@moriquendi said in Precision Piezo PT1000 sensor?:

Is that a recent firmware feature?

Idris

RepRapFirmware for the Duet WiFi, Ethernet and Maestro have always had the correct default values. The Duet 06/085 has the default set to 1K because the Duet 06 originally used 1K resistors, but that was changed to 4.7K in later Duet 06 boards and in the Duet 085.