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

This dev board is like when you're watching a superhero movie and the protagonist shows up in an amazing costume in the third act and you're like 'OMG! That's the hero and they're here to kick some serious butt!' But in this case, it's a microcontroller. This QT Py board is a thumbnail-sized PCB featuring the ESP32 Pico V3 02, an all-in-one chip with an ESP32 chip, dual-core 240MHz Tensilica processor, WiFi, and Bluetooth® classic + BLE.

It includes 8 MB of Flash memory and 2 MB of PSRAM. A USB to serial converter chip, antenna, USB C, buttons, NeoPixel, and QT connector outfit this superhero chip for any task you want to throw at it. The ESP32-PICO-V3-02 integrates all peripheral components seamlessly, making it perfect for small spaces like the QT Py.

While it doesn’t have native USB support, it can still do wireless tasks with BLE and BT classic. Its plug-and-play design is compatible with SparkFun Qwiic and STEMMA QT connectors for I2C bus without soldering. Just plug in a compatible cable to load up some software and get going.

This board is compatible with Seeed Xiao, featuring an RGB NeoPixel LED suitable for ultra-low-power usage, a reset button and a GPIO 0 button for versatile applications. It runs on the Arduino IDE or ESP IDF for more control over your projects.

With a USB Type C connector, ESP32 V2 03 Dual Core 240MHz Xtensa processor, and a massive user base, this board is perfect for almost any IoT project. It features WiFi, Bluetooth® LE and Classic, hardware UART, SPI, I2S, and capacitive touch, plus a 3.3V regulator for peak efficiency. It guarantees low power consumption, making it ideal for portable projects.