After I updated the firmware, everything was working fine for about a week, but now I seem to be having issues with the temperature of my 2nd and 3rd hot ends again. I am seeing the "slave not working! default values are:" but I am not sure why the slave wouldn't be communicating properly. Everything is wired up the same as it has been, and I have tried reloading the newest firmware, along with rby glewis16 - General Mendel Topics
Updating the firmware got everything working fine. Thank you very much!by glewis16 - General Mendel Topics
I built a Mendel Tricolor using a kit from RepRapPro, the single color build worked perfectly fine, but when I added the additional extruders and the slave board, I have no control over the 2nd and 3rd hot ends are not heating. I'm pretty sure it is an issue with the thermoresistors, but I cannot find an issue with the wiring. When I check the wires prior to attachment to the slave board, the areby glewis16 - General Mendel Topics