M5Stack COM.X LTE Module – Cellular IoT for ESP32

📡 M5Stack Core S3 + COM.X LTE + Battery Base — Cellular IoT On the Go!
In this video, we walk through how to build a portable LTE-connected project using the M5Stack Core S3, the COM.X LTE module, and the Battery Base — all from M5Stack. Perfect for remote sensors, trackers, or standalone IoT nodes!

🔧 What You'll Learn:
How to physically connect the COM.X LTE module and Battery Base to the Core S3

How to configure the LTE modem and send API requests using AT commands

Power and wiring considerations for portable deployments

Tips for using the LTE module with HTTP endpoints or MQTT

How to monitor signal strength and debug serial output

Whether you're building a GPS tracker, a field logger, or a cellular dashboard node — this setup gives you everything you need to stay connected anywhere.

📦 Hardware Used:

M5Stack Core S3

COM.X LTE (SIM7600 or A7670 series)

Battery Base (with built-in charger and extended runtime)

Видео M5Stack COM.X LTE Module – Cellular IoT for ESP32 канала Hill Valley Labs