Any idea why i get this error?

General Discussion
1

Hi,

i changed my zprobe from BlTouch to Super Pinda style (pepperl fuchs NBN25-8GM35E1L-Y).

I have to say that I use a Mellow SHT42 board, where the BlTouch was connected.

When I made the change, I deleted the references to BLTouch and put the configuration for the new Zprobe, but I didn’t do something right… this is the configuration I put. (SHT42, is what I call my toolhead board)

[probe]
pin: SHT42:PB1
x_offset: -27.8
y_offset: -12
speed: 5
samples: 3
sample_retract_dist: 2
lift_speed: 5.0
samples_result: median
samples_tolerance: 0.02
samples_tolerance_retries: 5

When I turn on the printer I get this error message

Unknown pin chip name 'probe'

I have searched [probe] for the configuration files, and the only site that I have seen has been that, in the configuration of the SHT42, I have tried to comment those lines, but the error persists…

And I don’t know what it could be…

Any ideas?

2

Post your log. This is likely a typo leading to a parsing error.

3

klippy.log (246.6 KB)
log…

4

well, changes.

Lets go to steps.

Phase 01. All disconnected.

i have disconnected all from SHT42, only let connected USB cable to Rpi and 24v from PSU… and try to power on…

An error, of course

MCU ‘SHT42’ shutdown: ADC out of range
This generally occurs when a heater temperature exceeds

This is clear… temperature sensor its disconected…

Phase 02. Try to connect Temperature sensor to SHT42

Another error. This error is weirder

MCU 'mcu' shutdown: ADC out of range
This generally occurs when a heater temperature exceeds
its configured min_temp or max_temp.

for testing pourposes have chaged config, raising and lowering to limits to absurd limits

min_temp: -273.15
max_temp: 1000000000

but the same pop up message

my last config, that gives the error

sensor_pin: SHT42:PB0
sensor_type: ATC Semitec 104GT-2
pullup_resistor: 2200
control: pid
pid_Kp=25.470
pid_Ki=2.326
pid_Kd=69.722

min_temp: -273.15
max_temp: 1000000000
5

I would need a new log with the new error. Copy/pasting the error itself is usually not helpful without the full log.

6

hi,

with the help of Discord (Mellow group) i have discovered the fail… and was a wiring fail…, the fail dont come from SHT, come of Octopus… the reason… in modifification i haved disconected the bed (heater pad, and thermistor…), heater pad reconeted, but forgot reconnect bed thermistor…

thx for help