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HID(BR/EDR) AT Command ← Bluetooth Dual-Mode Module for Data Only

 

 

HID(BR/EDR) Description Modules
B2501 AT+HIDSTAT Read HID State  
B2502 AT+HIDCONN Establish HID Connection  
B2503 AT+HIDDISC Release HID Connection  
B2504 AT+HIDDLY Read/Write HID Send Delay  
B2505 AT+HIDMODE Read/Write HID Transfer Mode  
B2506 AT+ HIDOSK IOS Device On-screen Keyboard Toggle  
B2507 AT+HIDSEND Send Data Via HID  

 

 

 

 

B2501   AT+HIDSTAT       Read HID State

Q) AT+HIDSTAT +HIDSTAT=Param Param: Refer to “Indication Table” page for state description

 

 

 

B2502   AT+HIDCONN       Establish HID Connection

If the parameter does not exist, the module will attempt to connect to the last device

E) AT+HIDCONN{=Param}   Param: MAC address of target device (12 Bytes ASCII)

 

 

 

B2503   AT+HIDDISC       Release HID Connection

Release current HID connection with a remote device

E) AT+HIDDISC    

 

 

 

B2504   AT+HIDDLY       Read/Write HID Send Delay

Different phones may require different delay settings to achieve the best HID transmission speed and stability

Q) AT+HIDDLY{=Param} +HIDDLY=Param Param: HID Send Delay (2~4 Bytes ASCII,Default:10 )

 

Example AT+HIDDLY
+HIDDLY=10
OK
Read current HID Send Delay

 

 

 

B2505   AT+HIDMODE       Read/Write HID Transfer Mode

This command applies to keyboards in multiple countries.

Refer to the “Indication Table” page for a format description of hid mode

Q) AT+HIDMODE{=Param} HIDMODE=Param Param: HID Mode (0 ~ 10 , Default:1)

 

Example AT+HIDMODE
+HIDMODE=0
OK
Read current HID Mode
Example AT+HIDMODE=4
OK
Change module’s hid mode to Spain Keyboard

 

 

 

B2506   AT+HIDOSK       IOS Device On-screen Keyboard Toggle

This instruction applies only to the IOS Device

Q) AT+ HIDOSK    

 

 

 

B2507   AT+HIDSEND       Send Data Via HID

If throughput mode is on, this command is de-active

Q) AT+HIDSEND=Param1, Param2 HIDMODE=Param

Param1 : Payload length (1~180)

Param2 : Payload (1~180 Bytes UTF8)

 

Example

AT+HIDSEND=10,1234567890

OK

Send data “1234567890” to remote device via HID

 

 

 

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