Adafruit QT Py ESP32 Pico WiFi Dev Board with STEMMA QT - 8MB Flash 2MB PSRAM

The Adafruit QT Py ESP32 Pico is a compact, powerful development board featuring the ESP32 Pico V3 02 chip, which integrates a dual-core 240MHz Tensilica processor with WiFi and Bluetooth® classic + BLE connectivity. This tiny yet capable board includes 8 MB of Flash memory and 2 MB of PSRAM, along with USB to serial converter, USB Type-C connector, RGB NeoPixel and a STEMMA QT connector for easy sensor connections.

This board measures only 22.0mm x 17.9mm and weighs 2.3g, making it perfect for space-constrained projects. Its pinout and form factor are Seeed Xiao compatible, with castellated pads for easy soldering and prototyping.

Features:

• ESP32 Pico V3 02 dual-core 240MHz Xtensa processor
• 8 MB Flash and 2 MB PSRAM memory
• WiFi and Bluetooth® Classic + BLE support
• USB Type-C connector with USB to serial converter (CH9102F)
• Built-in RGB NeoPixel LED with power control
• STEMMA QT connector compatible with Qwiic/SparkFun Qwiic and Seeed Grove I2C
• 13 GPIO pins with diverse functionalities including ADC, DAC, PWM, I2C, UART, SPI, I2S, and capacitive touch sensors
• Battery input pads with diode protection for up to 6V input
• Reset and bootloader buttons
• Low power consumption modes: Light sleep at 4mA, deep sleep at ~70uA

Please Note: This board does not have native USB support and cannot act as USB HID (keyboard or mouse). It uses a USB to serial converter chip and supports wireless connectivity via Bluetooth.

The QT Py ESP32 Pico runs Arduino IDE and ESP IDF environments or can be programmed using MicroPython.