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FRC Team 4698's LED Badges

An ESP8266 and MAX7219-driven wearable LED badge for use by FIRST Robotics Team 4698, Rio Robotics.

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An ESP8266 and MAX7219-driven wearable LED badge for use by FIRST Robotics Team 4698, Rio Robotics.

It is able to be configured with WiFi once the main sketch has been updated. The text, brightness, speed, and scroll direction are stored in EEPROM.

The PCB is custom designed by yours truly with the tool EasyEDA, and this batch was produced by JLCPCB.


VIDEO DEMONSTRATION:

https://streamable.com/58ed7

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