go.iot-devices.com.ua/ggreg20_v3
go.iot-devices.com.ua/geiger-counter
go.iot-devices.com.ua/high-voltage-converter <=> go.iot-devices.com.ua/dcdc_3v3_400v_v1
go.iot-devices.com.ua/geiger-counter-emulator <=> go.iot-devices.com.ua/gcemu20_v1
- Tom's Hardware: Raspberry Pi Radiation Monitor Goes Wireless With Pico W by Ash Hill
- Tindie Blog: Ionizing Radiation Detector For Safer Foraging by Jo Hinchliffe
- alterstrategy.lab: Connecting the GGreg20_V3 radiation sensor to the Home Assistant server through ESP Home integration
| MCU | Compatibility | We tested | Code Example |
|---|---|---|---|
| Raspberry Pi Pico W | ✔️ | ✔️ | ✔️ View it |
| Arduino UNO | ✔️ | ✔️ | ✔️ View it |
| ESP8266-12F | ✔️ | ✔️ | ✔️ ESPHome / YAML and NodeMCU / Lua |
| ESP32 (generic) | ✔️ | ✔️ | ✔️ ESPHome / YAML and Tasmota32 / Berry |
| STM32 | ✔️ | ❌ | ❌ |
| IoT Platform | Platform support | We Tested | Code Example |
|---|---|---|---|
| Arduino / C++ | ✔️ | ✔️ | ✔️ View it |
| ESPHome / YAML | ✔️ | ✔️ | ✔️ View it |
| ThingSpeak / REST | ✔️ | ✔️ | ✔️ View it |
| Tasmota / Berry | ✔️ | ✔️ | ✔️ View it |
| NodeMCU / Lua | ✔️ | ✔️ | ✔️ View it |
| MicroPython | ✔️ | ❌ | ❌ |
This hardware device is designed to be compatible with as many common software platforms and hardware systems as possible. GGreg20_V3 is compatible with any of the following systems: Arduino, ESP8266, ESP32, STM32, Raspberry Pi, ESPHome, Home Assistant, Tasmota, MicroPython, NodeMCU, Node-RED and many others. All you need to connect the GGreg20_V3 is a system with a pulse counter on the GPIO and a timer to measure time.
If GGreg20_V3 is used with a J305 Geiger tube, no changes are required at all, i.e. you can simply compile this example. In other cases (for example, if GGreg20_V3 is used with an SBM20 tube), you need to change the conversion factor for the tube from 0.0081 to the appropriate one (for SBM20 - 0.0057) before compiling the firmware in the source code of this example.
IoT-devices GGreg20_V3 Arduino Driver Library
Reference Libraries at arduino.cc
GGreg20_V3 page at devices.esphome.io
GGreg20_V3 under Home Assistant with ESPHome setup example
GGreg20_V3 with generic ESP32 under Home Assistant with ESPHome setup example
Raspberry Pi Pico W Geiger counter using GGreg20_V3 and ESPHome example
GGreg20_V3 Radiation Sensor Node with ThingSpeak REST-API for Home Assistant
GGreg20_V3 and ESP32 Tasmota Firmware driver
GGreg20_V3 NodeMCU firmware Lua code example
GGreg20_V3 radiation counter simulator for Arduino UNO powered by WOKWI
Plzen Jump to it
Lyon (Sensor 1) Jump to it
Lyon (Sensor 2) Jump to it
Kyiv (demo-mode) Jump to it
Technical note on voltage level matching for GGreg20_V3 and 5V MCU
DIY Geiger counter: GGreg20_V3 and ESP12.OLED connection diagram
Geiger counter GGreg20_V3: maximum radiation that can be measured
Geiger counter GGreg20_V3: supply voltage range of the Geiger counter module
Technical note: Geiger counter at low temperatures – the work of a DIY module
Technical note: How to calculate the conversion factor for Geiger tube SBM20
Geiger-Muller tubes: Comparison of SBM20, J305 and LND712
Medium 'Geiger Counter Kits' tag
HackerNoon 'Geiger Counter' tag