ESP32 Simple FOC dual-channel driver board Product weight: 31g Equipped with ESP32-WROOM-32E module onboard gate driver chip Reserved UART pin, supports UART burning development compatible with ESP-IDF development environment and for IDE Board size Size: 54 x 95mm, positioning hole diameter: 3mm Firmware burning process 1. Tool preparation: USB to serial port module 2. Operation steps 3. Open the Flash tool tool, select the chip model ESP32 4. Check the burning option and specify the firmware path 5. Short the GND-I00 pin before powering on to enter the burning mode 6. Connect the device according to the following wiring method: RX-TXTX-RX GND-GND 3V3-3V3 7. Click START to start burning and wait for the completion prompt Users can expand more control logic through the interface. It is recommended to develop complex applications under for the framework Power supply: DC-12V Communication method: UART Programming interface: UART Development environment: for Color: Black Material: PCB Package Contents: 1 * ESP32 Brushless Motor Driver Board Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.