diff --git a/meshtastic/mesh.proto b/meshtastic/mesh.proto
index 7206f4a..b2c6fa4 100644
--- a/meshtastic/mesh.proto
+++ b/meshtastic/mesh.proto
@@ -875,6 +875,9 @@ enum HardwareModel {
    */
   HELTEC_MESH_NODE_T096 = 127;
 
+  /* Seeed studio T1000-E Pro tracker card. NRF52840 w/ LR2021 radio, GPS, button, buzzer, and sensors. */
+  TRACKER_T1000_E_PRO = 128;
+
   /*
    * ------------------------------------------------------------------------------------------------------------------------------------------
    * 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.