diff --git a/bsp/wch/risc-v/ch32v208w-r0/CH32V208W-R0 Getting Started Guide.md b/bsp/wch/risc-v/ch32v208w-r0/CH32V208W-R0 Getting Started Guide.md index 3dabcfc9d5..e925f76edc 100644 --- a/bsp/wch/risc-v/ch32v208w-r0/CH32V208W-R0 Getting Started Guide.md +++ b/bsp/wch/risc-v/ch32v208w-r0/CH32V208W-R0 Getting Started Guide.md @@ -56,7 +56,7 @@ RT-Thread has a number of software packages, which can be added to the project b ## 4 Networking with ESP8266 modules -The ESP8266 is a cost-effective, highly integrated Wi-Fi MCU for IoT applications, and can also be used as a standalone WIFI module with the following physical diagram. ESP8266 modules usually support [AT](https://www.rt-thread.org/document/site/#/rt- thread-version/rt-thread-standard/programming-manual/at/at), RT-Thread provides an abstraction layer for these modules that support AT instructions, and this summary will use the AT group to communicate with ESP8266 and connect WIFI. +The ESP8266 is a cost-effective, highly integrated Wi-Fi MCU for IoT applications, and can also be used as a standalone WIFI module with the following physical diagram. ESP8266 modules usually support [AT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/at/at), RT-Thread provides an abstraction layer for these modules that support AT instructions, and this summary will use the AT group to communicate with ESP8266 and connect WIFI.