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SAM R21 Xplained Pro

SAM R21 Xplained Pro!

Board properties
Board IDatsamr21_xpro
Golioth LevelUnverified
ArchitectureARM
RAM*32 kB
Flash*256 kB

* values are as reported by Zephyr .yaml board files, which don't represent the overall available resources

Supported features

  • adc
  • gpio
  • i2c
  • ieee802154
  • netif
  • pwm
  • spi
  • usb_device
  • xpro_gpio
  • xpro_i2c
  • xpro_serial
  • xpro_spi

Supported toolchains

  • zephyr
  • gnuarmemb
  • xtools

Official Zephyr docs

SAM R21 Xplained Pro (atsamr21_xpro)