Shenzhen Big Tree Technology Co., Ltd.
BIGTREETECH
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100K NTC or PT1000 Setting
When using 100K NTC, no jumpers need to be connected, the pull up resistance
of TH0-TH3 is 4.7K 0.1%. When using PT1000, the pins indicated in the picture
below need to be connected via jumpers, parallel connection of 4.12K 0.1%
resistors, the pull-up resistance of TH0-TH1 is 2.2K. (This method has a much
lower accuracy than the MAX31865 in reading temperature.)
BLTouch Wiring