User's Manual
Table Of Contents
- 1.1.Product Introduction
- 1.2.Product Features
- 1.3.Technical Specifications
- 1.4.Pin introduction
- 1.5.Product packaging
- Figure 1 HLK-B36 package size
- 1.6.Block diagram
- 1.7.Testboard description
- 1.8. Power requirements
- 1.9.WIFI transmission power consumption
- 1.10.WIFI receiving power consumption
- 1.11.Power consumption in each working mode of WIFI
- 1.12.Output power in each mode of WIFI
- 1.13.Receiving sensitivity in each mode of WIFI
- 2.Function description
- 3.ATAT command instructions
- 3.1.Query the current module version:at+ver
- 3.2.Local port operation:at+CLport
- 3.3.Set up the serial port:at+uart
- 3.4.SET DHCP:at+dhcpc
- 3.5.Set wifi connection mode:at+netmode
- 3.6.Set TCP connection mode:at+mode
- 3.7.Set the remote IP when the module is used as a cli
- 3.8.Set the remote port when the module is used as cli
- 3.9.Set parameter submission:at+net_commit
- 3.10.System restart /exit at command mode:at+reconn
- 3.11.Set the ssid and password of the module:at+wifi_co
- 3.12.Set the socket connection protocol:at+remote pro
- 3.13.Set network connection parameters：at+net_ip
- 3.14.Query STA mode network connection status：at+wifi_C
- 3.15.Query module MAC address :at+Get_MAC
- 3.16.Set the framing length：at+uartpacklen
- 3.17.Set framing time：at+uartpacktimeout
- 3.18.Set Bluetooth name：at+ble_name
- 4.AT command control code routine
- 5.Restore factory settings method
- 6.Bluetooth data transparent transmission
- 7.Bluetooth distribution network
- 8.Electrical characteristics
- 8.1.Electrical parameters
- 9.Appendix A Document revision history
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Query
instruction
at+dhcpc=?
at+dhcpc=?
1
Note：1：dhcp mode，0：static ip
3.5. Set wifi connection mode:at+netmode
Command
type
Grammar
Return and description
Set
instruction
at+netmode=3
at+netmode=3
Ok
Note：Set the module to ap mode
Query
instruction
at+netmode=?
at+netmode=?
3
Note：1:smartconfig 2：sta mode，3:2.4G ap mode
3.6. Set TCP connection mode:at+mode
Command
type
Grammar
Return and description
Set
instruction
at+mode=client
at+mode=client
Ok
Note：Set the module to client mode
Query
instruction
at+mode=?
at+mode=?
client
Note：client：the module as the client
server：the module as the server
3.7. Set the remote IP when the module is used as a client:at+remoteip
Command
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 of module