Experimental dual BLDC board for use with SimpleFOC
This board will cost about $200 for 5 units from JLCPCB. Include are gerber zip, BOM and POS. Designed in Kicad. This is pre-alpha quality e.g. I'm uncertain how much of it will work. I've tested v0.5 with motor and hall sensors on left motor and that worked.
- dual motor drivers using 3x btn8982 or ixf0007s
- each motor has hall and spi port (untested)
- prog (swd, swdio), can (untested), usart and i2c (untested) ports
- ubg-otg (utested and without 5v attached)
- onboard mpu6050 for 6 axis imu
Note JLCPCB won't do through hole components therefore all power, motor, comms ports will need to be hand solder as will the 1000uF cap.
The BOM and Pick/Place/POS file are here: https://github.com/owennewo/driva-x2/tree/main/kicad/assembly
The gerber files are here: https://github.com/owennewo/driva-x2/tree/main/kicad/gerber
The BOM and Pick/Place/POS file are here: https://github.com/owennewo/driva-x2/tree/main/kicad/assembly
- v0.5 - First attempt (partly working - problems with mpu6050, can and LDO)
- v0.9 - Second attempt (fixed above hopefully - awaiting order from JLCPCB)