esp32 4g gateway gen1

basic esp32 ethernet example menuconfig settings

Simple ESP32 Ethernet Example with ESP32 Gateway

By Pratik (A PCBArtist) / March 19, 2023

Using ethernet with ESP32 is very easy, thanks to the built-in RMII PHY. In this article, a simple ESP32 ethernet example is outlined.

esp32 4g hotspot debug log

ESP32 4G Hotspot Example and Source Code

By Pratik (A PCBArtist) / February 25, 2023

ESP32 4G hotspot demo using Simcom SIM7600 modem (based on PCB Artists 4G Gateway), including source code and detailed explanation.

SIM7600 gateway nano sim connector and antenna

ESP32 4G Gateway Hardware Guide

By Pratik (A PCBArtist) / February 11, 2023

The ESP32 4G Gateway Hardware Guide for Gen.1 devices guides you through the process of identifying and programming key features.