diff --git a/README.md b/README.md
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 # ESP32-LightSensor
 
-A simple light sensor for use in HomeAssistant.
-Built on a Xiao ESP32C3 with a Adafruit BH1750 sensor
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+A simple light sensor for use in HomeAssistant.
+Built on a Xiao ESP32C3 with a Adafruit BH1750 sensor
+
+
+https://wiki.seeedstudio.com/XIAO_ESP32C3_Getting_Started/
+
+https://learn.adafruit.com/adafruit-bh1750-ambient-light-sensor/arduino