I need help how to setup my TTGO SIM800L ESP32.
I foolow and check guides but its sooo confusing.
I need to get my TELE2 GSM sim work and get Wifi work.
I download Khoi TTGO TCALL_GSM code from arduino manage libraries.
I am all lost were to begin to setup this wirg working relay button thru blynk app.
can somehelp help guide me please…