Adafruit QT Py - board with SAMD21 microcontroller - Adafruit 4600

Brand: Adafruit
Product Code: AN-21051
Availability: 4-6 business days
Planned delivery date after ordering: 2025-08-08

22.20€
Ex Tax: 18.35€

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The small size Adafruit QT Py board is based on the popular SAMD21 chip. Its dimensions are the same as Seeed Xiao - 23.5 x 17.5 x 3.5 mm. The ATSAMD21E18 microcontroller has a 32-bit ARM Cortex M0+ core clocked at 48 MHz, 256 KB of Flash memory and 32 KB of RAM memory. The board is equipped with a USB type C socket for powering and programming the board. Additionally, the QT Py has a Qwiic/Stemma QT socket for simple prototyping and a programmable RGB NeoPixel LED and a Reset button. The board can be used with the Arduino IDE and CircuitPython.

Specification:

Microcontroller: ATSAMD21E18 32-bit ARM Cortex M0+
Flash memory: 256 KB
RAM memory: 32 KB
USB port: native USB type C - can be used in Arduino or CircuitPython as a serial USB console, MIDI, HID keyboard/mouse, small disk for storing Python scripts
Compatible with the Arduino IDE and CircuitPython
Built-in RGB NeoPixel LED
11 GPIO:

Analog output on one I/O pin - can be used to play 10-bit audio on Arduino (CircuitPyhon does not support audio files)
9 x 12-bit analog inputs (SDA/SCL does not have analog inputs)
1 x optional AREF on pin A1
9 x PWM outputs (A0 is analog output, A1 does not support PWM)
Hardware I2C port with Stemma QT connector
Hardware UART
Hardware SPI
Hardware I2C
6 x touch-capacitive pads without the need for additional components

Leads and dimensions according to Seeed Xiao
A 3.3 V regulator with an instantaneous capacity of 600 mA
Optional SOIC-8 Flash SPI memory chip on the bottom of the board
Reset switch to reset code or enter boot mode
Dimensions: 23.5 x 17.5 x 3.5 mm

Set includes:

Adafruit Py QT module
Goldpin strip

Tags: adafruit, board, with, samd21, microcontroller, 4600, feather

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