Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT

The ESP32-S3 debuts in QT Py format, packing dual 240 MHz cores, WiFi, and BLE support for superior IoT project power. This highly-integrated 2.4 GHz Wi-Fi System-on-Chip shines in wearables and smart homes due to its exceptional power and RF performance.

Specifications include dual-core 240 MHz Tensilica processor, 8 MB Flash, 512KB SRAM, native USB, and 13 GPIO pins. With native USB, it functions like a keyboard or a disk drive across all operating systems, eliminating the need for an external USB-to-Serial converter. This capability is crucial for expanding existing ESP32 projects.

The ultra-compact design integrates Qwiic-compatible STEMMA QT connectors for seamless plug-and-play hardware interaction. Built-in features like an RGB NeoPixel LED, reset button, and GPIO 0 button enhance user functionality and power management. Compatible with Arduino IDE and CircuitPython, the pinout matches the Seeed Xiao format, easing integration with existing components.

With 10 x 12-bit analog inputs, PWM outputs, and full hardware support for UART, SPI, and I2S, this board facilitates sophisticated project development. Additional features include capacitive touch support, battery input pads, and highly efficient low-power consumption states.