In this video, I would like to remind you of a handy ESP32 concept: Over the air or OTA update. A simple and efficient replacement of the Serial cable for devices which are not easily reachable, or for barebone ESP32 modules. And, as usual, I will add a few tricks and helpers.
In this video, we will:
- Learn how to use ESP32 OTA
- Create a basic sketch template for all our new projects
- I will show you some tricks like remote debugging
- If this simple OTA is not enough, I will show you other frameworks
- And, as usual, I included a "one last thing"

I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others.

Links:
Sketches: https://github.com/SensorsIot/ESP32-OTA
ESP32 Dev board: https://s.click.aliexpress.com/e/_dVt... and https://s.click.aliexpress.com/e/_d7D...
Standard ESP32 Dev board: https://amzn.to/2Axh24B
ESP32 barebone PCB: https://s.click.aliexpress.com/e/_dZ6...
Telnetstream: https://github.com/jandrassy/TelnetSt...
WiFiManager for ESP32: https://github.com/zhouhan0126/WIFIMA...
IOTappstory.com: https://iotappstory.com/

The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: http://www.sensorsiot.org
Github: https://www.github.com/sensorsiot
My Patreon Page: https://www.patreon.com/AndreasSpiess
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