SIM7600 Series Introduction
The LILYGO® SIM7600 development board combines the power of the ESP32-WROVER and SIM7600 modules, enabling high-speed LTE connectivity for IoT and M2M applications.
It features an integrated 18650 battery holder and solar charging interface for added convenience.
The board also includes two T-type-c interfaces
For programming the main control chip
For connecting the SIM7600E-H USB dongle industrial network card to a computer via USB cable, allowing it to function as a wireless network card.
These features make the LILYGO® SIM7600 development board a versatile and user-friendly solution for various application scenarios.
LILYGO® 2022/4/8
Version update function:
The battery's positive and negative poles to avoid connected to the wrong protection, overcharge and over discharge protection.
GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping.
Replacement of ordinary charging IC with solar charging IC.
More information
This module is a development board designed for verification test experiments.
When purchasing, it must be used in compliance with local wireless management regulations, including the selection of frequencies that comply with local laws.
