arcbtc / M5StackSats

A bitcoin point of sale terminal using the ESP32 based M5Stack

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Room77: Battery -> Please put back into cradle

rootzoll opened this issue · comments

It can happen that bar tender forgets to put the POS back into cradle after use. The device should monitor Battery and maybe starts to beep (maybe with screen info) to remind user to be put back into cradle so that it stays operational for next action.

Can confirm this also happens. Alternative solution (loud bar might not hear beeping) is to make screen show Low Battery Icon when it is low.