Arduino

https://www.arduino.cc/en/software

Arduino is an open source Microcontroller and free software download for makers and hobbyists that want to use electronics in any of their projects. This can range from using the Arduino Uno Board to blink a simple light to using it for Internet of Things applications like smart-home systems. Arduino is made to be very intuitive and is a great introduction to electronics and programming.

LinkedIn Learning Essential Training: https://www.linkedin.com/learning/learning-arduino-foundations-2/getting-started-with-arduino?u=42573940

Similar applications: Raspberry Pi, BeagleBone.