Programming Manual

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i480e&i480e-MD2 Programming Manual
Parameters
handle
The handle of Characteristic
uuid_type
0: UUID not present;
1: 16-bit UUID;
2: 128-bit UUID;
more
1: more Characteristic;
0: no more;
Note
N/A
29.6 BLERCVR
The command is used to read a Characteristic value by read characteristic
value.
Command
AT+B BLERCVR [cid],[handle] \r
Response
Success: AT-B BLERCVR 0\r
Failed: AT-B BLERCVR 0\r (this mean no this cid or not support BLE
Central)
AT-B BLERCVR [CID],[HANDLE],[ ERR_CODE]\r (this mean the
remote reject the read command)
Parameters
cid
The channel ID of connection
handle
The handle of characteristic
ERR_CODE
Gatt Error Code
Note
N/A
29.7 BLEWCVR
The command is used to write a Characteristic value by write characteristic
value. There are five sub-proceduresthat can be used to write a Characteristic
Value:
Write Without Response, Signed Write Without Response, Write Characteristic
Value, Write Long Characteristic Values and Reliable Writes.
Command
AT+B BLEWCVR [cid],[handle],[size_value],[value]\r
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