C-GM Counter
Connected GM Counter device (IoT) for radioactivity measure
The C-GM Counter is a low cost (<50$) DIY Hardware & Firmware for building a Connected Geiger-Müller counter device to record beta-gamma radiation levels.
The counter is the hardware part of the overall A-GM project aimed for providing a long-term continuous measurement of the radioactivity level.
see also A-GM Manager at https://www.instructables.com/id/DIY-Radioactivity-Counter-IoT-and-Eco-system/
** IMPORTANT ** : From v1.4, Arduino Nano require Optiboot bootloader to work, other boot...