At+Mtu Set Bluetooth Single Packet Length; At+Tranmd Transmission Mode - Ebyte E104-BT52 User Manual

Parameter
Note Take effect immediately, save when power off

6.4.40 AT+MTU Set Bluetooth single packet length

Command
Inquiry
Set
Parameter
Note

6.3.41 AT+TRANMD transmission mode

Command
Inquiry
Set AT+TRANMD =[para]
Parameter
In format transmission, the hexadecimal connection handle needs to be added before the data to be transmitted, and
Notes
the handle will be printed when connecting
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para(ASCII)
0
1
2
3
4
5
6
7
AT+ MTU?
AT+ PWR =[para]
Para MTU value, Min is 23，max is 247.
Take effect immediately, save when power off
AT+TRANMD？
【1】：transparent transmission
0 dBm（default）
+ERR=[NUM], error
+ERR=[NUM]：error
【0】：format transmission
Description
2.5 dBm
1.5 dBm
-2 dBm
-5 dBm
-7 dBm
-13.5 dBm
-19.5 dBm
Response
+OK=[para]
+OK：success
Response
+OK=[para]
+OK：success
23