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Product description: Adafruit QT Py ESP32-C3 WiFi - WiFi module with STEMMA QT / Qwiic connector - Adafruit 5405
The small QT Py module is equipped with a single-core ESP32-C3 chip clocked at 160 MHz, 4 MB of Flash memory and 400 KB of PSRAM. ESP32-C3 enables wireless communication with WiFi 2.4 GHz and Bluetooth Low Energy (BLE). On the board you can find a native USB type C port, which is also used to power the board and a Qwiic / STEMMA QT connector, two buttons, a temperature sensor, ADC and a NeoPixel RGB LED . The distribution of pins and the dimensions of the module are in accordance with Seeed Xiao. QT Py from Adafruit offers the user as many as 13 GPIO pins: analog inputs, PWM, I2C, UART, SPI and I2S interface. Board with ESP32-C3 can be programmed in Arduino IDE and CircuitPython.
Description of the module pins.The manufacturer has prepared a detailed user guide , which greatly facilitates the start of working with the module.
Kit contents
- 1x Adafruit QT Py ESP32-C2 WiFi - WiFi module with STEMMA QT / Qwiic connector - Adafruit 5405
- 1x goldpin strip 1x16 - 2.54 mm raster
Specification of the Adafruit QT Py ESP32-C3 board
- System: ESP32-C3
- Processor: RISC-V Single-Core 160 MHz
- Flash memory: 4 MB
- PSRAM memory: 400 kB
- Native USB port supported by any operating system - can be used with Arduino or CircuitPython as a USB serial console, MIDI, HID keyboard / mouse, or even as a compact drive for storing Python scripts
- Works with Arduino IDE or CircuitPython
- Built-in RGB NeoPixel LED with power control to reduce power consumption in deep sleep mode
- Battery connection pads on the bottom of the board with a protective diode for an external battery pack up to 6V
- 13 GPIO pins:
- 11x leads on the pads
- 5x 12-bit analog inputs on A0 via A3 and SDA
- UART hardware
- SPI hardware
- I2C port on pins shared with STEMMA QT
- A 3.3 V voltage regulator with an instantaneous output of 600 mA
- Light Sleep current consumption: 500 mA
- Deep Sleep power consumption: up to 300 uA
- Reset button
- Dimensions: 22 x 17.8 x 5.7 mm
- Weight: 2.1 g
Adafruit QT Py ESP32-C3 kit contents.
