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Seeed Studio Seeeduino XIAO (Pre-Soldered) Board

Seeed Studio Seeeduino XIAO (Pre-Soldered) Board evaluates Arduino microcontroller that is embedded with the SAMD21 microchip. This expansion board features ARM® Cortex®-M0+ 32bit 48MHz microcontroller with 256KB flash and 32KB SRAM. The XIAO pre-soldered board is compatible with Arduino IDE, breadboard-friendly, and include power pads for the battery power supply. Typical applications include wearable devices, rapid prototyping, DIY keyboard, and USB development.

Features

  • ARM Cortex-M0+ CPU(SAMD21G18) running at up to 48MHz
  • 256KB Flash and 32KB SRAM storage
  • 14 GPIO PINs,11 analog PINs, 11 digital PINs, and 1 DAC output Pin
  • 1 I2C interface,1 UART interface, and 1 SPI interface
  • Power supply and downloading interface: USB Type-C interface
  • 1 user LED, 1 power LED, and two LEDs for serial port downloading
  • Two reset button short connect to reset
  • Power Pads For the battery power supply
  • Compatible with Arduino IDE
  • Projection cover for protecting the circuit
  • Breadboard-friendly

Applications

  • Wearable devices
  • Rapid prototyping (directly attached to the expanded PCB as a minimal system)
  • Perfect for all the projects that need mini Arduino
  • DIY keyboard
  • USB development (USB to multi-channel TTL/USB host mode, etc.)
  • A scenario where they need to read multiple mock values The DAC output

Pin Out Diagram

Schematic - Seeed Studio Seeeduino XIAO (Pre-Soldered) Board

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Seeed Studio Seeeduino XIAO (Pre-Soldered) Board