Hi
I have built a Prusa Mendel and am using NEMa17 stepper motors. I have got a prebuilt Gen7 1.3.1 board and an old PC PSU. Power light comes on. I loaded the Teacup firmware and then when I start pronterface software and press connect it says printer is online and the next line are some thermal values from the heaters (198 and 197 but no thermocouple connected.
However I cannot seem to get any further and I think it is the power supply which is in some sort of idle mode.
I previously uploaded a test script which turned one of th heaters on and off and this worked fine (you can hear the PSU come on). However with the new firmware the steppers or indeed any other buttons dont respond in Pronterface software. Any clues would be appreciated!
Jonathan