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