ESP32 SIM Module 4G LTE

[FC3]

Hello everyone,
I have an important task to make possible the transmission of data from ESP32 via 4G to the cloud.
I am having difficulties finding the right LTE modules , since even those that I found do not have dev kit (like pins from where i can get connected)they are just like small chips
What do you suggest to me :
1.Is there any good resource about LTE Cat M modules, how to interface ,the needed libraries

Sorry for the confusion but let say I am a newbie in this topic.

[Renzo Mischianti]

Hi FC3,
you can use TinyGSM library.
Pratically you must connect your device (there is a long list of supported device) and It offer a series of method to do HTTP request or MQTT request.
Bye Renzo

[Author]

Posts