Copyright ©2012–2019
,成都亿佰特电子科技有限公司
11
MAC address
mac
6 bytes
Module MAC address
Chart 5 -2 Broadcast field description
5.1.3 Observer
1.
Command AT+ROLE=2 to select the observation mode (valid after restart)
2.
After receiving the broadcast, print out all the contents of the broadcast package through the serial port.
3.
The observer device cannot be connected to any device.
The format is as follows:
LEN
MAC
RSSI
Advdata
1 byte
6 bytes
1 bytes
No more than 31 bytes
Chart 5- 3 Observer data output format
Note: LEN is the sum of MAC, RSSI, and broadcast data length.
4.
During this period, only AT commands are valid, and data transparent transmission is not supported.
5.
All observations support RSSI, name, mac address filtering;
5.2 Power mode
The module supports two power modes: low power consumption mode and wake-up mode.
5.2.1 Low power mode
The so-called low power consumption mode means that the BLE function continues to run after the module enters
this mode, and peripherals other than the wake-up pin of the module are turned off. If you need lower power
consumption, you can turn off broadcast and scan through AT commands, disconnect all connections, and set a longer
broadcast gap, scan gap, and connection gap.
Enter low power consumption:
1.
AT command "AT+SLEEP" immediately enters low power consumption mode;
2.
Pass the rising edge of pin WKP, and enter low power consumption immediately after the high level is
maintained for 200ms or more;
After the module enters the low power consumption mode, it outputs "STA: sleep" through the serial port
Summary of Contents for E104-BT5011A
Page 1: ...E104 BT5011A User Manual V1 0 RF52811 BLE5 1 Low Power BLE to Serial Module...
Page 5: ...Copyright 2012 2019 IV 14 ABOUT US 44...
Page 44: ...Copyright 2012 2019 39 10 2 Reflow Soldering Curve Chart 10 2 Reflow soldering curve...
Page 47: ...Copyright 2012 2019 42 transmissio n Chart 11 1 Related model list...
Page 48: ...Copyright 2012 2019 43 12 Package for bulk order Chart 12 1 Packaging Chart...