BIG TREE TECH Octopus MAX EZ User Manual

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. (Note: this method has a much lower accuracy than the MAX31865
in reading temperature.)
BLTouch Wiring

BIG TREE TECH Octopus MAX EZ Specifications

General

Brand	BIG TREE TECH
Model	Octopus MAX EZ
Category	Computer Hardware
Language	English