Seeed Studio XIAO SAMD21 (Pre-Soldered)

SeeedStudioSKU: RB-See-807
Manufacturer #: 102010388

Price  :
Sale price $10.12

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Stock  :
In stock, 3 units

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  • Seeed Studio XIAO SAMD21 (Pre-Soldered)
  • Small size as small as a thumb
  • Provides multiple development interfaces
  • Compatible with Arduino IDE
  • Breadboard-friendly
  • Interface: 1 I2C interface,1 UART interface, 1 SPI interface

The Seeed Studio XIAO SAMD21 (Pre-Soldered) is the smallest Arduino-compatible board in Seeeduino Family. It is an Arduino microcontroller that is embedded with the SAMD21 microchip. The interfaces of Seeed Studio XIAO (Pre-Soldered) are rich enough in such a tiny Dev. Board as well.

  • 1x Seeed Studio XIAO SAMD21 (Pre-Soldered)
  • 4x Paster


  • 20 x 17.5 x 6 mm (L x W x H)

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

Customer Reviews

Based on 2 reviews
Super petits appareils.

Ce sont d'excellentes planches pour les petits projets. L'USB-C est tellement meilleur que l'USB-Micro. Je souhaite que toutes les nouvelles cartes de développement utilisent ce connecteur.

Great little devices.

These are great boards for small projects. USB-C is so much better than USB-Micro. I wish all new development boards would use this connector.

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