Problem reading temperature Rambo Board

[techsupport]

you can test the r32 r37 r28 r39 is solded well。the min temp err means that the thermistors is not connected well with mega2560.it is open circuit。

[daxer70]

I'm not expert in dmd soldering, I've only tested all the resistors with the multimeter and always got around 4.3 k value

[techsupport]

Please see the attached figure,You provide resistance value is normal,
You can check the electronic circuit is normal? waiting your reply.
Best regards

[daxer70]

To much complicated for me…

between T0 pins I have around 9 k ohm, the same on T1

cannot test further