RF-Star nRF52832 User Manual

nRF52832
www.szrfstar.com V1.3 - Sep., 2020
Shenzhen RF-star Technology Co., Ltd. Page 28 of 58
AT+SCAN?
Function
Query the scan status and timeout time settings.
Example
AT+SCAN?
Return Value
AT+SCAN=0.10
OK
Remark
Parameter 1: The current device stops scanning.
Parameter 2: The timeout time 10 s.
AT+SCAN
Function
Scan the surrounding devices.
Example
AT+SCAN
Return Value
OK
0 53:60:52:A4:3E:66 -67 RF-STAR-SMMT
1 43:D5:CF:24:60:94 -58 RF-STAR-ABCD
2 21:DD:7C:E3:99:B5 -71 RFstar_99B5
3 5D:61:9B:78:2E:5E -83 RFstar_2E5E
……
Remark
Scan immediately (the number of devices reaches 20 or the scan time reaches 20 seconds to stop
scanning), and print the MAC address, RSSI value and device name of the slave device, where "0,
1, 2, 3..." is the serial number of the scanned device.
AT+SCAN=
Function
Set scan status and timeout time.
Example
AT+SCAN=1, 10
Return Value
OK
0 53:60:52:A4:3E:66 -67 RF-STAR-SMMT
1 43:D5:CF:24:60:94 -58 RF-STAR-ABCD
2 21:DD:7C:E3:99:B5 -71 RFstar_99B5
3 5D:61:9B:78:2E:5E -83 RFstar_2E5E
……
Remark
Start the scan and set the scan timeout for 10 seconds, and stop the scan when the number of
devices reaches 20 or the scan time reaches the set time.

RF-Star nRF52832 Specifications

General

Brand	RF-Star
Model	nRF52832
Category	Control Unit
Language	English