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authorgithub@matthewlloyd.net <github@matthewlloyd.net>2021-06-18 16:29:26 -0400
committerKevinOConnor <kevin@koconnor.net>2021-06-22 15:39:26 -0400
commitcb96b4b59ea4d3ecc516ff2b4a597a88ef2fb5a0 (patch)
tree95f5443132c85d1563a8f604044ce8f389e29552
parent6c8d1ddaec0a9178410e36bc062ee79e105d4a75 (diff)
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config: Update gear_ratio for Prusa Mini+ extruder based on counting teeth
Signed-off-by: Matthew Lloyd <github@matthewlloyd.net>
-rw-r--r--config/printer-prusa-mini-plus-2020.cfg4
1 files changed, 2 insertions, 2 deletions
diff --git a/config/printer-prusa-mini-plus-2020.cfg b/config/printer-prusa-mini-plus-2020.cfg
index 98494aa0..2893738f 100644
--- a/config/printer-prusa-mini-plus-2020.cfg
+++ b/config/printer-prusa-mini-plus-2020.cfg
@@ -66,8 +66,8 @@ step_pin: PD9
dir_pin: !PD8
enable_pin: !PD10
microsteps: 16
-rotation_distance: 29.5385 # (200 * 16 * 3) / 325
-gear_ratio: 3:1
+rotation_distance: 26.2564 # (200 * 16 * 48/18) / 325
+gear_ratio: 48:18
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PB1