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@@ -1,6 +1,17 @@
 # Zintercom  
 ## Zigbee Intercom Automator
 
+### How to join
+Reset to FN rebooting device 5 times with interval less than 10 seconds, led will start flashing during reset
+Reset to FN by pressing and holding button(1) 5 seconds
+
+
+
+### How to add device into zigbe2mqtt
+Use [external converters](https://www.zigbee2mqtt.io/information/configuration.html#external-converters-configuration) feature
+
+Converter file located [here](./converters/DIY_Zintercom.js)
+
 ### PCB size  
   
 `57.5mm x 27.3mm`