The Adafruit QT Py ESP32-S2 WiFi Development Board integrates ESP32-S2 which is a low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has built-in native USB as well as some other interesting new technologies like Time of Flight distance measurements. QT Py ESP32-S2 has a single-core 240 MHz chip, so it won't be as fast as ESP32's with dual-core and there is no Bluetooth support.
Features
- USB Type C connector
- ESP32-S2 240MHz Tensilica processor - the next generation of ESP32, now with native USB so it can act like a keyboard/mouse, MIDI device, disk drive, etc!
- 4 MB Flash & 2 MB PSRAM
- Native USB supported by every OS - can be used in Arduino or CircuitPython as USB serial console, MIDI, Keyboard/Mouse HID, 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)
- 8-bit analog output DAC
- 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
STEMMA QT / Qwiic 4-pin 1mm Pitch White Female Connector Cable 150mm Long - Both Side can be purchased seperately.
Resources
