Overview

ESP32 + Ethernet PHY board.

Maker Page

https://www.olimex.com/Products/IoT/ESP32/ESP32-GATEWAY/open-source-hardware

How to use with obniz

Install obnizOS for ESP32 and write a DeviceKey you generate to your ESP32-WROOM32 or WROVER or PICO. Then you can control its IOs from the internet.

See obnizOS quick start.

Ethernet configration

Use below setting to use Ethernet with obnizOS.

PhyAddr:0
ClockMode : 3
PowerMode : 5
MDC GPIO : 23
MDIO GPIO : 18
CHIP : 0