It’s based on a SparkFun ESP32 Thing, a very compact way to add wireless control to your project. ... as well as four CNY70 IR proximity sensors on the bottom, used for line-following.

Soon to be launching via Crowd Supply is a powerful ESP32 based IR/RF remote taking the form of the aptly named ESP360 Remote. The small open source. ... temperature and humidity sensors.

If you prefer the higher planes of Python instead, it’s not impossible to import Python on even the smallest of microcontrollers thanks to MicroPython, which [Rob] shows us in this project based ...