From 4e86e7f6a01874651270ba06271a3794516de0ff Mon Sep 17 00:00:00 2001
From: Pat Satyshur <patrick@satyshur.net>
Date: Sat, 3 Jan 2026 23:01:51 -0600
Subject: [PATCH] Clarify what the digipots do.

---
 config/generic-azteeg-x3-pro.cfg | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/config/generic-azteeg-x3-pro.cfg b/config/generic-azteeg-x3-pro.cfg
index 1f33a0e3f..47c5de233 100644
--- a/config/generic-azteeg-x3-pro.cfg
+++ b/config/generic-azteeg-x3-pro.cfg
@@ -20,7 +20,7 @@
 # -Start Klipper again: ` sudo service klipper start`
 
 [mcu]
- serial: /dev/serial/by-id/usb-FTDI_FT231X_USB_UART_DN04GSGV-if00-port0
+serial: /dev/serial/by-id/usb-FTDI_FT231X_USB_UART_DN04GSGV-if00-port0
 
 [printer]
  kinematics: cartesian
@@ -102,7 +102,8 @@
  heater: extruder
  heater_temp: 50.0
 
-#Full scale voltage output of these pots is ~1.2V
+#Full scale voltage output of these pots is ~1.2V.
+# These pots connect to the vref pin on the drivers.
 [mcp4451 pot1]
  i2c_address: 44
  wiper_0: 0     #Goes to X driver