Why OTA Matters in the Field
Update devices you can't physically reach.
Devices You Can't Reach
Once a sensor is sealed in a wall or on a rooftop, plugging in a USB cable is painful. OTA lets you update its code wirelessly instead.
What OTA Stands For
Over-the-Air means sending new firmware to a device through WiFi, with no physical cable touching the board at all.
All lessons in this course
- Why OTA Matters in the Field
- Enable ArduinoOTA
- Host a Web Update Page
- Roll Back a Bad Update