Update README.md

README.md

@@ -118,6 +118,10 @@ To make it log infos into a file :
 Model **QSH5718-76-28-189**  
 Datasheet and wiring diagram on analog devices : https://www.analog.com/media/en/technical-documentation/data-sheets/QSH5718_datasheet_rev2.60.pdf
 
+# Controller :
+
+[TMCM-6214](https://www.google.com/search?client=firefox-b-d&q=TMCM-6214)
+
 ## Tuning RPI's Ip to be detected : 
 
 The IP of the Raspberry pi must be :