You are reading a single comment by @Jean-Philippe_Rey and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Jean-Philippe_Rey
There is big chances the moisture sensor is analog, like the one from Adafruit (https://www.sparkfun.com/products/13322).
Then, the code is quite easy:
Just use the
analogRead(PIN)function with the correct pin name and there it is. Then you can add some threshold or whatever you want depending on your application