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1		-XWiki.David
	1	+XWiki.Edwin

Content

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260	260
261	261	== **2.3  Uplink Payload** ==
262	262
263		-The uplink payload includes 123 bytes in total by default.
	263	+The uplink payload includes 87 bytes in total by default.
264	264
265	265	Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
266	266
267		-|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**1**|**1**|**3**
268		-|**Value**|[[Device ID>>path:#H2.4.1A0A0DeviceID]]|[[Ver>>path:#H2.4.2A0VersionInfo]]|[[BAT>>path:#H2.4.3A0BatteryInfo]]|[[Signal Strength>>path:#H2.4.4A0SignalStrength]]|MOD|[[ Calculate Flag>>path:#H2.4.8A0DigitalInterrupt]]|Contact Status|Alarm|Total pulse
	267	+|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
	268	+|**Value**|[[Device ID>>path:#H2.4.1A0A0DeviceID]]|[[Ver>>path:#H2.4.2A0VersionInfo]]|[[BAT>>path:#H2.4.3A0BatteryInfo]]|[[Signal Strength>>path:#H2.4.4A0SignalStrength]]|MOD|[[Interrupt>>path:#H2.4.8A0DigitalInterrupt]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|Time stamp
269	269
270		-(% style="width:1201px" %)
271		-|**3**|**4**|**1**|**3**|**1**|**3**|4|**8 group**|(% style="width:1px" %)
272		-|The last open duration|Time stamp|Contact Status|Total pulse|Calculate Flag|The last open duration|Time stamp|...|(% style="width:1px" %)
	270	+|2|2|4|8 group
	271	+|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
273	273
274	274	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
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300	300
301	301	*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
302	302
303		-*(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
	302	+*(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
304	304
305		-*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
	304	+*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
306	306
307	307	*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
308	308
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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.
	432	+* 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)
	433	+* 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
	437	+
437	437	== **2.7  Alarm Base on Timeout** ==
438	438
439	439	CPN01 can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
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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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673	673
674	674	**Notice, **CPN01 **and **CPL01 **share the same mother board. They use the same connection and method to update.**
675	675
	677	+
676	676
677	677	= **6.  Trouble Shooting** =
678	678