Chengdu Ebyte Electronic Technology Co.,Ltd
E104-BT53C3 Manual User
Copyright ©2012–2020
，Chengdu Ebyte Electronic Technology Co.,Ltd
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5.2 Default broadcast data
As shown in the figure above, data with lengths of 2, 8, and 3 are broadcast data, indicating the broadcast
type, MAC address, and UUID information respectively. Length 13 is the data of the scan response packet,
representing the broadcast name (the last 4 bytes are the last two bytes of the MAC address).
5.3 BeaconDefault configuration
1.
Company ID:0x4C00
2.
Major UUID:0x2775
3.
Minor UUID:0x848F
4.
RSSI:-48 dBm
5.
UUID:0xFDA50693A4E24FB1AFCFC6EB07647825
The serial port of the module in this role is closed by default every time the module is powered on. You can wake up by using
the rising edge of the CTS pin.
5.4 Default configuration for the secondary role
1.
1. Device name: CDEBYTE_XXXX(XXXX is the last two bytes of the MAC address of the module).
2.
2. Broadcast interval: 200ms;
3.
3. The connection interval is 20ms to 40ms.
4.
4. The broadcast type is connectable and scannable broadcast.
5.
5. Connection timeout is 2.5 seconds.
6.
The UUID is 16 bits by default；
5.5 Module state
1.
MODULE POWERUP: The module is started；
2.
XX:XX:XX:XX:XX:XX CONNECTD P*X：The connection from the role succeeded. Procedure；
3.
XX:XX:XX:XX:XX:XX DISCONNECTED P：Disconnect from the role；
4.
XX:XX:XX:XX:XX:XX CONNECTED B：Beacon connection successful；
