Ebyte E103-W10 User Manual page 15

Chengdu Ebyte Electronic Technology Co.,Ltd. E103-W10 User Manual
7. Open the "TCP-UDP Test Tool" to create TCP Client and connect to the TCP server created by E103-W10
Click connection, the following picture shows connect successfully
8. Data transmission
//The first connection ID defaults to 0
AT-CIPSEND-0,4 // Sends 4 bytes of data to a connection with an ID of 0
> // Wait for input data without entering a new line
Response: Send OK
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