SimTech SimCom SIM800 Series, Application Notes

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SIM800 Series_Bluetooth_Application_V1.02 17 2014-06-30
Response
OK
or
ERROR
If command value is 2,return:
+BTSPPGET: <connectId>,<cnfLen1>
OK
If command value is 3,return:
+BTSPPGET: <connectId>,<cnfLen1>[,<data string>]
OK
Write Command
1).If
AT+BTSPPCFG=
”MC”,2 response
1(Enable
multi-connect)
AT+BTSPPGET
=<command>[,<
connectId>][,
<reqLength>][,<s
howWithHex>]
2).If
AT+BTSPPCFG=
”MC”,2 response
0(Disable
multi-connect)
AT+BTSPPGET
=<command>[,
<reqLength>][,<s
howWithHex>]
Parameters
<command> 0 Auto mode. Data will be output in decimal system.
1 Manual mode. There will be an indication when first
package arrives.
2 Inquiry data length in manual mode.If multi-connect
enabled,this command need parameter < connectId >.
3 Getting data in manual mode. If multi-connect
enabled,this command need parameter < connectId >.You can input
params of < reqLength > and < showWithHex > when you need.
<reqLength> 1-1024 , the length of data requested, only valid in manual
mode
< showWithHex > 1, displayed in hex, only valid in manual mode
<connectId> connection`s ID
<cnfLen1> 0-1024, character length
<data string> string printed
Note URC
When the module receives data by SPP,there will be URC report:
1. Auto mode
+BTSPPDATA: <connectId>,<cnfLen2>,<data string>
2. Manual mode
+BTSPPMAN: <connectId>
Parameter
<cnfLen2> 1-1024, length of printed character
2.14. AT+BTSPPSEND Send data based on SPP service
AT+BTSPPSEND Send data based on SPP service
Write Command
1).If
Response
>