ESP32

Specifications

• Based on the ESP32-S3-WROOM-1 module
• Working voltage: 3.3~5V
• IO ports: 36 IO ports
• Flash：N16R8 (16M)
• PSRAM：N16R8 (8M)
• 2 I2C, 4 SPI interfaces
• Size: 57mm * 28mm
• Onboard WS2818RGB, at pin 48.
• Two Type-C interfaces: one can be used directly with a COM tag, and the other USB can be powered on using OTG or by holding down BOOT to display the port and download the program.

Pin out diagram

Setup instructions

Install MicroPython onto an ESP32:

• Using web-based ESPTool with instructions here
• Using Thonny