diff --git a/components/i2c/rotary_encoder/definition.json b/components/i2c/rotary_encoder/definition.json
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+++ b/components/i2c/rotary_encoder/definition.json
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+{
+	"displayName": "STEMMA QT Rotary Encoder",
+	"vendor": "Adafruit",
+	"productURL": "https://www.adafruit.com/product/4991",
+	"documentationURL": "https://learn.adafruit.com/adafruit-i2c-qt-rotary-encoder",
+	"published": false,
+	"i2cAddresses": ["0x36", "0x37", "0x38", "0x39", "0x3A", "Ox3B", "0x3C", "0x3D"],
+	"subcomponents": [
+		{
+			"displayName": "Rotary Encoder Value",
+			"sensorType": "raw"
+		},
+		{
+			"displayName": "Rotary Encoder Button",
+			"sensorType": "raw"
+		}
+	]
+}
\ No newline at end of file
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