Hello,
I have built 50 IoT boxes and have them in a field.
I was wondering the best way to deploy new ones, I have a MicoSD breakout on each new box, a SIM700a and bluetooth.
Problem:
- When one gets struck by lightning I need to replace it and the code for that specific box. The boxes are built with no code initially and the client has them. I do not want to have to touch every unit physically.
Possible Solution (if even feasible)
- Mail the client a SD card with the code, the client can put the sd card in and it would install the code on the Arduino.
I am sure this is totally crazy talk but maybe somebody knows a solution. Maybe the client can update via bluetooth?
Any suggestions would be very helpful.
Matt