https://github.com/ikarus23/geigerwifi

Display measurements from the MightyOhm Geiger Counter on a display and website.
https://github.com/ikarus23/geigerwifi

esp8266 geiger-counter mightyohm oled-display wifi

Last synced: 2 months ago
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Display measurements from the MightyOhm Geiger Counter on a display and website.

• Host: GitHub
• URL: https://github.com/ikarus23/geigerwifi
• Owner: ikarus23
• License: gpl-3.0
• Created: 2017-03-26T20:19:28.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2018-06-14T14:40:53.000Z (about 7 years ago)
• Last Synced: 2025-03-28T01:46:50.483Z (3 months ago)
• Topics: esp8266, geiger-counter, mightyohm, oled-display, wifi
• Language: Lua
• Size: 664 KB
• Stars: 19
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Awesome Lists containing this project

README

        
Geiger Wifi

===========

Show the measurements from your [MightyOhm Geiger Counter](http://mightyohm.com/blog/products/geiger-counter/)

on a OLED display as well as on a website in your local Wifi.

The System

----------

This is what the setup looks like looks like.  

[![Geiger Wifi Setup](pics/geiger-wifi.jpg)](pics/geiger-wifi.jpg)

This is what the website look like, which is provided by the ESP8266.  

[![Geiger Wifi Website](pics/website.jpg)](pics/website.jpg)

Requirements

------------

* A [MightyOhm Geiger Counter](http://mightyohm.com/blog/products/geiger-counter/) kit.

* A cheap I2C-based OLED display [like this one from Amazon](https://www.amazon.com/dp/B06XRBTBTB/).

* An ESP8266 SoC running the [NodeMcu firmware](http://nodemcu.com/).

  I used the [WeMos D1 Mini](https://www.wemos.cc/product/d1-mini.html).

* Some wires, pin headers, etc.

Setup

-----

* Wire everything up according to this image.  

[![Geiger Wifi Fritzing](fritzing/geiger-wifi.jpg)](fritzing/geiger-wifi.jpg)

* Install the [NodeMcu firmware](http://nodemcu.com/) on the ESP8266 with I2C and U8G support.

* Adjust SSID and PASSWORD in `config.lua.example` to your needs and save it as `config.lua`.

* Upload all `.lua` files to the ESP8266.

* Reset the ESP8266 and turn on the MightyOhm Geiger Counter.