At+Tranmd Master Transmission Mode; At+Uuidsvr128 Set Service 128Bit Uuid; At+Uuidsvr Bluetooth Service Uuid - Ebyte E104-BT52 User Manual

6.4.29 AT+TRANMD master transmission mode

Inquiry AT+TRANMD?
Set AT+ TRANMD =[ para]
Parameter
Note

6.4.30 AT+UUIDSVR128 set service 128bit UUID

Inquiry AT+UUIDSVR128?
Set AT+ UUIDSVR128=[para]
Parameter para(HEX):16 bit uuid.
Note
Set 128bit UUID：
"11 22 33 44 55 66 77 88 99 00 aa bb cc dd ee ff"(HEX)
For example,
AT command is（HEX）：
61 74 2b 75 75 69 64 73 76 72 31 32 38 3d 11 22 33 44 55 66 77 88 99 00 aa bb cc dd ee ff

6.4.31 AT+UUIDSVR Bluetooth service UUID

Inquiry AT+UUIDSVR?
Set AT+UUIDSVR=[para]
para(HEX):0-FFFF
Parameter
default：FFF0
1、Take effect immediately, save when power off
Note 2、For the master, the service UUID is a necessary condition for connection filtering, so when setting the
master service UUID, it must be consistent with the slave, otherwise the connection cannot be established.
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Command
para（ASCII）
0
1
1、 Take effect immediately, save when power off
Command
1、 Take effect immediately, save when power off
2、 The second and third byte are16 bit uuid, range from 1~65535;
3、 The 128 bits UUID, except for the second and third bytes, is also used for the basic
UUID of the slave channel, the master channel, and the configuration channel. (For
the description of uuid, refer to "BLUETOOTH SPECIFICATION Version 5.0 |
Vol 3, Part B 2.5.1 UUID》).
Command
Response
+OK=[para]
+OK：success
+ERR=[NUM]：error
description
Not transparent transmission（default）
Transparent transmission
Response
+OK=[para]
+OK：success
+ERR=[NUM]：error
Response
+OK=[para]
+OK：success
+ERR=[NUM]：error
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