Ai-Thinker NodeMCU-32-S2 - ESP-12K

This board is a version of the NodeMCU board with an ESP-12K (ESP32-S2) module on it. The board has a micro USB connection with which it can be programmed and/or powered (micro USB cable not included).

Specifications:

• Supply voltage:
  • Micro USB: 5V DC
  • 5V pin: 5V DC
  • 3V3 pin: 3.3V DC
• GPIO voltage: 3.3V
• Chip: ESP32-S2 ESP-12K
  • Flash memory: 4MB
  • PSRAM: 8MB
  • SRAM: 320KB
  • Built-in Wi-Fi
• USB to serial converter: CH340C
• Dimensions: See images

CH340 drivers:

• Windows
• Mac OSX
• Linux
• Android

Package contents:

• 1x NodeMCU-32-S2 - ESP-12K

Note: To program the ESP32-S2 in the Arduino IDE, at least version 2.0.0 of the Arduino core for ESP32 is required. See the following page for instructions: ESP32-S2 and ESP32-C3 Support