Walkthrough to add BME280 telemetry sensor to Lilygo TTGO Meshtastic Node for air pressure, temperature, and humidity measurement.
Consider consolidation of purchases from a single seller on AliExpress to save on shipping costs.
Soldering headers to Lilygo TTGO and BME280 module may be required, can be outsourced to electronic shop to save money.
BME280-5V module may not work with battery, consider connecting in parallel mode with a screen on the same ports.
Collection
[
|
...
]