diff --git a/docs/en/t3_s3_sx1280pa/t3_s3_sx1280pa.md b/docs/en/t3_s3_sx1280pa/t3_s3_sx1280pa.md
index 30b079c..261d305 100644
--- a/docs/en/t3_s3_sx1280pa/t3_s3_sx1280pa.md
+++ b/docs/en/t3_s3_sx1280pa/t3_s3_sx1280pa.md
@@ -152,6 +152,12 @@
 | Transfer rate(FLRC) | 260 ～ 1300 Kbps       |
 | Modulation          | LoRa 、 FLRC 、 (G)FSK |
 
+## WiFi-IPEX
+
+* The following figure shows how to switch the onboard WIFI antenna to IPEX
+
+![WIFI-IPEX](../t3_s3_lr1121/images/WIFI-IPEX.png)
+
 ## LoRa-IPEX
 
 * The following figure shows how to switch the onboard LoRa SMA antenna to IPEX