Novinka
Tip
Now is only Meshtastic supported, Armachat is under development
Check new super simple messengers based on All in one Heltec TRACKER as main brain. Same firmware, same simplicity just another switches with Meshtastic support.
Or older PICOmputer 28 ESP32S3 + RFM95 LoRa
I am a backer and supporter of the Meshtastic project.
Heltec tracker ALL IN ONE module not included
please purchase directly from manufacturer
- Heltec TRACKER order link package contains everything needed (battery connector, antenna with SMA, male headers)
Meshtastic firmware
- firmware is ready in Meshtastic Flasher select TrackSenger
Sale variants: - 18650 battery holder is not included !
- Assembled motherboard + keyboard cover with LCD hole (without Tracker)
- Bare PCB - motherboard + keyboard cover BLACK, covering only keyboard switches
- Bare PCB - motherboard + keyboard cover WHITE, covering only keyboard switches
- Bare PCB - motherboard + keyboard cover with LCD hole (full front panel)
- Bare PCB - only motherboard
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