Programming Manual

i480e&i480e-MD2 Programming Manual
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27.1 BLEADV
The BLEADV command is used to make the module advertise.
Command
AT+B BLEADV [op]
Response
Succeeded: AT-B BLEADV 0
Failed: AT-B BLEADV 1
Parameters
op
1: start advertising;
0: stop advertising.
Note
i480e can be searched and connected by a central device when it is
in the advertising status.
27.2 BLEDATA
The BLEDATA command is used to send data over GATT.
Command
AT+B BLEDATA [length],[data]
Response
Succeeded: AT-B BLEDATA 0
Failed: AT-B BLEDATA 1
Parameters
length
Length of data
data
Data to be sent
Note
Before calling this command, the GATT connection must exist
between the local device and the remote device.
28 GATT Peripheral Indication Definition
This chapter introduces the GATT (Peripheral Role) relevant indications’
definition.
28.1 BLEDATAIND
The BLEDATAIND indication is used to inform the host unit that GATT data is
received from the remote device.
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