Re: Microcontroller (AVR) programming from smartphone

On 27/03/2024 05:10, RodionGork wrote:

Hi Friends!
 Briefly: considering ways of uploading code to microcontroller (particularly some Atmel's AtMega - same as used for Arduino) from the smartphone.

<snip>

- blinking data with display and catching it with photo-transistor attached to ADC or digital pin, haven't tried for it seems like bitrate would be very low (even though we generally need to upload firmware of few dozens bytes).

Maybe play a suitable (uncompressed?) video with bits encoded as frames? Don't ask me how, just a thought.

Thus I'm open to any ideas / hints / articles on improving either of these two approaches - or perhaps something completely different which I may have missed.

--
Cheers
Clive