diff --git a/README.md b/README.md
index 34aa0bd..d071925 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,17 @@
 |H616|全志|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
 |RV1106|瑞芯微|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
 |Jetson|英伟达|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
+
+
+### 数据传输设备（DTU）
+| 型号  |协议 | 组网方式|其他 |状态 |
+|-------|-------|------|------|------|
+|01|485+TTL+WIFI|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
+|02|485+TTL+4G|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
+|03|485+TTL+LORA+4G|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
+|04|485+TTL+TurMass+4G|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
+|05|485+TTL+TurMass+ZigBee|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
+|06|485+TTL+4G+WIFI+LORA+TurMass+ZigBee|||![](https://img.shields.io/badge/DEV-E78D08?style=plastic)|
 ## 项目参与人员
 
 1. 物联网视频平台：顾士润