diff --git a/meshtastic/mesh.proto b/meshtastic/mesh.proto
index c806f60..f4f9bef 100644
--- a/meshtastic/mesh.proto
+++ b/meshtastic/mesh.proto
@@ -664,6 +664,14 @@ enum HardwareModel {
    */
   ROUTASTIC = 85;
 
+  /*
+   * Mesh-Tab esp32 based
+   * https://github.com/valzzu/Mesh-Tab
+   */
+  MESH_TAB = 86;
+
+  
+
   /*
    * ------------------------------------------------------------------------------------------------------------------------------------------
    * Reserved ID For developing private Ports. These will show up in live traffic sparsely, so we can use a high number. Keep it within 8 bits.
@@ -2066,4 +2074,4 @@ message ChunkedPayloadResponse {
      */
     resend_chunks resend_chunks = 4;
   }
-}
\ No newline at end of file
+}