User's Manual

HF-BL100-CU Low Energy Bluetooh（BLE 4.0）Module User Manual
Shanghai High Flying Electronics Technology Co., Ltd www.hi-flying.com - 36
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Feedback：
"AT:ADVAL-"+status+<CR><LF> feedback current auto-broadcast switch function parameter
Status: each character indicate a status
„0‟-> disable
„1‟-> enable
"AT:WRONG\r\n" means invalid parameter, query failed
"AT:ERP\r\n" means invalid command, query failed
4.3.19. Start Broadcast
Function：device start broadcast
Effective time： do not execute if under broadcast status and connect status, execute
immediately under other status
Command:
"AT:ADVSTART"+ <CR><LF>
Feedback：
"AT:OK\r\n" means command successfully received and start broadcast
"AT:ADVSTART-"+status+<CR><LF> means command successfully received, but status
incorrect
Status: each character indicate a status
„0‟-> CYBLE_CNN_INITIALIZING
„1‟-> CYBLE_CNN_ADVERTISING
„2‟-> CYBLE_CNN_CONNECTED
„3‟-> CYBLE_CNN_DISCONNECTED
„4‟-> CYBLE_CNN_STOPPED
„5‟-> CYBLE_CNN_CONNECTING
"AT:ERP\r\n" means invalid command, command failed
4.3.20. Stop Broadcast
Function：stop broadcast