[OpenTRV-dev] OT: GSM remote control in car

[Bo Herrmannsen]

Sorry for the Off Topic


But i have on the shelf a gsm remote control i build last year... it
works fine but as soon i start the engine the GSM module goes
disconnects from the cell network

i could just power that off and turn it on should it loose connection

but i wondered if a fix could also be a big cap and a diode ? or maybe
a small lithium pack and a small charge circuit?

/bo