I suggest we implement a one-button system self-check functionality that automatically performs a comprehensive list of self-checks (all USB devices connected, all settings correct, lights turn on/off, witty pi configured correctly, cellular connectivity available, system and RTC clock correct - not 2019 -, picture taken etc.). This could even be executed by the manufacturer before shipment and by customers after delivery.
I suggest we implement a one-button system self-check functionality that automatically performs a comprehensive list of self-checks (all USB devices connected, all settings correct, lights turn on/off, witty pi configured correctly, cellular connectivity available, system and RTC clock correct - not 2019 -, picture taken etc.). This could even be executed by the manufacturer before shipment and by customers after delivery.