Adafruit QT Py S3 WiFi Dev Board 2MB PSRAM

The ESP32-S3 in QT Py format—an exciting opportunity to delve into the capabilities of Espressif's latest powerful chip! Boasting dual 240 MHz cores, support for WiFi and BLE, and integrated native USB, this QT Py offers a fantastic foundation for driving your IoT endeavors. Now, the board takes it up a notch with 2 Megabytes of built-in PSRAM, ready to handle substantial data buffering needs.

The ESP32-S3 emerges as a seamlessly integrated, energy-efficient 2.4 GHz Wi-Fi System-on-Chip (SoC) solution. Its feature set now includes WiFi and BLE support, coupled with native USB integration and intriguing additions like Time of Flight distance measurements. With its cutting-edge power efficiency and RF performance, this SoC stands as the perfect choice across a diverse range of applications, spanning IoT, wearable technology, and smart home innovations.

• Same size, form factor, and pin-out as Seeed Xiao
• USB Type C connector
• ESP32-S3 Dual Core 240MHz Tensilica processor - the next generation of ESP32-Sx, with native USB, so it can act like a keyboard/mouse, MIDI device, disk drive, etc!
• Comes with 4MB Flash, 512KB SRAM, 2MB PSRAM
• Native USB supported by every OS - can be used in Arduino or CircuitPython as USB serial console, MIDI, Keyboard/Mouse HID, and even a little disk drive for storing Python scripts.
• Can be used with Arduino IDE or CircuitPython
• Built-in RGB NeoPixel LED with power control to reduce quiescent power in deep sleep
• Battery input pads on underside with diode protection for external battery packs up to 6V input
• 13 GPIO pins:

  • 11 on breakout pads, 2 more on QT connector
  • 10 x 12-bit analog inputs (SPI high-speed pads do not have analog inputs)
  • PWM outputs on any pin
  • Two I2C ports, one on the breakout pads and another with STEMMA QT plug-n-play connector
  • Hardware UART
  • Hardware SPI on the high-speed SPI peripheral pins
  • Hardware I2S on any pins
  • 5 x Capacitive Touch with no additional components required
• 3.3V regulator with 600mA peak output
• Light sleep at 2~4mA, deep sleep at ~70uA
• Reset switch for starting your project code over, boot 0 button for entering bootloader mode
• Really really small
• Dimensions: 21.7mm x 17.8mm x 5.7mm