User's Manual
Table Of Contents
- 1.Product Introduction
- 2.Function description
- 3. AT command instructions
- 3.1.Basic AT commands
- 3.2.WI-FI related AT commands
- 3.3.TCP/IP Related AT commands
- 3.3.8.Set the framing length of the serial port：at+uartp
- 3.3.9.Set the framing time of the serial port：at+uartpac
- 3.4.BLE related AT commands
- 3.5.Custom message prompt instruction
- Note：This type of command does not have a message
- The maximum length supports 30 bytes. Do not inclu
- 4.AT command control code example
- 5.Bluetooth distribution network and data transparen
- 6.Module power consumption measured data
- 7.Appendix A Document Revision History
User Manual
第 17 页 共 30
HLK-B35
is that the instruction: at+mode=client has been
executed, otherwise it is regarded as an invalid
instruction
Query
instruction
at+CLport=?
at+CLport=?
8080
Note：The local port of the module under the client is
8080
3.3.6. Set the remote IP in client mode：at+remoteip
Type
Grammar
Return and description
Set
instruction
at+remoteip=192.168.11.
102
at+remoteip=192.168.11.102
Ok
Note：Set the remote IP under the module client
successfully
The prerequisite for this instruction to be valid is that
the instruction: at+mode=client has been executed,
otherwise it is regarded as an invalid instruction
Query
instruction
at+remoteip=?
at+remoteip=?
192.168.11.102
Note：The remote IP of the module connected under
the client is：192.168.11.102
3.3.7. Set the remote port or local port in client/server mode：at+remoteport
Type
Grammar
Return and description
Set
instruction
at+remoteport=9000
at+remoteport=9000
Ok
Note：Instruction valid
Query
instruction
at+remoteport=?
at+remoteport=?
9000
Note：When the module acts as a client, the remote
port connected to the module is 9000
When the module is used as a server, the local port of
the module is 9000