See the unseen. This program visualizes radioactive traces, turning invisible pathways into vibrant maps.

ESP32-based MultiGeiger firmware with LoRa/MQTT telemetry, web UI, and optional environmental sensing.

Collection of ESPHome-based ESP8266 and ESP32 devices managed by Home Assistant

This is a quick an dirty LCD display for Gieger counters to allow long term readings for low radiation levels.

Aggiunta ad un kit contatore Geiger economico CAJOE di un ESP32 con display

Lightweight server to log, analyze and proxy data measured by internet connected Geiger counters

Custom firmware for Geiger counters/radiation meters (FS2011, Bosean FS-600, FS-1000, FS-5000, FNIRSI GC-01, GQ GMC-800)

Taller IoT para construir un medidor Geiger conectado. Basado en el ESP8266, MQTT, Node-RED e integrado en la red GMC

bGiegieZen an Open Source Geiger Counter.

ESP32-C6 Geiger using RadiationD v1.1 CAJOE and Rust

Nuclear radiation sensor with photodiode as a detector. Photodiode doesn't require high voltages as GM tubes do. Smaller size makes better resolution. Side effect is electronic must be more sensitive.

GGreg20_V3 Geiger counter ready to use ESPHome external component

IoT Geiger Counter LoRaWAN Firmware

A comprehensive Arduino library in C++ for interfacing with RadiaCode radiation detection devices via Bluetooth Low Energy (BLE).

☢☢ A geiger counter application for the Flipper Zero ☢☢

A weather station project that using ESP8266.

Easy tool for extracting data logs and configuring FNIRSI GC-01 geiger counter with Radpro firmware. Made for Windows with C#.

Nuclear radiation sensor with ionization chamber as a detector. Hard to make, IMHO inferior to semiconductor detectors.

GQ GMC-500+ USB serial to MQTT bridge

☢️ ESP8266 / ESP32 Firmware for collecting and reporting statistics from Geiger counters