Mitsuo Abe
Kits
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Tetra 2 Lite V2 Kit (Carbom Only)
$ 13.60Upgrade from V1.
While maintaining the same lightness and strength, the wheelbase has been slightly enlarged to accommodate a larger AIO FC up to 34x34 mm, and the camera mount has been enhanced.Wheelbase : 91.9mm
Thickness : 1mm
Motor mount : φ6.6mm, 3 holes, M1.4
FC mount : 25.5x25.5mm, M2 (outer dimension up to 34x34x16mm)
Maximum stack height : 22mm
Compatible with whoop style USB connector
Compatible camera width : 14mm
Built-in battery strap holder (can use up to 12mm width strap)
Built-in rubber band hook (suitable for 3mm wide rubber band)
Weight : Approx. 5.6g (Carbon only)Necessary hardware : M1.4x3mm screw (Qty 12) and M1.4 nut (2.5mm wide, Qty 12).
Please note that this frame kit does not support 3mm wide M1.4 nuts.
https://www.aliexpress.com/item/1005002562539049.html -
Tetra 2 Lite V1 Kit (Carbon Only)
$ 17.20(Note: V2 has been released. If you have no special interest in this first version, V2 is recommended.)
2" Quad-plus frame inspired by the strong tetrahedron structure. Using carbon plates only 1mm thick, it can support two 1kg weights on the top arm motor mounting without bending. In other words, it is extremely resistant to vibration. It should be noted, however, that it is not strong enough to resist a direct hit by a hard object from the side against the arm or brace (standoff).
Wheelbase : 87.7mm
Thickness : 1mm
Motor mount : φ6.6mm, 3 holes, M1.4
FC mount : 25.5x25.5mm, M2
Maximum stack height : 22mm
Compatible with whoop style USB connector
Compatible camera width : 14mm
Built-in battery strap holder (can use up to 10mm width strap)
Built-in rubber band hook (suitable for 3mm wide rubber band)
Weight : Approx. 5.4g (Carbon only)Necessary hardware : M1.4x3mm screw (Qty 14) and M1.4 nut (2.5mm wide, Qty 14). Please note that this frame kit does not support 3mm wide M1.4 nuts.
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BISOLOMON WX35 DOUBLE STACK FOR 14MM WIDTH CAMERA KIT (CARBON ONLY)
$ 40.27An evolution of Solomon's K3 frame kit, this frame kit is designed for 3.5" quads that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 174.2mm
- Total thickness of arms and bottom plates : 6mm (3mm each)
- Thickness of top and side plates : 2mm
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- VTX mount : 25.5x25.5mm, 20x20mm, M2
- Stack height : 15mm
- Camera width :14mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 53g (Carbon only)
- Necessary Standoffs : 8 M2x15mm, 2 M2x14mm
If you need more stack height, use the optional side plates of 20mm height.
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller and the vtx.
Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 130mm and 116mm; their ratio is 116/130 = 0.892.Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:
mixer custom
mmix reset
mmix 0 1 -1 0.892 -1
mmix 1 1 -1 -0.892 1
mmix 2 1 1 0.892 1
mmix 3 1 1 -0.892 -1
saveDimensions :
Lower Layer of Arms and Bottom Plates :
Upper Layer of Arms and Bottom Plates :
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BiSolomon WX35 Double Stack for DJI FPV 1G Camera Kit (Carbon Only)
$ 41.87An evolution of Solomon's K3 frame kit, this frame kit is designed for 3.5" quads that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 174.2mm
- Total thickness of arms and bottom plates : 6mm (3mm each)
- Thickness of top and side plates : 2mm
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- VTX mount : 25.5x25.5mm, 20x20mm, M2
- Stack height : 15mm
- Camera width :20mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 53g (Carbon only)
- Necessary Standoffs : 8 M2x15mm, 2 M2x20mm
If you need more stack height, use the optional side plates of 20mm height and side plate spacers of 20mm height.
Although this kit is for DJI FPV 1G Camera, it is possible use a 19mm width camera by using two optional side plate spacers of 2mm thickness or DJI O3 camera by using those side plate spacers and two optional side plates designed to be used with iFlight's silicon damper for O3 camera.
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller and the vtx.
Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 130mm and 116mm; their ratio is 116/130 = 0.892.Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:
mixer custom
mmix reset
mmix 0 1 -1 0.892 -1
mmix 1 1 -1 -0.892 1
mmix 2 1 1 0.892 1
mmix 3 1 1 -0.892 -1
saveDimensions :
Lower Layer of Arms and Bottom Plates :
Upper Layer of Arms and Bottom Plates :
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BiSolomon WX3 TP Kit (Carbon Only)
$ 23.66An evolution of Solomon's K3 frame kit, this frame kit is designed for modular 3 to 3.5" heavier Toothpicks that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 148.6mm
- Total thickness : 5mm (2.5mm each)
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 20g (Carbon only)
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller.
Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 115.5mm and 93.5mm; their ratio is 93.5/115.5 = 0.810. Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:mixer custom
mmix reset
mmix 0 1 -1 0.810 -1
mmix 1 1 -1 -0.810 1
mmix 2 1 1 0.810 1
mmix 3 1 1 -0.810 -1
saveDimensions :
Lower Layer :
Upper Layer :
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BiSolomon WX3 Single Stack (15mm) Kit (Carbon Only)
$ 31.64An evolution of Solomon's K3 frame kit, this frame kit is designed for modular 3 to 3.5" heavier quads that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 148.6mm
- Total thickness of arms and bottom plates : 5mm (2.5mm each)
- Thickness of top and side plates : 2mm
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- VTX mount on Top Plate : 25.5x25.5mm, 20x20mm, M2
- Stack height : 15mm (enough to accept most AIO FC with a naked single PCB vtx)
- Camera width : 14mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 31.3g (Carbon only)
- Necessary Standoffs : 6 M2x15mm, 2 M2x14mm
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller.
Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 115.5mm and 93.5mm; their ratio is 93.5/115.5 = 0.810. Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:mixer custom
mmix reset
mmix 0 1 -1 0.810 -1
mmix 1 1 -1 -0.810 1
mmix 2 1 1 0.810 1
mmix 3 1 1 -0.810 -1
saveDimensions :
Lower Layer of Arms and Bottom Plates :
Upper Layer of Arms and Bottom Plates :
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BiSolomon WX3 Single Stack (20mm) Kit (Carbon Only)
$ 31.64An evolution of Solomon's K3 frame kit, this frame kit is designed for modular 3 to 3.5" heavier quads that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 148.6mm
- Total thickness of arms and bottom plates : 5mm (2.5mm each)
- Thickness of top and side plates : 2mm
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- VTX mount on Top Plate : 25.5x25.5mm, 20x20mm, M2
- Stack height : 20mm (enough to accept most AIO FC with a naked digital vtx)
- Camera width : 14mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 31.5g (Carbon only)
- Necessary Standoffs : 6 M2x20mm, 2 M2x14mm
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller.Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 115.5mm and 93.5mm; their ratio is 93.5/115.5 = 0.810. Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:mixer custom
mmix reset
mmix 0 1 -1 0.810 -1
mmix 1 1 -1 -0.810 1
mmix 2 1 1 0.810 1
mmix 3 1 1 -0.810 -1
saveDimensions :
Lower Layer of Arms and Bottom Plates :
Upper Layer of Arms and Bottom Plates :
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BiSolomon WX35 Single Stack Kit (Carbon Only)
$ 35.85An evolution of Solomon's K3 frame kit, this frame kit is designed for 3.5" quads that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 174.2mm
- Total thickness of arms and bottom plates : 6mm (3mm each)
- Thickness of top and side plates : 2mm
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- VTX mount on Top Plate : 25.5x25.5mm, 20x20mm, M2
- Stack height : 20mm (enough to accept most AIO FC with a naked digital vtx)
- Camera width : 14mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 45g (Carbon only)
- Necessary Standoffs : 6 M2x20mm, 2 M2x14mm
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller.
Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 130mm and 116mm; their ratio is 116/130 = 0.892.Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:
mixer custom
mmix reset
mmix 0 1 -1 0.892 -1
mmix 1 1 -1 -0.892 1
mmix 2 1 1 0.892 1
mmix 3 1 1 -0.892 -1
saveDimensions :
Lower Layer of Arms and Bottom Plates :
Upper Layer of Arms and Bottom Plates :
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BiSolomon WX35 Double Stack for 19mm Width Camera Kit (Carbon Only)
$ 41.87An evolution of Solomon's K3 frame kit, this frame kit is designed for 3.5" quads that are not only robust but also very convenient for replacing broken arms.
- Wheelbase : 174.2mm
- Total thickness of arms and bottom plates : 6mm (3mm each)
- Thickness of top and side plates : 2mm
- Motor mount : φ9-12mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, 20x20mm, M2
- VTX mount : 25.5x25.5mm, 20x20mm, M2
- Stack height : 15mm
- Camera width : 19mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 53g (Carbon only)
- Necessary Standoffs : 8 M2x15mm, 2 M2x19mm
If you need more stack height, use the optional side plates of 20mm height and side plate spacers of 20mm height.
Although this kit is for 19mm width camera, it is possible to use 20mm width camera such as DJI FPV 1G camera by using two optional side plate spacers of 1.5mm thickness or DJI O3 camera by using two optional side plates designed to be used with iFlight's silicon damper for O3 camera.
How to assemble :
The use of metal locknuts is strongly recommended. Each arm must be securely locked to prevent wobbling. In the picture below, the screw holes painted red need to be locked by metal locknuts, and the screw holes painted yellow are auxiliary ones to secure them if you are concerned about using heavy batteries. The screw holes painted blue are, of course, for the flight controller and the vtx.
Motor Mixer :
This frame has a wide-X shape, and the distance between the left and right motors is larger than the distance between the front and rear motors. As far as FPV flights are concerned, the flight characteristics of the wide-x frame can be quickly accustomed after a few flights and do not cause any inconvenience at all. However, in order to enjoy line-of-sight flights as well, I think it is necessary to set the motor mixer appropriately. The motor-to-motor distance of this frame is 130mm and 116mm; their ratio is 116/130 = 0.892.Therefore, the CLI command of Betaflight Configurator to properly set the motor mixer is as follows:
mixer custom
mmix reset
mmix 0 1 -1 0.892 -1
mmix 1 1 -1 -0.892 1
mmix 2 1 1 0.892 1
mmix 3 1 1 -0.892 -1
saveDimensions :
Lower Layer of Arms and Bottom Plates :
Upper Layer of Arms and Bottom Plates :
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Solomons K3B Type2 Kit
$ 18.82This is a variation of "SOLOMONS K3B TYPE1 KIT". The built-in hook for rubber band has been eliminated, and mounting holes (30.5x30.5mm, M2) have been added for convenient use with "FPV CAGE V2 FOR 14MM CAM".
- Wheelbase : 127.3mm
- Total thickness : 5mm (2.5mm each)
- Motor mount : φ9mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm, M2
- Compatible with whoop style USB connector
- Buit-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 16.5g (Carbon only)
Note : This frame kit has very tight dimensions for the use of large camera mounts; when using the "FPV CAGE V2 FOR 14MM CAM", you must use standoffs of the proper length to prevent propellers interference.
Dimensions :
Lower Layer :
Upper Layer :
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FPV Cage V2 For 14mm Cam (Carbon Only)
$ 7.31This frame kit is designed to mount a nano-sized (14 mm wide) FPV camera and VTX on a simple Toothpick-like frame using appropriate length standoffs.
- Compatible camera width : 14mm
- VTX mount holes : 20x20mm, 25.5x25.5mm, M2
- Thickness : 2mm
- Weight : Approx. 7.5g (Carbon only)
- Necessary Standoffs : 4 M2x20mm, 2 M2x14mm
Note: The side plates may not be able to be inserted into the top plate or base plate because the thickness varies from lot to lot. If this is the case, please widen the insertion hole by filing. However, even if they are loose, it is not a problem as they are secured by the four standoffs on the camera mount.
Dimensions :
VTX Size 30x30mm :
VTX Size 33x33mm :
VTX Size 34x34mm :
Two configurations for camera :
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Solomons K3B Type1 Kit
$ 18.82This frame kit is designed for a module type Toothpick frame consisting only of arms, screws and nuts. Each arm, consisting of two bones, is supported not only by two adjacent arms but also by its diagonal arm. Replacing broken arms is not as easy as with a regular frame, but the interlocking of the eight bones eliminates the need for upper and lower plates for fixing.
As a toothpick frame (2S or above), it does not appear to be disadvantageous in terms of robustness or vibration in the field tests to date. This 3" modular frame is more robust than it looks.
- Wheelbase : 127.3mm
- Total thickness : 5mm (2.5mm each)
- Motor mount : φ9mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm
- Compatible with whoop style USB connector
- Built-in hook for rubber band
- Built-in battery strap holder (can use up to 15mm width strap)
- Weight : Approx. 16g (Carbon only)
Dimensions :
Lower Layer :
Upper Layer :
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Solomons K3 Kit
$ 17.80This frame kit is designed for a module type Toothpick frame consisting only of arms, screws and nuts. Each arm, consisting of two bones, is supported not only by two adjacent arms but also by its diagonal arm. Replacing broken arms is not as easy as with a regular frame, but the interlocking of the eight bones eliminates the need for upper and lower plates for fixing.
As a toothpick frame (2S or above), it does not appear to be disadvantageous in terms of robustness or vibration in the field tests to date. This 3" modular frame is more robust than it looks.
- Wheelbase : 127.3mm
- Total thickness : 5mm (2.5mm each)
- Motor mount : φ9mm, M2 (2pcs. each)
- FC mount : 25.5x25.5mm
- Compatible with whoop style USB connector
- Built-in hook for rubber band
- Weight : Approx. 15g (Carbon only)
Dimensions :
Lower Layer :
Upper Layer :
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Solomons X3 Kit
$ 16.12This frame kit is designed for a module type Toothpick frame with a flat unibody-like form. Consisting only of arms, screws, and nuts. Each two-layered arm is supported not only by two adjacent arms but also by its diagonal arm. Replacing broken arms is not as easy as with a regular frame, but the interlocking of the eight modules eliminates the need for upper and lower plates for fixing.
- Wheelbase : 127.3mm
- Total thickness : 4mm (2mm each layer)
- Motor mount : φ9mm, M2
- FC mount : 25.5x25.5mm, 20x20mm, 16x16mm
- Compatible with whoop style USB connector
- Built-in battery strap holder (can use up to 10mm width strap)
- Weight : Approx. 14g (Carbon only)
Dimensions :
Lower Layer :
Upper Layer :
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Octopick18 Kit 2mm (Carbon only)
$ 21.15This frame kit is designed for 1S (flat) octocopters of 45mm props using AIO FC (F405 or above) and small 1S 4-in-1 ESC (rarely seen these days) to enjoy outdoor 1S digital FPV. This 2mm thick bottom plate is more robust than 1.5mm one. To build this kit, you need to know how to use additional motors in Betaflight. For more detaile, please refer to my article submitted to Rotorbuilds ( https://rotorbuilds.com/build/30046 ) in which I made 1S octocopter of 40mm props for analog FPV.
- Kit Weight : about 14g (carbon only)
- Necessary Standoffs : 5 M2x18-25mm for Top Plate (depends on the height of VTX); 4 M2x20mm and 1 M2x14mm for Camera Mount
Notes
- 40mm camera cable in HDZero Whoop Lite Bundle is short, which limits camera angles.
- Insertion slots for Camera Mount Side Plate may be too narrow. If this is the case, please widen them by fining.
Bottom plate
- Designed for 1S octocopters of 45mm props
- Optimized for using AIO FC (F405 or above) and small 16x16mm mount 4-in-1 ESC
- Recommend combination is JHEMCU GSF405A and Racerstar Star4
- Motor Mount : φ6.6mm, M1.4 ; φ9mm, M2 (RCinPower 1003)
- Thickness : 2mm
- Weight : about 9.5g
Top Plate
- Designed for mounting VTX and Camera
- Compatible VTX Mount: 25.5x25.5mm, 20x20mm
- Thickness : 1.5mm
- Weight : about 2.5g
Camera Mount Side Plate
- Commpatible camera width : 14mm
- Mount Screw Holes : 2mm, 1.4mm (HDZero Nano Lite Camera)
- Suitable Standoff Height : 20mm
- Thickness : 1.5mm
- Weight : about 0.8g
Note: The 1.5mm-thick CF plate may not be able to be inserted into the kit top plate or camera mount top plate because the thickness varies from lot to lot. If this is the case, please widen the insertion hole by filing. However, even if it is too thin, it will not be a problem as it will be secured by the four standoffs on the camera mount.
Camera Mount Top Plate
- Thickness : 1.5mm
- Weight : about 0.5g
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Octopick18 Kit 1.5mm (Carbon Only)
$ 18.97This frame kit is designed for 1S (flat) octocopters of 45mm props using AIO FC (F405 or above) and small 1S 4-in-1 ESC (rarely seen these days) to enjoy outdoor 1S digital FPV. To build this kit, you need to know how to use additional motors in Betaflight. For more detaile, please refer to my article submitted to Rotorbuilds ( https://rotorbuilds.com/build/30046 ) in which I made 1S octocopter of 40mm props for analog FPV.
- Kit Weight : about 12g (carbon only)
- Necessary Standoffs : 5 M2x18-25mm for Top Plate (depends on the height of VTX); 4 M2x20mm and 1 M2x14mm for Camera Mount
Notes
- 40mm camera cable in HDZero Whoop Lite Bundle is short, which limits camera angles.
- Insertion slots for Camera Mount Side Plate may be too narrow. If this is the case, please widen them by fining.
Bottom plate
- Designed for 1S octocopters of 45mm props
- Optimized for using AIO FC (F405 or above) and small 16x16mm mount 4-in-1 ESC
- Recommend combination is JHEMCU GSF405A and Racerstar Star4
- Motor Mount : φ6.6mm, M1.4 ; φ9mm, M2 (RCinPower 1003)
- Thickness : 1.5mm
- Weight : about 7g
Top Plate
- Designed for mounting VTX and Camera
- Compatible VTX Mount: 25.5x25.5mm, 20x20mm
- Thickness : 1.5mm
- Weight : about 2.5g
Camera Mount Side Plate
- Commpatible camera width : 14mm
- Mount Screw Holes : 2mm, 1.4mm (HDZero Nano Lite Camera)
- Suitable Standoff Height : 20mm
- Thickness : 1.5mm
- Weight : about 0.8g
Note: The 1.5mm-thick CF plate may not be able to be inserted into the kit top plate or camera mount top plate because the thickness varies from lot to lot. If this is the case, please widen the insertion hole by filing. However, even if it is too thin, it will not be a problem as it will be secured by the four standoffs on the camera mount.
Camera Mount Top Plate
- Thickness : 1.5mm
- Weight : about 0.5g
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ModularPick35 Kit (Carbon Only)
$ 14.34This kit is designed for a modular type frame for toothpick which uses press nuts (BetaFPV clamping nuts) to fix arms. Exchanging an arm is easy by rotating it after removing one screw and loosening center one.
- Wheel Base : 172.5mm
- Arm Thickness : 4mm
- Motor Mount : φ9-12, M2
- Top & Bottom Plate Thickness : 1.5mm
- FC & ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Compatible with whoop styel USB connector
- Compatible with up to 15mm wide battery straps
- Weight : 18.8g (including five press nuts and five M2x8mm screws)
BetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.htmlIf you do not want to use press nuts, please get parts separately with a normal M2 holes top plate.
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ModularPick3 Kit (Carbon Only)
$ 11.46This kit is designed for a modular type frame for toothpick which uses press nuts (BetaFPV clamping nuts) to fix arms. Exchanging an arm is easy by rotating it after removing one screw and loosening center one.
- Wheel Base : 155.6mm
- Arm Thickness : 3mm
- Motor Mount : φ9-12, M2
- Top & Bottom Plate Thickness : 1.5mm
- FC & ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Compatible with whoop styel USB connector
- Compatible with up to 15mm wide battery straps
- Weight : 13.5g (including five press nuts and five M2x6mm screws)
BetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.htmlIf you do not want to use press nuts, please get parts separately with a normal M2 holes top plate.
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FPV Cage for 14mm Cam (Carbon Only)
$ 4.20- Optimized for Diatone F1 Camera Protector and 20mm rear standoffs, M2
- Camera Mount Width : 14mm
- VTX Mount : 16x16mm, 20x20mm, M2
- Main Frame Mount : 25.5x25.5mm, M2, BetaFPV Clamping Nuts
- Thickness : 1.5mm
- Weight : 9.7g (including hardwares)
Diatone F1 Camera Protector
https://www.aliexpress.com/item/1005002833101286.htmlBetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html
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FPV Cage for 19mm Cam (Carbon Only)
$ 4.34- Optimized for Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector and 23mm rear standoffs, M2
- Camera Mount Width : 19mm
- VTX Mount : 16x16mm, 20x20mm, M2
- Main Frame Mount : 25.5x25.5mm, M2, BetaFPV Clamping Nuts
- Thickness : 1.5mm
- Weight : 11.5g (including hardwares)
Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector
https://www.aliexpress.com/item/1005001307694764.htmlBetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html
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FPV Cage for 20mm Cam (Carbon Only)
$ 4.34- Optimized for Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector and 23mm rear standoffs, M2
- Camera Mount Width : 20mm
- VTX Mount : 16x16mm, 20x20mm, M2
- Main Frame Mount : 25.5x25.5mm, M2, BetaFPV Clamping Nuts
- Thickness : 1.5mm
- Weight : 11.6g (including hardwares)
Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector
https://www.aliexpress.com/item/1005001307694764.htmlBetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html
Products
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BiSolomon WX35 Side Plate for DJI O3 Camera (20mm Height)
$ 1.41Side plate to be used in combination with iFlight's "DJI O3 Vibration Dampers Silicone" and two M2x23mm standoffs.
https://shop.iflight.com/DJI-O3-Camera-Silicone-Inserts-Pro1916?search=O3%20Silicon
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BiSolomon WX35 Side Plate for DJI O3 Camera (15mm Height)
$ 1.41Side plate to be used in combination with iFlight's "DJI O3 Vibration Dampers Silicone" and two M2x23mm standoffs.
https://shop.iflight.com/DJI-O3-Camera-Silicone-Inserts-Pro1916?search=O3%20Silicon
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GPS and VTX mount for Toothpick frame
$ 2.28This is a module for mounting GPS and VTX on Toothpick frame. GPS should be placed at the best reception position which depends on the position of the VTX (RC telemetry) antenna.
- Compatible GPS Size : ~20x20mm (good for a tiny M10 GPS)
- VTX Mount : 20x20mm, 16x16mm, M2
- Thickness: 1.5mm
- Weight : Approx. 2g
Dimensions :
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Solomons K3 Type2 Arm-B 2.5mm
$ 2.86This is a single arm (bone) module with battery strap holder for SOLOMONS K3B TYPE2 KIT.
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Solomons K3 Type1 Arm-B 2.5mm
$ 2.86This is a single arm (bone) module with battery strap holder for SOLOMONS K3B TYPE1 KIT.
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OctoPick18 Top Plate
$ 1.48This is the Top Plate for the Octopick18 kit (1.5mm and 2mm).
- Designed for mounting VTX and Camera Cage
- Compatible VTX Mount: 25.5x25.5mm, 20x20mm
- Thickness : 1.5mm
- Weight : about 2.5g
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OctoPick18 Bottom Plate 2mm
$ 15.48This ia the bottom plate for the Octopick18 kit (2mm). If robustness is more important than lightness, please use this option.
- Designed for 1S octocopters of 45mm props.
- Optimized for using AIO FC (F405 or above) and small 16x16mm mount 4-in-1 ESC
- Recommend combination is JHEMCU GSF405A and Racerstar Star4
- Motor Mount : φ6.6mm, M1.4 ; φ9mm, M2 (RCinPower 1003)
- Thickness : 2mm
- Weight : about 9.5g
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OctoPick18 Bottom Plate 1.5mm
$ 13.30This ia the bottom plate for the Octopick18 kit (1.5mm).
- Designed for 1S octocopters of 45mm props
- Optimized for using AIO FC (F405 or above) and small 16x16mm mount 4-in-1 ESC
- Recommend combination is JHEMCU GSF405A and Racerstar Star4
- Motor Mount : φ6.6mm, M1.4 ; φ9mm, M2 (RCinPower 1003)
- Thickness : 1.5mm
- Weight : about 7g
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OctoPick18 Camera Mount Side Plate
$ 1.48This is the Camera Mount Side Plate for the Octopick18 kit (1.5mm and 2mm).
- Commpatible camera width : 14mm
- Mount Screw Holes : 2mm, 1.4mm (HDZero Nano Lite Camera)
- Suitable Standoff Height : 20mm
- Thickness : 1.5mm
- Weight : about 0.8g
Note: The 1.5mm-thick CF plate may not be able to be inserted into the kit top plate or camera mount top plate because the thickness varies from lot to lot. If this is the case, please widen the insertion hole by filing. However, even if it is too thin, it will not be a problem as it will be secured by the four standoffs on the camera mount.
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OctoPick18 Camera Mount Top Plate
$ 1.48This is the Camera Mount Top Plate for the Octopick18 kit (1.5mm and 2mm).
- Thickness : 1.5mm
- Weight : about 0.5g
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OctoPick2 2.5mm
$ 17.97This frame is designed for an octocopter with 2" props. It is 2.5mm thick and for 2S+ builds. If you need a lighter one, consider the 2mm version.
TuneRC Poly F405 2S-4S AIO FC has soldering pads dedicated for M5-M8. Now, anyone can build a toothpick style octocopter by adding a 4-in-1 ESC and four motors with this frame. Even if your AIO FC (F405 or above) does not have soldering pads dedicated for M5-M8, it is not difficult to control 8 motors by making resource remapping unused UARTS, LED_STRIP or SCL (I2C) to M5-M8 and make those pins enable timer and DMA (for DShot).
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Motor Mount : φ9, 2mm, M2; φ6.6mm, M1.4 (recommended to use M1.4x4.5mm)
- Thickness : 2.5mm
- Weight : About 17g
- Compatible with the whoop-style USB connector
If you want to mout an additioinal 4-in-1 ESC under this plate, the Minimal Bottom Plate 1.5mm is reccomended for protecting it.
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GrillPick
$ 16.99This frame is designed for people who want to experiment the effect of shape of toothpick. The reference frame is the SimplePick. These two frames have the same wheel base and almost the same weight.
- Wheel base: 113.1mm
- Thickness: 2mm
- Weight: About 7g
- Motor mount: 9x9mm, M2
- FC mount: 25.5x25.5mm, compatible with the whoop-type USB connector
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SimplePick-X8 Motor Mount Plate 2.5mm
$ 1.26This small plate is for mounting a motor for SimplePick-X8.
- Motor Mount : φ9mm, M2
- Mounting Holes for Base Plate : 26mm Spacing, M2
- Thickness : 2.5mm
- Weight : About 0.6g
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SimplePick-X8 Main Plate
$ 20.58TuneRC Poly F405 2S-4S AIO FC has soldering pads dedicated for M5-M8. Now, anyone can build a toothpick style 3" X8 by adding a 4-in-1 ESC and four motors with this plate and eight motor mount plates. Even if your AIO FC (F405 or above) does not have soldering pads dedicated for M5-M8, you can still make an X8 by making resourse remapping LED_STRIP, unused UARTS, or unused SCL (I2C) to M5-M8, and making those pins enable timer and DMA (for DSHOT).
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Wheel Base : 140mm
- Thickness : 3mm
- Weight : About 11g
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HexPick16 2mm
$ 5.93This frame is designed for a tiny hexacopter with 40mm props. It is 2mm thick and for 2S+ builds.
Most AIO FCs with two sets of UART, LED_STRIP, and/or SCL (I2C) can control 6 motors even if they do not have soldering pads dedicated for M5 and M6. Fot that purpose, we only have to make resource remapping unused UART, LED_STRIP and/or unused SCL (I2C), and make those pins enable timer and DMA (for DShot).
If you want to mout additioinal ESCs under this plate, the Minimal Bottom Plate 1.5mm is reccomended for protecting them.
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Motor Mount : φ6.6mm, M1.4 (recommended to use M1.4x4mm)
- Thickness : 2mm
- Weight : About 5g
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HexPick16 1.5mm
$ 6.22This frame is designed for a tiny hexacopter with 40mm props. It is 1.5mm thick and for 1S builds.
Most AIO FCs with two sets of UART, LED_STRIP, and/or SCL (I2C) can control 6 motors even if they do not have soldering pads dedicated for M5 and M6. Fot that purpose, we only have to make resource remapping unused UART, LED_STRIP and/or unused SCL (I2C), and make those pins enable timer and DMA (for DShot).
If you want to mout additioinal ESCs under this plate, the Minimal Bottom Plate 1mm is reccomended for protecting them.
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Motor Mount : φ6.6mm, M1.4
- Thickness : 1.5mm
- Weight : About 4g
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OctoPick16 2mm
$ 12.31This frame is designed for a tiny octocopter with 40mm props. It is 2mm thick and for 2S+ builds.
Recently, we have 1-2S AIO FCs with F405 MCU by JHEMCU and Flywoo. These AIO FCs do not have soldering pads dedicated for M5-M8. However, they have sufficient UARTs, so it is not difficult to control 8 motors by making resource remapping unused UARTS, LED_STRIP or SCL (I2C) to M5-M8 and make those pins enable timer and DMA (for DShot).
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Motor Mount : φ6.6mm, M1.4 (recommended to use M1.4x4mm)
- Thickness : 2mm
- Weight : About 7.5g
- Compatible with the whoop-style USB connector
If you want to mout an additioinal 4-in-1 ESC under this plate, the Minimal Bottom Plate 1.5mm is reccomended for protecting it.
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OctoPick16 1.5mm
$ 10.57This frame is designed for a tiny octocopter with 40mm props. It is 1.5mm thick and for 1S builds.
Recently, we have 1-2S AIO FCs with F405 MCU by JHEMCU and Flywoo. These AIO FCs do not have soldering pads dedicated for M5-M8. However, they have sufficient UARTs, so it is not difficult to control 8 motors by making resource remapping unused UARTS, LED_STRIP or SCL (I2C) to M5-M8 and make those pins enable timer and DMA (for DShot).
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Motor Mount : φ6.6mm, M1.4
- Thickness : 1.5mm
- Weight : About 6g
- Compatible with the whoop-style USB connector
If you want to mout an additioinal 4-in-1 ESC under this plate, the Minimal Bottom Plate 1mm is reccomended for protecting it.
My build using a prototype frame is submitted to Rotorbuilds as "1S Tiny Octocopter".
https://rotorbuilds.com/build/30046
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SiimplePick-X8 Motor Mount Plate 2mm
$ 1.26This small plate is for mounting a motor for SimplePick-X8.
- Motor Mount : φ9mm, M2
- Mounting Holes for Base Plate : 26mm Spacing, M2
- Thickness : 2mm
- Weight : About 0.5g
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Arm-Splitter-S
$ 1.94This is another version of the Arm-Splitter, which makes an octocopter smaller. You should note that it becomes tight to mount a battery.
- Motor Mount : φ9mm, M2
- Motor-to-Motor Length : 42mm
- Thickness: 2.5mm
- Weight : About 2g
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Arm-Extender 2.5mm
$ 1.65This is an optional part for the SimplePix-EX (2.5mm version or 3mm version) to extend its arm by 25mm. Its connection screw holes are 45-degree spacing. You can apply this to use larger props or additional motors.
- Motor Mount : φ9mm, M2
- Extension Length : 25mm
- Thickness : 2.5mm
- Weight : About 1g
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SimplePick-EX 3mm
$ 17.39This frame is an extended version of the SimplePick.
- Wheel base: 113.1mm
- Thickness: 3mm
- Weight: About 8g
- Motor mount: φ9mm, M2
- FC & ESC mount: 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Compatible with the whoop-type USB connector
- Center M2 hole for mounting HexMidArm.
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SimplePick-XL 3mm
$ 22.03This frame is a larger version of the SimplePick-EX which can accept 3.5" props.
- Wheel base: 130mm
- Thickness: 3mm
- Weight: About 8.5g
- Motor mount: φ9mm, M2
- FC & ESC mount: 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Compatible with the whoop-type USB connector
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Arm-Splitter
$ 2.81This is a additional extension arm for the SimplePick-EX (2.5mm version or 3mm version) to make a octocopter frame. You need an (AIO) FC of F405 or above to controlle eight motors.
- Motor Mount : φ9mm, M2
- Motor-to-Motor Length : 35.4mm
- Thickness : 2.5mm
- Weight : About 2g
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SimplePick-EX 2.5mm
$ 17.39This frame is an extended version of the SimplePick.
- Wheel base: 113.1mm
- Thickness: 3mm
- Weight: About 7g
- Motor mount: φ9mm, M2
- FC & ESC mount: 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Compatible with the whoop-type USB connector
- Center M2 hole for mounting HexMidArm.
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Tiny Motor Mount Spacer 2.5mm
$ 1.33This is a tiny accessary rasing a motor with φ9mm M2 mount by 2.5mm. It is suitable for frames such as Babytooth which has only two mounting holes on each arm.
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Tiny Motor Mount Spacer 5mm
$ 1.55This is a tiny accessary rasing a motor with φ9mm M2 mount by 5mm. It is suitable for frames such as Babytooth which has only two mounting holes on each arm.
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Motor Mount Spacer 2.5mm
$ 1.33This is a small accessary rasing a motor with φ9mm M2 mount by 2.5mm.
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HexMidArm 2.5mm
$ 2.81This is an optional arm which extends the SimplePick-EX to a simple hexacopter frame.
- Motor to Motor length : 130mm
- Thickness: 2.5mm
- Weight: About 3g
- Motor mount: φ9mm, M2
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SimplePick
$ 15.29This frame is for just another Toothpick. The wheel base is minimal for 3" props.
- Wheel base: 113.1mm
- Thickness: 2.5mm
- Weight: About 7g
- Motor mount: 9x9mm, M2
- FC mount: 25.5x25.5mm, compatible with the whoop-type USB connector
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Bone-Octo 35 bottom plate 3mm
$ 31.11- FC (front or rear), ESCs (left and right) and VTX (rear or front) mounting holes: 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm -12x12mm, M2
- Standoff mounting holes spacing: Front=18mm, Rear=14mm
- Weight: About 21g
- Betaflight Motors Mixer: OCTO FLAT X
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Minimal Bottom Plate 1.5mm
$ 1.66This plate is designed for the OctoPick and the HexPick, in whick the additional ESC is placed under the main plate. It is 1.5mm thick and for 2S+ builds.
- Mounting Holes : 16x16mm, 20x20mm, M2
- Thickness : 1.5mm
- Weight : About 0.85g
- Compatible with a battery strap of 15mm width
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Minimal Bottom Plate 1mm
$ 1.37This plate is designed for the OctoPick and the HexPick, in whick the additional ESC is placed under the main plate. It is 1mm thick and for 1S builds.
- Mounting Holes : 16x16mm, 20x20mm, M2
- Thickness : 1mm
- Weight : About 0.5g
- Compatible with a battery strap of 15mm width
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OctoPick2 2mm
$ 16.23This frame is designed for an octocopter with 2" props. It is 2mm thick and for 2S+ builds. If you need a more durable one, consider the 2.5mm version.
TuneRC Poly F405 2S-4S AIO FC has soldering pads dedicated for M5-M8. Now, anyone can build a toothpick style octocopter by adding a 4-in-1 ESC and four motors with this frame. Even if your AIO FC (F405 or above) does not have soldering pads dedicated for M5-M8, it is not difficult to control 8 motors by making resource remapping unused UARTS, LED_STRIP or SCL (I2C) to M5-M8 and make those pins enable timer and DMA (for DShot).
- FC and ESC Mount : 16x16mm, 20x20mm, 25.5x25.5mm, M2
- Motor Mount : φ9, 2mm, M2; φ6.6mm, M1.4 (recommended to use M1.4x4mm)
- Thickness : 2mm
- Weight : About 13g
- Compatible with the whoop-style USB connector
If you want to mout an additioinal 4-in-1 ESC under this plate, the Minimal Bottom Plate 1.5mm is reccomended for protecting it.
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Bone-Hex 3inch 3mm
$ 19.13This frame is designed for a toothpick style hexacopter.
If you want to mount additional ESCs under the frame, the Minimal Bottom Plate 1.5mm is reccomended for protecting them.
- FC and ESC mounting holes: 25.5x25.5mm, 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm -12x12mm, M2
- Weight: About 12g
- Betaflight Motors Mixer: HEX X
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The recommended prop size is 3". As for 3.5", it is possible but a little bit tight for mounting a battery.
Using a not-too-simplified AIO flight controller which has enough soldering pads such as two sets of UARTs and a LED strip, it is not difficult to build a hexacopter by adding a 4-in-1 ESC or two individual ESCs. The following picture shows an example of a 3" build using a JHEMCU GHF13AIO FC F411 2-4S 13A with a 16x16mm 4-in-1 ESC by Flywoo.
GHF13AIO has soldering pads for LED_STRIP and I2C, I used the LED_STRIP (A08) pad for Motor 5 and the SCL (B08) pad for Motor 6. The corresponding CLI diff are as follows:
# resources
resource MOTOR 5 A08
resource MOTOR 6 B08
resource LED_STRIP 1 NONE
resource I2C_SCL 1 NONE# timer
timer B08 AF2# dma
dma pin B08 0
# pin B08: DMA1 Stream 7 Channel 2 -
Bat-Hex bottom plate 3mm
$ 27.54- This is the 3mm version of Bat-Hex Bottom Plate.
- Please note that the mid arms and braces may be not robust enouph for had crash.
- FC, ESC, VTX mounting holes: 25.5x25.5mm(Front only), 20x20mm, 16x16 (front and rear), M2
- Motor mounting holes: 9x9mm, M2
- Standoff mounting holes spacing: Front=18mm, Rear=14mm; M2
- Prop size: 2"(flat), 2.5"-3"(front and rear props should be pusher)
- Thickness: 3mm
- Weight: About 21g
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Bat-Hex bottom plate 2.5mm
$ 26.38- This is the 2.5mm version of Bat-Hex Bottom Plate.
- Please note that the mid arms and braces may be not robust enouph for had crash.
- FC, ESC, VTX mounting holes: 25.5x25.5mm(Front only), 20x20mm, 16x16 (front and rear), M2
- Motor mounting holes: 9x9mm, M2
- Standoff mounting holes spacing: Front=18mm, Rear=14mm; M2
- Prop size: 2"(flat), 2.5"-3"(front and rear props should be pusher)
- Thickness: 2.5mm
- Weight: About 18g
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FPV Cage for 19mm Cam Bottom Plate
$ 2.60- Optimized for Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector and 23mm rear standoffs, M2
- Camera Mount Width : 19mm
- VTX Mount : 16x16mm, 20x20mm, M2
- Main Frame Mount : 25.5x25.5mm, M2, BetaFPV Clamping Nuts
- Thickness : 1.5mm
Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector
https://www.aliexpress.com/item/1005001307694764.htmlBetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html -
FPV Cage for 20mm Cam Bottom Plate
$ 2.60- Optimized for Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector and 23mm rear standoffs, M2
- Camera Mount Width : 20mm
- VTX Mount : 16x16mm, 20x20mm, M2
- Main Frame Mount : 25.5x25.5mm, M2, BetaFPV Clamping Nuts
- Thickness : 1.5mm
Diatone MXC 25/L3/L4/TAYCAN C25 Camera Protector
https://www.aliexpress.com/item/1005001307694764.htmlBetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html -
BT3 Wide-X 3mm
$ 20.58This frame is a Wide-X style version of the famous Babytooth (by FPV CYCLE) with 16x16mm and 20x20mm mounting holes as well as 25.5x25.5mm mounting holes. Each arm has an extra slit and a hole which keep the motor wire stable and safe if you make the wire go through them.
- Wheel base: 155.2mm
- FC and ESC mounting holes: 25.5x25.5mm, 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm, M2
- Thickness: 3mm
- Weight: About 11g
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BT3 Wide-X 2.5mm
$ 19.85This frame is a Wide-X style version of the famous Babytooth (by FPV CYCLE) with 16x16mm and 20x20mm mounting holes as well as 25.5x25.5mm mounting holes. Each arm has an extra slit and a hole which keep the motor wire stable and safe if you make the wire go through them.
- Wheel base: 155.2mm
- FC and ESC mounting holes: 25.5x25.5mm, 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm, M2
- Thickness: 2.5mm
- Weight: About 9g
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BT3 Wide-X 2mm
$ 17.39This frame is a Wide-X style version of the famous Babytooth (by FPV CYCLE) with 16x16mm and 20x20mm mounting holes as well as 25.5x25.5mm mounting holes. Each arm has an extra slit and a hole which keep the motor wire stable and safe if you make the wire go through them.
- Wheel base: 155.2mm
- FC and ESC mounting holes: 25.5x25.5mm, 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm, M2
- Thickness: 2mm
- Weight: About 7g
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LOS Top Protector for Toothpick 1.5mm
$ 1.81This is a simple top protector of AIO FC for toothpick used for LOS (Line Of Sight). Press nuts are used (BetaFPV M2 Clamping Nuts).
- Mount : 25.5x25.5mm, M2
- Thickness : 1.5mm
- Wdight : 2.1g (including four press nuts)
BetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html
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FPV Cage for 14mm Cam Bottom Plate
$ 2.75- Optimized for Diatone F1 Camera Protector and 20mm rear standoffs, M2
- Camera Mount Width : 14mm
- VTX Mount : 16x16mm, 20x20mm, M2
- Main Frame Mount : 25.5x25.5mm, M2, BetaFPV Clamping Nuts
- Thickness : 1.5mm
Diatone F1 Camera Protector
https://www.aliexpress.com/item/1005002833101286.htmlBetaFPV M2 Clamping Nuts
https://betafpv.com/collections/cable-screw/products/m2-clamping-nuts
https://www.aliexpress.com/item/4001197769908.html -
Bone-Octo 35 bottom plate 2.5mm
$ 28.68- FC (front or rear), ESCs (left and right) and VTX (rear or front) mounting holes: 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm -12x12mm, M2
- Standoff mounting holes spacing: Front=18mm, Rear=14mm
- Weight: About 17g
- Betaflight Motors Mixer: OCTO FLAT X
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Bone-Hex 3inch 2.5mm
$ 17.68This frame is designed for a toothpick style hexacopter.
If you want to mount additional ESCs under the frame, the Minimal Bottom Plate 1.5mm is reccomended for protecting them.
- FC and ESC mounting holes: 25.5x25.5mm, 20x20mm, 16x16mm, M2
- Motor mounting holes: 9x9mm -12x12mm, M2
- Weight: About 9.5g
- Betaflight Motors Mixer: HEX X
The recommended prop size is 3". As for 3.5", it is possible but a little bit tight for mounting a battery.
Using a not-too-simplified AIO flight controller which has enough soldering pads such as two sets of UARTs and a LED strip, it is not difficult to build a hexacopter by adding a 4-in-1 ESC or two individual ESCs. The following picture shows an example of a 3" build using a JHEMCU GHF13AIO FC F411 2-4S 13A with a 16x16mm 4-in-1 ESC by Flywoo.
GHF13AIO has soldering pads for LED_STRIP and I2C, I used the LED_STRIP (A08) pad for Motor 5 and the SCL (B08) pad for Motor 6. The corresponding CLI diff are as follows:
# resources
resource MOTOR 5 A08
resource MOTOR 6 B08
resource LED_STRIP 1 NONE
resource I2C_SCL 1 NONE# timer
timer B08 AF2# dma
dma pin B08 0
# pin B08: DMA1 Stream 7 Channel 2
