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132	132	* The local NB-IoT network used the band that NSPH01 supports.
133	133	* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134	134
	135	+
	136	+
135	135	Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSPH01 will use** CoAP(120.24.4.116:5683) **or raw **UDP(120.24.4.116:5601)** or **MQTT(120.24.4.116:1883)**or **TCP(120.24.4.116:5600)**protocol to send data to the test server.
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172	172	* Parity:  (% style="color:green" %)**None**
173	173	* Flow Control: (% style="color:green" %)**None**
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175	175	Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSPH01. NSPH01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
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216	216	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
217	217	* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessar
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219	219	[[image:image-20220907153643-9.png||height="401" width="734"]]
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236	236	* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/ Set the sending topic of MQTT
237	237	* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/ Set the subscription topic of MQTT
238	238
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	246	+
239	239	[[image:image-20220907153739-11.png||height="491" width="764"]]
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255	255	* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
256	256	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/ to set TCP server address and port
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	267	+
258	258	[[image:image-20220907153818-13.png||height="486" width="668"]]
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304	304	(((
305	305
306	306
307		-**where:**
	317	+where:
308	308	)))
309	309
310		-* (% style="color:#037691" %)**Device ID:**(%%)** **0xf868411056754138 = f868411056754138
	320	+* Device ID: 0xf868411056754138 = f868411056754138
	321	+* Version:  0x0064=100=1.0.0
	322	+* BAT:  0x0c78 = 3192 mV = 3.192V
	323	+* Singal: 0x17 = 23
	324	+* Mod:  0x01 = 1
	325	+* Interrupt: 0x00= 0
	326	+* Soil PH:  0x0225= 549 = 5.49
	327	+* Soil Temperature: 0x010b =267=26.7 °C
	328	+* Time stamp :  0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
	329	+* Soil Temperature,Soil PH,Time stamp :  010b0226631550fb
	330	+* 8 sets of recorded data: Temperature,Soil PH,Time stamp :  010e022663154d77,.......
311	311
312		-* (% style="color:#037691" %)**Version:**  (%%) 0x0064=100=1.0.0
313	313
314		-* (% style="color:#037691" %)**BAT:**   (%%) 0x0c78 = 3192 mV = 3.192V
315	315
316		-* (% style="color:#037691" %)**Singal:** (%%)0x17 = 23
317	317
318		-* (% style="color:#037691" %)**Mod:** (%%) 0x01 = 1
319		-
320		-* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
321		-
322		-* (% style="color:#037691" %)**Soil PH:** (%%) 0x0225= 549 = 5.49
323		-
324		-* (% style="color:#037691" %)**Soil Temperature:**(%%) 0x010b =267=26.7 °C
325		-
326		-* (% style="color:#037691" %)**Time stamp :**   (%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
327		-
328		-* (% style="color:#037691" %)**Soil Temperature,Soil PH,Time stamp : **(%%) 010b0226631550fb
329		-
330		-* (% style="color:#037691" %)**8 sets of recorded data:**(%%) Temperature,Soil PH,Time stamp :  010e022663154d77,.......
331		-
332		-
333		-
334	334	== 2.4  Payload Explanation and Sensor Interface ==
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494	494	* After NSPH01 join NB-IoT network. The LED will be ON for 3 seconds.
495	495	* For each uplink probe, LED will be on for 500ms.
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	500	+
497	497	== 2.7  Installation and Maintain ==
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539	539	1. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
540	540	1. The probe is IP68 can be put in water.
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	548	+
542	542	== 2.8  PH and Temperature alarm function ==
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580	580	* (% style="color:blue" %)**AT+TR=900**     (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
581	581	* (% style="color:blue" %)**AT+NOUD=8**     (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
582	582
583		- The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
584	584
585		-[[image:image-20221009000933-1.png||height="750" width="1043"]]
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587	587
588		-
589	589	== 2.10  Read or Clear cached data ==
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594	594	* (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
595	595	* (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
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597	597	[[image:image-20220907154700-19.png]]
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	853	+
847	847	= 9.  Support =
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849	849

image-20221009000933-1.png

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1		-XWiki.Edwin

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