The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

When I started working on my soil moisture sensor, I had little idea about how harsh an environment the soil really is. In this 🧵, cool failure modes & solutions when sticking electronics in ...

Posted in Science Tagged IoT, IoUT, LoRa, soil moisture sensor. ... Personally, I like the use of an ATMega328P here, because it’s the base of the Arduino Uno and readily available.