Temperature is measured every 15 minutes and broadcast via a LoRa transceiver. Sensor node hardware: BlueDot TMP117 sensor board (no longer available). Use a better alternative: Adafruit TMP117 ...
There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...
Anyone in the DMV have experience developing on the Heltec LoRa platform? I've the Arduino IDE setup and running, but am having some issues. I'd appreciate being able to have a debugging session with ...
Heltec WiFi LoRa 32 V3 + NEO-7M GPS A clean ESP-IDF project for Heltec WiFi LoRa 32 V3 (ESP32-S3) that reads GPS data from a NEO-7M module and displays it beautifully on the built-in OLED display.
Embedded engineer [Alberto Nunez] has put together a compact LoRa satellite telemetry ground station that fits in your hand and can be built for around $40 USD. The station receives signals from any ...
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