From dd46e386288437c532f76e53c1e74c247118eb1c Mon Sep 17 00:00:00 2001 From: Piotr Usewicz Date: Fri, 13 Sep 2019 18:26:10 +0200 Subject: [PATCH] config: Lower bigtreetech-skr-mini-e3 driver voltage (#1955) As per https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3-/commit/18e67720106962a8a49930e9ff5e65a34687baec This lowers the voltage and thus brings the stepper motor temperature to an acceptable level. Beforehand, motors would get very hot. Signed-off-by: Piotr Usewicz --- config/generic-bigtreetech-skr-mini-e3.cfg | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/config/generic-bigtreetech-skr-mini-e3.cfg b/config/generic-bigtreetech-skr-mini-e3.cfg index 14e9e54d..9c9b1c06 100644 --- a/config/generic-bigtreetech-skr-mini-e3.cfg +++ b/config/generic-bigtreetech-skr-mini-e3.cfg @@ -26,7 +26,7 @@ uart_pin: PC11 tx_pin: PC10 uart_address: 0 microsteps: 16 -run_current: 0.800 +run_current: 0.580 hold_current: 0.500 stealthchop_threshold: 250 @@ -45,7 +45,7 @@ uart_pin: PC11 tx_pin: PC10 uart_address: 1 microsteps: 16 -run_current: 0.800 +run_current: 0.580 hold_current: 0.500 stealthchop_threshold: 250 @@ -63,7 +63,7 @@ uart_pin: PC11 tx_pin: PC10 uart_address: 2 microsteps: 16 -run_current: 0.800 +run_current: 0.580 hold_current: 0.500 stealthchop_threshold: 5 @@ -89,7 +89,7 @@ uart_pin: PC11 tx_pin: PC10 uart_address: 3 microsteps: 16 -run_current: 0.800 +run_current: 0.650 hold_current: 0.500 stealthchop_threshold: 5