Skip to content
#

915mhz

Here are 28 public repositories matching this topic...

Firmware and PC logger for a two-node river level monitoring system using Heltec WiFi LoRa 32 V4 modules and a JSN-SR04T ultrasonic sensor. Sensor node runs on battery/solar with deep sleep between LoRa transmissions. Gateway node displays live readings on OLED and streams JSON over USB serial.

  • Updated Mar 6, 2026
  • C++

Improve this page

Add a description, image, and links to the 915mhz topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with the 915mhz topic, visit your repo's landing page and select "manage topics."

Learn more