Heltec How To Add Telemetry Sensor To Heltec Lora v3 Meshtastic Node With BME280 We'll walk you through adding a Telemetry module to your existing Heltec V3 Lora ESP32 Meshtastic Node. This guide will work also for any ESP32 boards but slight changes might be required.
Tech How to Add Battery to Heltec Lora v3 / ESP32 Step-by-step guide on adding a battery to your Heltec LoRa v3. Whether you choose Lithium Polymer (LiPo) or Lithium-ion (Li-ion) batteries, our considerations guide helps you make an informed decision based on your specific needs.