<
From version < 46.1 >
edited by David Huang
on 2022/10/24 10:18
To version < 44.1 >
edited by David Huang
on 2022/10/24 09:08
>
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... ... @@ -430,7 +430,8 @@
430 430  
431 431  The CPN01 has an internal LED which is to show the status of different states.
432 432  
433 -* When the device starts normally, the LED will light up for 1 second.
433 +* When power on, CPN01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
434 +* Then the LED will be on for 1 second means device is boot normally.
434 434  * After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
435 435  * For each uplink probe, LED will be on for 500ms.
436 436  
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459 459  
460 460  **AT+TTRIG=1,30**  ~-~-> When the **Keep Status** change from connected to disconnect, and device remains in disconnect status for more than 30 seconds. CPN01 will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
461 461  
462 -**AT+TTRIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
463 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
463 463  
464 464  
465 465  == **2.8 Set debug mode** ==
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