Heltec v4 Temperature Monitoring in Blackout Comms
- Matt Calhoun
- Apr 25
- 1 min read
Remote temperature (BME 280) and battery monitoring have been added for the Heltec v4 Touchscreen and Heltec V4 OLED Link/Node in Blackout Comms.
Your Heltec must have a BME sensor added (they are available from Heltec, pre-installed).
Get the firmware update from our Heltec v4 Firmware page, or at the main Blackout Comms mesh firmware download page.
