diff --git a/DM_WF_MDV4.md b/DM_WF_MDV4.md
index d37e886f..994b3bab 100644
--- a/DM_WF_MDV4.md
+++ b/DM_WF_MDV4.md
@@ -10,6 +10,8 @@ The NRST pin of the STM8 needs to be grounded upon boot to disable it, this is b
 
 IO0 from the TYWE3s also needs to be grounded upon boot, otherwise it's normal tasmota flashing procedure.
 
+![Header](https://wiki.richmondmakerlabs.uk/images/8/8c/Dimmer_pins.png)
+
 ![TYWE3S](https://wiki.richmondmakerlabs.uk/images/0/04/TYWE3S.png)
 
 ![STM8 pins](https://wiki.richmondmakerlabs.uk/images/9/97/STM8S003F3P6.png)