tonystark2007 / esc_4in1_g071_1s3_siz200

ESC_4in1_G071_1S3_SIZ200

UNTESTED

The G071+NCP81161 combo was successfully tested (with PSMN1R8-30MLHX though).

Important: mounting

The PCB is quite crowded around the mounting holes:

• Do not use M3 metal hardware.
• You can use M3 plastic with slim (5mm outer diameter) standoffs
• You can also use M2 with rubber grommets

Description

KiCad project for a 20mm 4in1 ESC

• 4 layers for prototyping
• no part smaller than 0402
• 1-3 S
• should be abe to handle 15 A continuous
• STM32G071
• NCP81161 gate drivers
• SIZ200
• 0m5 current sense shunt with INA186A2
• 5V reg: TPS630701; max 2A (VBat = 5 V)