Hi, I'm new and not able to make a POSTt request. I'm working with the arduino IDE and attached to the ESP32 a SIM7000E. I 've tried the "SIM7000-LTE-Shield-master"->"ESP32_LTE_Demo" , but not being able to make it work (POST request). Here it is what I have: Code: void loop() { Serial.print(F("FONA...

Hello, I have the following issue to connect this two shields:
The ESP32 works at 3,3v, while SIM7000 works at 5v.
How could I connect both of them without using an external voltage regulator?