diff --git a/README.md b/README.md
index 1378e9f..c5465db 100644
--- a/README.md
+++ b/README.md
@@ -466,6 +466,47 @@ You'll need Arduino desftop app 1.8.9 or later.
             <td></td>
             <td></td>
         </tr>
+        <tr>
+           <td>MQ135 - HANWEI</td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td>-2.7268</td>
+            <td>2.301</td>
+            <td>-2.8608</td>
+            <td>1.8627</td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td>-3.2819</td>
+            <td>1.9903</td>
+            <td>-5.7015</td>
+            <td>1.1612</td>
+            <td>-2.2119</td>
+            <td>2.0473</td>
+            <td>-5.9682</td>
+            <td>1.0175</td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+        </tr>
         <tr>
            <td>MQ309A - HANWEI</td>
             <td>-2.1311</td>