ESP-IDF Project for Wi-Fi, Ethernet, and 4G/LTE Network Router

• Tested using ESP-IDF framework version 4.4.4

Note: 4G LTE network routing is still work-in-progress.

PCBCrew Easymeal IoT	PCBCrew BLDGOT kWh	ESP32-Ethernet-Kit
ESP32-S3 / W5500 / mini-PCIe	ESP32-S3 / Wiznet W5500	ESP32-WROVER / IP101

idf.py menuconfig

In addition to the common configurations for Ethernet, you might also need to update the default value of following configurations:

In the Example Configuration menu:

• Set the SSID and password for Wi-Fi ap interface under Wi-Fi SSID and Wi-Fi Password.
• Set the maximum connection number under Maximum STA connections.

Build the web frontend in the webapp/ folder. For more details, read this blog post: "Creating A Svelte Web Application For ESP32"

Build the project and flash it to the board, then run monitor tool to view serial output:

idf.py -p PORT build flash monitor

• ESP-IDF eth2ap Example
• ESP-IoT-Bridge Solution