Alan

Building an LTE-to-Ethernet Gateway with nRF9160 and W5500

AirObserver, A PoE Powered Indoor Air Quality Sensor Node

Projects I’ve built, contributed to, am currently building, or worked on over the years - personal, professional, and everything in between.

An open KiCad board merges four serial lines into one Ethernet feed on a W55RP20, driving ioLibrary hardware sockets directly with no lwIP in the build.

Room Environment Monitoring

VFD Clock with SNMP and NTP

ECU – ECUMain 1.1

ZMPT101B SCT013 ESP32 W5500 V2.0

ESP32-S3 + Module Ethernet W5500 Koneksi dengan MQTT

Particle Ethernet FeatherWing PoE

Network Loop Detector with W5500 and ESP32

W5500을 사용하여 STM32F4에 Mongoose 네트워킹 라이브러리를 구현하는 방법

Raspberry Pi Pico LAN Tester

ESPHome 2026.4.0 - April 2026

Reliable ESPHome Bluetooth Proxy Using W5500 Ethernet Connectivity

A Practical AI-On-The-Edge-Cam Solution with ESP32-S3, W5500 Ethernet, and PoE

ZMPT SCT013 ESP32 W5500

mbed RPC with W5500 Ethernet Shield

ESP-WROOM-02にもEthernetシールドUSR-ES1をつないでみる

Vajravolt VVM701

ESPHome 🧠 MultiSensor Board

LILYGO T-ETH-ELite ESP32-S3 Ethernet PoE board supports stackable LoRaWAN and Cellular expansion modules

Apple Watch IR remote with Arduino

Written in javascript & Arduino wiring, this project lets you control a smartphone with your mind (and an UNO), runs on both Android and iOS