Yes, the esp32-gateway-ethernet FW is now on the releases page. The full docs on how to connect and upload to the esp32-gateway-ethernet boards can be found here:
# Wired Ethernet
Several boards are available with ethernet hardware, which can be used as drop-in replacements for ESP8266 / ESP32 WiFi modules and are compatible with all models of OpenEVSE / EmonEVSE.
The ESP32 Gateway (bare board) can be purchased from: https://www.olimex.com/Products/IoT/ESP32/ESP32-GATEWAY/open-source-hardware
It will need to be wired up as follows.
Network connection can be made with a standard Ethernet cable. For new installations it may be worth considering a power cable with integrated data connections such as the [Doncaster EV-ultra cable](http://www.doncastercables.com/cables/17/77/EV-Ultra/Power-and-data-connectivity-combined-in-one-cable/). If using such a cable, extra work will be required to attach RJ45 connector or socket at each end.
## Hardware Connections
Wiring varies depending on the board in use, in particular [this git issue](https://github.com/OpenEVSE/ESP32_WiFi_V3.x/issues/12) discusses a wiring change between revisions of the ESP32-GATEWAY board.
| Signal | EVSE wire | ESP32-GATEWAY E & F | ESP32-GATEWAY pre-E | ESP32-PoE-ISO
| :--------- | :---------- | :------------------ | :------------------ | :------------
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I’ve created a new thread for wired Ethernet related discussion:
Using an ESP32-Gateway module it’s now possible to connect an OpenEVSE / EmonEVSE via wired Ethernet.
See the OpenEnergyMonitor store for a pre-wired and pre-loaded module which will be a drop in replacement for the current WiFi module in OpenEVSE / EmonEVE.
Or see the full ESP32-gateway technical docs to compile firmware and connect up your own ESP32-gateway module.
Pre-wired module with power supply:
[esp32-gateway-prewired]
Installation in an EmonEVSE:
[esp32-gateway-emonevse]
Seria…