User's Manual

6
3 Default parameters
Table 4 1 Module default parameter list
project
Default parameters
Production test
serial port baud
rate
115200bps
Broadcast
parameters
Broadcast interval: 100ms
Broadcast data: single ibeacon broadcast, if two kinds of broadcast carousels, the switching frequency is
1s.
Broadcast channel: 37, 38, 39
Scan response: switch between scan response format 1 and scan response format 2, see 5.3 for details.
The switching frequency is 1s.
Connection
parameters
Minimum connection interval -8ms
Maximum connection interval -100ms
Slave lurking-0
Connection loss monitoring timeout time 3 seconds
Transmit power
0dBm
Receive buffer
1 KB
mode
Factory mode
Battery level
detection
frequency
1 day/time
Temperature
detection
frequency
4 hour/time
Authentication
close
4 Main technical content
4.1 Introduction to Bluetooth Services and Features
S/C
Describle
UUID
Authority
Description