I built my Fisher Delta from the kit, but can't get the web interface to work properly. I can send commands, like 'home all' and it goes through the motions, but doesn't say it's homed on completion. It doesn't report the position of the head or the height of the Z probe. If I send a G code, I don't get a response. It's like communication works one way only. With USB and the Arduino Serial Monitor I can send G codes and get a response. I have uploaded the firmware and corresponding SD image from the link in the buildig instructions and the firmware reports back as 1.11-ch. Can anybody suggest what to try next?? Thanks.
