Richard Hawthorn

7 Segment Node

 
 
Github

PCBs

Features

  • 0.56" 7 segment display, 4 character
  • HT16K33 i2c LED driver
  • ATMEGA328P with Arduino boot-loader
  • RMF12B/RFM69W radio
  • 3.3V operation
  • Mini USB power connector
  • FTDI programming port
  • ICSP port
  • LED output