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GATT(BLE) AT Command ← Bluetooth Dual-mode Modules for the Data and Audio

 

 

GATT(BLE) Description Module
B3701 AT+GATTSEND Send Data Via GATT  
B3702 AT+GATTDISC Release GATT Connection  
B3703 AT+GATTSEND Send Data Via GATT  

 

 

 

B3701   AT+GATTSTAT       Read GATT State

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

 

 

 

B3702   AT+GATTDISC       Release GATT Connection

Release current GATT connection with a remote device

Q) AT+GATTDISC    

 

 

 

B3703   AT+GATTSEND       Send Data Via GATT

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

Q) AT+GATTSEND=Param1, Param2   Param1: Payload length (1~100)
Param2: Payload (1~100 Bytes UTF8)

 

Example

AT+GATTSEND=10,1234567890

OK

Send data “1234567890” to a remote device via GATT

 

 

 

 

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