General information regarding the BTT Kraken
Overview
This page covers any general information for the board, which is supported from 3.5.0-rc.2.
Driver Diag Pin
RRF doesn’t use the Diag pin for sensorless homing or stall detection. Please ensure the jumpers on the diag pins identified below are removed.
Driver Voltage
All drivers are powered from the HV-IN and the input voltage can be 24V to 60V.
Driver Sense Resistor
The first 4 drivers on the BTT Kraken use a different sense resistor than is set in the firmware. Please add the following lines to your config.g.
M569.9 P0.0 R0.022 S10
M569.9 P0.1 R0.022 S10
M569.9 P0.2 R0.022 S10
M569.9 P0.3 R0.022 S10
Fan Voltage
The fan outputs can each be set to 5v, 12v or VCC as shown below.
Initial Installation
Follow the WiFi instructions or SBC instructions