Now new: The OpenSprinkler with WiFi and Ethernet connection. The Ethernet connection is made available via a small expansion board. The extension plugs for the other zones are retained!
However, there is still a catch: The OpenSprinkler-Firmware is not yet prepared for this, a firmware update is necessary.
Hardware version is now 3.2
News from the manufacturer:
Ray from OpenSprinkler:
“The red stripe should face the other side (CLK/INT). Basically the little bump on the connector should face away from the board.
I am still working on the next firmware — it already works separately when it's on Ethernet mode alone, but I need to add code so that it can automatically detect whether Ethernet module is plugged in, and switch to WiFi mode if it's not."