If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

The ESP32 is looking like an amazing chip, not the least for its price point. ... not least because we simply like poking around in the memory maps of sexy new chips and seeing what they can do.

The ESP32 treats the WiFi as a memory-mapped peripheral, like you’re probably used to on microcontrollers. For GPIO pins, ... What does the memory address in question map to?