This is the minimum hardware needed for a DroneCAN node. It is meant for development or one-off devices so features a small, breadboard friendly size, and sturdy mounting holes.
By default these come with a custom DroneCAN bootloader and demo firmware.
It consists of:
- STM 32 G431 MCU
- FDCAN Transceiver
- 16KB EEPROM
- RGB Status LED
- 2 x JST GH-4 (DroneCAN compatible) connectors with TVS
It also features:
- 4-6 ADC inputs, 2 x DAC, 7-15+ GPIO pins (depending on configuration)
- Separate LDOs for the digital (VDD) and analog (VDDA) power rails which should improve ADC accuracy.
- SWD connector and reset button
- Digital CAN termination (PF1 pin through solder jumper)
- Mounting holes (M2.5)
- Demo bootloader and firmware
- VDD/VDDA enable pins
Note: These will be back in stock by June 15th.