Hello! I just installed a Mellow Fly SB2040 Max V3 on my Voron Trident and I can't seem to get klipper to use the eddy probe (although everything else including the probe temperature sensor seems OK). Klipper just shuts down with "MCU 'SB2040' shutdown: I2C Timeout" and I get "Unable to obtain 'i2c_read_response' response" in the console when I try to calibrate the probe.
I am using the reference configuration from the Mellow web site for the eddy probe
[probe_eddy_current fly_eddy_probe]
sensor_type: ldc1612
i2c_address: 43
i2c_mcu: SB2040
i2c_bus: i2c1b
x_offset: 0 # remember to set x offset
y_offset: 21.42 # remember to set y offset
z_offset: 2 # remember to set z offset
i2c_speed: 4000000
I tried commenting out i2c_speed but it made no difference. @mvdveer, I read your unboxing post from 2024 so I know you have used this probe before. Any ideas on troubleshooting this? Thanks in advance for your help!
- Jonathan