Basic Information:
Printer Model: Ender 3 v2 Neo
MCU / Printerboard: SKR Mini E3 v3 + EBB SB2209 RP2040
klippy (1).log (64.0 KB)
The issue:
Hi there, so I have recently started to convert my printer into a Voron Stealthburner. I have decided to install can bus header ebb sb2209 + u2c to it. After a long struggle, I have managed to get it to work. Well, more or less- Klipper outputs this error message as of now;
Blockquote
Klipper reports: SHUTDOWN
MCU ‘mcu’ shutdown: ADC out of range
Sensor ‘heater_bed’ temperature -72.505 not in range 0.000:130.000
Sensor ‘extruder’ temperature 370.403 not in range 0.000:300.000
This generally occurs when a heater temperature exceeds
its configured min_temp or max_temp.
Once the underlying issue is corrected, use the
“FIRMWARE_RESTART” command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown
My bed is definitely plugged in correctly, and so is the hotend (into the sb 2209). For example, the printer fans work, so does KNOMI and the cr touch (it does flash red, but it might be due to my wiring being incorrect) whilst the hotend & Neo Pixels do
not seem to be recognised at all. Would anyone have an idea why this is happening?
Thanks!