How to Send & Receive SMS using LilyGo T-Call SIM800L ESP32 Module
In this tutorial, we'll use the LilyGo T-Call SIM800L GSM module to send and receive text messages.
We aren't just sending messages; we are building a system that listens. I’ll walk you through the code to create a "Status" command. When you text "status" to your device, it will automatically reply with the current signal strength, network operator, and real-time network-synchronized time.
🛒 Buy the LilyGo T-Call Board: https://s.click.aliexpress.com/e/_c3G... | https://amzn.to/4c9uLNh
LilyGo SIMA7670G 4G Board: • Interfacing LilyGO A7670G |4G LTE/ GSM / ...
New to the SIM800L Breakout Board with ESP32? Start Here:8
SIM800L Basic Setup: [ • How to Connect SIM800L to ESP32 | GSM Setu... ]
*** Timestamps:
[00:00] Introduction to LilyGo T-Call SIM800L
[00:52] Code Walkthrough: Sending SMS Setup
[01:40] How to Receive & Read SMS in Loop
[02:43] Uploading Code to ESP32
[03:17] Live Demo: Testing Status Command [04:00] Conclusion
➡️ Get the full Code [https://github.com/ittipu/IoT_Bhai_Yo...]
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