BIG TREE TECH Octopus MAX EZ User Manual

Shenzhen Big Tree Technology Co., Ltd.
BIGTREETECH
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CONTENTS
Revision History ..............................................................................................................................4
Product Profile .................................................................................................................................5
Feature Highlights ...................................................................................................................5
Specifications ...........................................................................................................................6
Dimensions ...............................................................................................................................7
Peripheral Port ................................................................................................................................7
Connector Diagram .................................................................................................................7
Pinout Diagram ........................................................................................................................8
Connection Description ...................................................................................................................8
USB Power Supply ..................................................................................................................8
Stepper Motor Driver ..............................................................................................................9
UART/SPI Mode of EZ Driver .......................................................................................9
TMC Driver DIAG(Sensorless Homing) .......................................................................9
Driver Voltage Selection ..................................................................................................9
Voltage Selection for CNC Fan ...............................................................................................9
100K NTC or PT1000 Setting ...............................................................................................10
BLTouch Wiring ....................................................................................................................10
Auto Power Off (Relay V1.2) Wiring ................................................................................... 11
Connecting with MINI12864/TFT Screen ........................................................................... 11
RGB Wiring ...........................................................................................................................12
Filament Sensor Wiring ........................................................................................................12
Proximity Switch Wiring ......................................................................................................13
Wiring of 4 pins CNC Fan and Water Cooling System ......................................................14
Marlin .............................................................................................................................................15
Install Compiling Environment ............................................................................................15
Download Marlin Firmware .................................................................................................15
Configure Firmware ..............................................................................................................15
Open Marlin Project .....................................................................................................15
Compiling Environment................................................................................................15

BIG TREE TECH Octopus MAX EZ Specifications

General

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