From 26e4cd0f061f87897f9d2dbf170fcc422706cad3 Mon Sep 17 00:00:00 2001
From: "Ulf D." <1coderookie@quantentunnel.de>
Date: Fri, 19 Jul 2024 09:12:34 +0200
Subject: [PATCH] Update filament_sensor.md

---
 docs/hardware/filament_sensor.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/hardware/filament_sensor.md b/docs/hardware/filament_sensor.md
index 5b31554..f5daef6 100644
--- a/docs/hardware/filament_sensor.md
+++ b/docs/hardware/filament_sensor.md
@@ -6,11 +6,11 @@
 |:---------------|
 | Switch: NO (normally open) |
 | Voltage: 24V DC |
-| Connector: JST-XH 2.54 (male, 2 pins) |  
+| Connector: JST-XH 2.54 (3 pin connector but only 2 contacts are wired up, labeled as "E") |  
 
 
 The filament runout / break detection sensor is basically a switch inside a housing, which will be triggered and closes the contact when filament is fed through.  
-The switch is NO (normally open) and the connector for plugging it into the mainboard's connector is a JST-XH2.54 (male, 2 pins).  
+The switch is NO (normally open) and has a three pin connector - the corresponding plug is a JST-XH2.54 (3 pin connector but only 2 contacts are wired up), the wire is labeled as "E".    
 
 | Sensor's top side (mounting direction) | Sensor's bottom side | Sensor's plug |
 |:--------------:|:-------------:|:-------------:|