You are reading a single comment by @user84673 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.
@user84673
Paddek:
Clicking on any of these modules, they are hardware module.
For example:
https://www.espruino.com/433Mhz