Voron 2.4 build MCU 'EBBCan' shutdown: Thermocouple reader fault

[azab2c]

Hey @Basslotus, encountered similar message with my EBB.

Root cause for my situation was wrong wiring due to my understanding being wrong.

Hope something here helps, shared some of the info I dug into at the time, and steps taken to investigate…

Start/Config failure "Thermocouple reader fault" using MAX31865 on EBB36 v1.2 with BIQU H2 V2S Revo Extruder

Short: Question: How do you configure BTT EBB36 v1.2 with MAX31865 to accurately, reliably measure temp from NTC100K thermistor like the one in a BIQU H2 V2S Revo. Asked for my V1 Engineering MP3DP v4 Repeat build. Answer: Don’t. Use TH0 connector instead. MAX31865 is NOT meant for NTC100K thermistors. MAX31865 is meant for platinum based PT100 and PT1000 thermistors/thermo-couples, @Sineos’s posts has details. Long: Anyone able to share working config using MAX31865 on EBB36-v1.2, ideal…