PiWars 2019 Competitor Badge (Limited Edition)

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Stock: 11

PiWars 2019 Badge

This limited edition badge was designed and produced especially for PiWars 2019.

It is open-source. See www.piwars.org/badge for details of coding and schematics

The badge is Arduino Uno compatible, reprogrammable, fun to use and extendable with various addons

Limited edition - when they're gone, they're gone!

Includes free lanyard

* BadgeLight shown is not included.


  • Processor: ATMega328P-AU
  • Speed: 16MHz
  • 25 White LEDs in 5 x 5 matrix
  • Light sensor (SFH3710)
  • 4 miniature tactile buttons
  • USB interface: CH340 with micro-USB connector
  • Edge connector expansion interface with power, ground, 3 digital pins and 3 analog pins (including I2C Interface)
  • Dimensions: 82 x 46mm
  • Weight: 11g

NB: The badges given out at PiWars had an incorrect USB connector fitted at the factory. This was not very robust. All badges shipped since PiWars have the correct, strong, connector fitted

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