Python for Electronics Prototyping

Python isn't built for tiny chips, but it has become one of the fastest ways to test an idea, talk to lab instruments, or process sensor data.

Python's plain syntax and huge collection of libraries make it a favorite for the parts of an electronics project that happen on a PC or single-board computer: reading data from a serial port, logging sensor values, controlling test equipment, or building a quick dashboard.

On boards like the Raspberry Pi, Python can also control GPIO pins directly, making it a common choice for projects where development speed matters more than squeezing out every microsecond of performance.

Because Python is interpreted rather than compiled to machine code ahead of time, it's generally too slow and memory-hungry for tiny microcontrollers — which is exactly the gap that MicroPython and CircuitPython were built to fill, covered in the next two lessons.