Chirimen, a Firefox OS Single-Board Computer by Mozilla

A community called “MozOpenHard Prject” of Mozilla Factory is developing a Firefox OS based developer board and WebAPIs for hardware (I2C and GPIO) control: Chirimen.


Currently you cannot purchase this board, it is still under development and the price is targeting less than USD50.

The hardware specs are:

  • SoC RK3066 (Dual-core ARM Cortex-A9 processor, ARMv7 architecture, clocked up to 1.6 GHz)
  • DDR3 1GB RAM
  • NAND Flash 1GB
  • 1 MicroSD slot
  • Video micro HDMI female
  • Dimension 80 mm x 48 mm
  • USB microUSB x 1 (OTG) , USB x 1 , microUSB x 1 (UART debug)
  • WiFI (not on board. Use RTL8188CUS compatible USB WiFi adaptor)
  • GPIO >1 (configurable)
  • I2C 2
  • UART 2
  • SPI 2
  • Audio analog stereo IN x 1 / OUT x 1
  • PWM 1
  • Analog IN x 1

Mozilla will share openly the firmware code, board design, manufacturing process, API spec, and all necessary sources.

Stay tuned!

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