STSPIN32G4VB-Motor driver evaluation board

Project Description

STSPIN32G4VB-Motor driver evaluation board

Project function introduction

• The main control and gate driver chip is the motor-specific chip STSPIN32G4 produced by ST Company;

• Onboard CH9143 Bluetooth USB serial port three-way chip allows wireless debugging;

• Integrated power dissipation circuit enables energy-consuming braking;

• When welding MR30 and XT30 in horizontal position, the height of the board can be limited to about 6mm;

• Type-C plugs forward and reverse to switch USB and serial ports;

• Motor temperature and MOS tube temperature sampling;

• • -

Project properties

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• [x] Schematic design

• [x] PCB diagram design

• [x] PCB proofing

• [x] Welding test

• [ ] function test

• [ ] Program testing

• • -

Circuit explanation

software

picture

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Demo video

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Precautions

Commercial use prohibited

Project log

(November 4, 2021 17:49) Organized the BOM (November 10, 2021 17:01) Fixed the pin assignment error of OPAMP3 and modified the gate driver chip model