Description: Seeeduino Xiao - SAMD21 ARM Cortex M0+ - compatible with Arduino.
Small module equipped with SAM2D1G18ARM Cortex M0+microcontrollerwith 256kBflashand 32 kB SRAM compatible with Arduino. The board features 14GPIO connectors,including 11 digital / analog, 10 PWM, DAC, I2C, UART, SPI, SWD. The module has described outputs for easy connection. The module's outputs work with a voltageof 3.3 V.The module is powered with5 Vthrough aUSB type Cconnector.
Seeeduino Xiao module.
Some of the Seeeduino Xiao outputs have different functions, pins A1/D1 to A10/D10havePWM function, pin A0/D0 has a DAC function which allows to get a real analog signal, not PWM. Seeeduino Xiao uses aUSB Cconnector for power supply and code uploading. On the back of the board there are also pads, which allow the board to be powered from thebattery.The board can be programmed throughArduino IDEenvironment. The module is equipped with 32,768 KHz quartz resonator, which ensuresstability of the circuit.
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Attention! The module's outputs work with voltage3,3 V. Connecting higher voltage may damage the system. |
Main features of Seeeduino Xiao
- Efficient microcontroller: SAMD21 ARM Cortex M0+ 32-bit 48 MHz with 256 kB flash and 32 kB SRAM.
- Wide compatibility: programmable in Arduino IDE.
- Ease of design.
- Small dimensions: 23,5 x 17,5 mm.
- Many interfaces: 11 digital / analog I/O, 10 PWM, 1 DAC, 1 SWD, 1 I2C, 1 UART, 1 SPI.
Seeeduino Xiao module outputs
The module is equipped with 14 GPIOs, including popular communication interfaces such as: digital and analog I/O, PWM, I2C, UART, SPI. All outputs aredescribed on theboard.
Seeeduino Xiao module outputs.
Seeeduino Xiao specifications
- The deal: SAMD21 ARM Cortex M0+ 48 MHz
- Flash memory: 256 kB
- SRAM: 32 kB
- GPIO: 14
- digital / analog I/O: 11
- I2C: 1
- SPI: 1
- UART: 1
- PWM: 10
- Power supply: 5 V - USB C
- Operating voltage: 3,3 V
- Communication: USB C
- LED: 1x user LED, 1x power LED, 2x serial communication LED
- Reset button
- Power pads: to connect batteries
- Compatible with Arduino IDE
- Dimensions: 23.5 x 17.5 x 3.5 mm
The set includes
- Seeeduino Xiao module
- 4x sticker
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