Is it possible to upload an Arduino "INO" code file to a Teensy 4.0 microcontroller via another Teensy (or any Arduino microcontroller), using SPI or I2C and the Arduino IDE v2.3.3?
So:
I'm aware that it's possible to do using regular Arduinos, as described in several other posts, however the vast majority of those usually do it via one of the serial lines present on the microcontrollers. I was wondering whether it would be possible to do it using the SPI or I2C pins instead.
Thanks for reading my post, any guidance is appreciated.
So:
I'm aware that it's possible to do using regular Arduinos, as described in several other posts, however the vast majority of those usually do it via one of the serial lines present on the microcontrollers. I was wondering whether it would be possible to do it using the SPI or I2C pins instead.
Thanks for reading my post, any guidance is appreciated.