Adafruit QT PY SamD21
The Adafruit QT PY SamD21 board brings you the power of a SamD21 in one of the smallest form factor. Size and pinout is compatible with the Seeeduino XIAO board, but has more features : a reset button, a Neopixel RGB Led, and a STEMMA QT I2C connector.
Thanks to Node Blue, this board enables connecting buttons, switches, encoders, potentiometers, rotary switches, joysticks and various sensors.
By choosing the Bodac option, you'll be able to connect 5 buttons on only one input.
For example :
– with 2 encoders, 11 buttons instead of 7.
– without encoders, 15 buttons instead of 11.
Attention, this board uses an USB-C connector.
Drivers Download : Adafruit Drivers
From 7,80 €
The Adafruit QT PY SamD21 board brings you the power of a SamD21 in one of the smallest form factor. Size and pinout is compatible with the Seeeduino XIAO board, but has more features : a reset button, a Neopixel RGB Led, and a STEMMA QT I2C connector.
Thanks to Node Blue, this board enables connecting buttons, switches, encoders, potentiometers, rotary switches, joysticks and various sensors.
By choosing the Bodac option, you'll be able to connect 5 buttons on only one input.
For example :
– with 2 encoders, 11 buttons instead of 7.
– without encoders, 15 buttons instead of 11.
Attention, this board uses an USB-C connector.
Drivers Download : Adafruit Drivers
Description
| Microcontroller | SAMD21E18A Cortex-M0+ 32bit ARM MCU @ 48 MHz |
| Board Power Supply (USB/VIN) | 5 V |
| Operating Voltage | 3.3 V (Board Max Consumption 220 mA) |
| Digital Input/output Pins | 11 (including I2C, SPI and A0-A10) |
| Analog Input Pins | 11 (12 bits ADC) |
| Analog Output Pins | 1 (10 bits DAC) |
| PWM | 9 |
| Interfaces | 1 UART, 1 SPI, 1 I2C, 1 I2S |
| DC current per I/O Pin | 7 mA |
| Memory | 256 KBytes Flash,32 KBytes SRAM |
| EEPROM | Optional (emulated with flash by default) |
Pinout
Wiring
nodeblue
file=examples/Boards/QTPySamD21/QTPYSamD21_7B_2EN.txt
scale=1
type=wiring
interactive=false
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