Specification:
- u-blox® NORA-W106 (ESP32-S3) microcontroller, up to 240 MHz
- 384 kB ROM, 512 kB SRAM, 16 MB 128 Mbit external Flash
- 14 digital I/O pins (all with external interrupt support), 8 analog input pins, 5 PWM pins
- WiFi and Bluetooth (5.0 and above) communication
- 2x UART, 1x I2C, 1x SPI
- 3.3 V logic level
- 6-21 V input voltage
- USB-C connector
Documentation