Slave Physical Layer Rate - Ebyte E104-BT53C3 User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd
automatically reconnect. After BLE is enabled again, the automatic reconnection function
If the MAC address of the remote slave device is changed, the automatic reconnection function
Example

6.3.22 Slave physical layer rate

Inquire
Setting
Parameters
This instruction can set multiple PHYs, parameters using the concept of bitfields. Simple
conversion method, such as the preferred 1M PHY and 2M PHY, the sum of the corresponding
Descrition
If it is connected to a mobile phone, it takes effect when the mobile phone turns on the
Example
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co.,Ltd
Example Query the list of reconnected devices
Enable automatic reconnection and set the reconnection device MAC C2:01:02:03:04:05
Instruction: AT+AUTO_CNT=1,C2:01:02:03:04:05
Enable automatic reconnection for all devices in the automatic reconnection list
Disable automatic reconnection for devices with MAC C2:01:02:03:04:05
Instruction: AT+AUTO_CNT=0,C2:01:02:03:04:05
Command
AT+PHY?
AT+PHY=[para]
parameters can be used as the parameter, that is, AT+PHY=3.
Take effect immediately, power failure does not save;
This parameter takes effect in the secondary role.
The preferred physical layer for querying connections
will be resumed.
of this module fails.
Instruction: AT+AUTO_CNT?
Return: +OK=NULL
Return: +OK
Command: AT+AUTO_CNT=1
Return: +OK
Return: +OK
para: The value ranges from 1 to 15
1:1 M PHY (default)
2:2 M PHY
4:125K Coded PHY
8:500K Coded PHY
notification.
Instruction: AT+PHY?
Return: +OK=1
Set 2M PHY as preferred
Instruction: AT+PHY=2
Return: +OK
E104-BT53C3 Manual User
Reply
+PHY =[para]
+OK：Succes
+ERR=[NUM]：Error
26