How to flash arduino via GPRS?

Question

Arduino

How to upload sketch to ardruino via GSM(GPRS)?

Answer 1

I won’t tell you about GSM, but with bluetooth it’s quite possible (although there are problems with restarting, you have to restart manually or sculpt a crutch in the code). You can start for example here or here .

Answer 2

https://github.com/Libelium/waspmoteapi/blob/maste...
Look for the requestOTA function there. OTA is an acronym for "On The Air".
It implements downloading new firmware to MicroSD from FTP.
And the firmware update itself is the detection at the start of a new firmware on a flash drive and writing it to the flash microcontroller.

Answer 3

Theoretically, why not. But imagine that the connection was lost during the flashing. It is necessary to transfer through the air to some kind of memory, and already from the memory to flash