NOTE: These numbers are out of date. I'll update them someday. The complete WebClient example for Arduino Uno (via Software Serial) takes little resources: Sketch uses 15022 bytes (46%) of program ...

I have been trying for days to reduce the power consumption of the SIM7600 module while keeping it registered to the network. It is the following scenario: ESP32 provisions GPIO 32 (DTR) as an RTC ...