diff --git a/codes/media_player/1125.json b/codes/media_player/1125.json
new file mode 100644
index 000000000..25c40112c
--- /dev/null
+++ b/codes/media_player/1125.json
@@ -0,0 +1,21 @@
+{
+  "manufacturer": "Yamaha",
+  "supportedModels": [
+    "YAS-203"
+  ],
+  "supportedController": "MQTT",
+  "commandsEncoding": "Raw",
+  "commands": {
+    "on": "BUgjsRE0AuADAQGzBuAFA0AB4AMT4AcBQBvAAUALQAPAAUAL4AMDwAHAE8ABD4WcSCPoCDQC//9II+gINAI=",
+    "off": "BUgjsRE0AuADAQGzBuAFA0AB4AMT4AcBQBvAAUALQAPAAUAL4AMDwAHAE8ABD4WcSCPoCDQC//9II+gINAI=",
+    "volumeUp": "BV8jsBExAuADAQG7BuAFA0AB4AMT4AcBQBtAAUAH4AMD4AMBQBfgBwFAE8ADD4mcXyP/CDEC//9fI/8IMQI=",
+    "volumeDown": "BVojqhEwAuADAQHABuAFA0AB4AMT4AcB4AMb4AML4BcB4AMrD5GcWiMBCTAC//9aIwEJMAI=",
+    "mute": "BWIjsBEvAuADAQG+BuAFA0AB4AMT4AMBA2cCLwJAG8ABQAvAA8ABwA9AB+ADAUAPQANAAQ+ZnGIjAgkvAv//YiMCCS8C",
+    "sources": {
+      "analog": "BVMjrhEyAuADAQG7BuAFA0AB4AMT4AcBwBvgAwFAE0ABQAdAA0ABQAfAA0ABQAvAAQ",
+      "tv": "BUgjpBExAuADAQG+BuAFA0AB4AMT4AcB4AMb4AMLQAHAD+ALAUAbwAEPtJxII/8IMQL//0gj/wgxAg==",
+      "bd/dvd": "BV0jpxEwAuADAQHCBuAFA0AB4AMT4AcBQBtAAeAHB0AB4AcT4AMP4AMLD6CcXSP6CDAC//9dI/oIMAI=",
+      "bluetooth": "BVwjsRE3AuADAQGsBuAFA0AB4AMT4AcBwBvAAUAPQAHAB8ABQA9AA0AB4AMHC6wGNwKUnFwj9Ag3Ag=="
+    }
+  }
+}
diff --git a/docs/MEDIA_PLAYER.md b/docs/MEDIA_PLAYER.md
index d685c89a4..32cc1c1bf 100644
--- a/docs/MEDIA_PLAYER.md
+++ b/docs/MEDIA_PLAYER.md
@@ -189,6 +189,7 @@ Contributing to your own code files is welcome. However, we do not accept incomp
 [1122](../codes/media_player/1122.json)|VR50590 remote|Broadlink
 [1123](../codes/media_player/1123.json)|AS201|Broadlink
 [1124](../codes/media_player/1124.json)|YAS-109|Broadlink
+[1125](../codes/media_player/1125.json)|YAS-203|MQTT
 
 #### RME
 | Code | Supported Models | Controller |