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Octopus MAX EZ
BIG TREE TECH Octopus MAX EZ User Manual
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Shenzhen Big Tree Technology Co., Ltd.
BIGTREETECH
8
/
35
Pinout Diagram
Connection Descr
iption
USB Power
Supply
After the Octopus MAX EZ has been powered, the Red light D32 on the left side of the
MCU will light up, indicating power on.
When using only USB to power the board or to
supply power via USB, please insert the jumper cap onto the
VUSB.
7
9
Table of Contents
Table of Contents
2
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
Configure Motherboard and Serial Port
16
Configure Stepper Driver
17
Sensorless Homing
18
100K NTC or PT1000
19
Bltouch
19
Auto Power off(Relay V1.2)
22
Power Loss Recovery
22
Rgb
23
Filament Sensor
24
Smart Filament Sensor (SFS V1.0)
25
Esp3D
26
Compile Firmware
27
Klipper
28
Preparation
28
Download os Image
28
Download and Install Raspberry Pi Imager
28
Write Image
29
Wifi Setting
31
SSH Connect to Raspberry Pi
31
Compile Firmware
33
Configure Klipper
34
Firmware Update
35
Cautions
35
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BIG TREE TECH Octopus MAX EZ Specifications
General
Brand
BIG TREE TECH
Model
Octopus MAX EZ
Category
Computer Hardware
Language
English
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