diff --git a/source/_components/light.mqtt.markdown b/source/_components/light.mqtt.markdown
index b6409f10043..c5049911d13 100644
--- a/source/_components/light.mqtt.markdown
+++ b/source/_components/light.mqtt.markdown
@@ -273,3 +273,4 @@ light:
 
 - A [basic example](https://github.com/mertenats/open-home-automation/tree/master/ha_mqtt_light) using a nodeMCU board (ESP8266) to control its built-in LED (on/off).
 - Another [example](https://github.com/mertenats/open-home-automation/tree/master/ha_mqtt_rgb_light) to control a RGB LED (on/off, brightness, and colors).
+- [Integration guide](https://github.com/xoseperez/espurna/wiki/HomeAssistant) for the ESPUrna firmware (ESP8285/ESP8266).