I've seen a good number of guides now on OTA updates, but none that quite fits what I want to do. I have an Arduino Mega as the main MCU in a project, and it has both SPI and UART connections to an ESP12 module. Currently the Arduino does "some stuff", periodically sends a JSON over to the ESP, whi…

OTA to ESP to Atmega

Juraj October 9, 2018, 5:13am 3

the ESP8266AVRISP library is a OTA version of "Arduino as ISP".

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