DFRobot ESP32-S2-Saola-1M Development Board

DFRobot ESP32-S2-Saola-1M Development Board is a small-sized ESP32-S2-based development board. This development board features 128KB ROM, 320KB SRAM, 16KB RTC SRAM, 4MB SPI flash, and is integrated with a 40MHz crystal oscillator. The ESP32-S2-Saola-1M board operates from 3V to 3.6V supply voltage range, -40°C to 85°C temperature range, and is equipped with an ESP32-S2-WROOM module. The ESP32-S2-WROOM is a powerful and generic Wi-Fi^® module that offers a rich set of peripherals. This development board is used in applications such as wearable electronics and smart homes.