Hands-On Edge Analytics with Azure IoT

MicroPython's REPL

The REPL, or Read-Evaluate-Print loop, is arguably the best feature of MicroPython. The REPL allows developers to use a command line to instantly test code without the need to write and run a program. REPL is an interactive programming environment. Think of it as if you are communicating directly with the computer line by line. You enter a single statement, hit Enter, and the statement is executed. 

In the following demonstration, we will take a quick look at the REPL with a Windows computer using the uPyCraft IDE and an ESP32.