General information regarding the SKR3EZ H723
Overview
This page covers any general information for the SKR3EZ H723 board.
The SKR3EZ can be purchased from AliExpress
Board.txt Name
The board name in board.txt is biquskr_3_ez_h723.
Driver Jumpers
Warning: The SKR3EZ H723 can’t be used with SPI and UART controlled drivers at the same time. This means you can’t mix TMC 22XX and TMC 5160 drivers.
Driver Diag Pin
If you want to use sensorless homing, a jumper needs adding under each driver you want to use it for as shown below.
PT1000 Support
Both hotend temperature sensor inputs support PT1000. When using one, make sure the jumper identified below is installed. Make sure it is removed when using a standard thermistor.
Also make sure you define the resistor value as R2200 in your M308 command.
Initial Installation
Follow the WiFi instructions.