The keyboard can be cut off and connected via a 12-pin connector. There are two options for the keyboard cover. One possibility for 3d printing lovers is to enable the installation in the PCB box, but this will require a few more attempts. 18650 battery optional, there will be enough space in the box for any battery.

BOM: required components if you order bare PCB only

  • 1x this magic motherboard PCB with optional covers
  • 1x Heltec TRACKER order link package contains everything needed (battery connector, antenna with SMA, male headers)
  • 1x piezo beeper
  • 4x female headers
  • 1x power switch
  • 36 tactile switch recommended with switch force 1N 7mm height if you want use cover or smaller if you use motherboard only
  • 2x optional side buttons to easier access to USER or RESET button
  • 1x optional 18650 battery holder

DIY Assembly

  • solder switches
  • solder Heltec tacker female headers to board
  • upload firmware with WebFlasher

Meshtastic firmware