SIM800L failing after few days and requires restart

[Gunner]

BTW, some searching found this topic…

No-block code with SIM800L

Hello. I am trying to obtain a no-block solution with SIM800 GSM module instead of wifi. I am using a wemos d1mini and while i’ve had used no blocking codes with Blynk.config before (thank you Gunner and Costas), i cannot make it work with SIM800. Here is my code. It works perfect as long as SIM800 is online and of course while is connected to blynk server. Otherwise my onboard led stays on forever. I am trying to have the “void blynkLed” running no matter if i have the SIM card removed, Netwo…