IoT
[DEMO] Choosing an ESP32 Board
A demonstration guide for comparing an ESP32 board to the needs of a small prototype.
Begin with constraints
Choose the board after listing the required pins, power source, network mode and enclosure constraints.
- Available GPIO and buses
- Power and sleep expectations
- Programming and debugging access
Keep the first comparison small
A short table of two or three candidate boards is usually more useful than a catalogue of every available variant.