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55	55	* Micro SIM card slot for NB-IoT SIM
56	56	* 8500mAh Battery for long term use
57	57
58		-
59		-
60	60	== 1.3  Specification ==
61	61
62	62
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85	85	(% style="color:#037691" %)**Power Consumption**
86	86
87	87	* STOP Mode: 10uA @ 3.3v
88		-* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
	86	+* Max transmit power: 350mA@3.3v
89	89
90	90
91		-
92		-
93	93	== ​1.4  Applications ==
94	94
95	95	* Smart Buildings & Home Automation
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347	347
348	348
349	349
	346	+
350	350	== 2.4  Payload Explanation and Sensor Interface ==
351	351
352	352
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369	369	)))
370	370
371	371	(((
372		-The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
	369	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
373	373	)))
374	374
375	375
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381	381	)))
382	382
383	383	(((
384		-For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
	381	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
385	385	)))
386	386
387	387
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436	436
437	437	=== 2.4.5  Soil Moisture ===
438	438
439		-Get the distance. Flat object range 280mm - 7500mm.
	436	+(((
	437	+(((
	438	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	439	+)))
	440	+)))
440	440
441		-For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
	442	+(((
	443	+(((
	444	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	445	+)))
	446	+)))
442	442
443	443	(((
	449	+
	450	+)))
	451	+
444	444	(((
445		-(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
	453	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
446	446	)))
	455	+
	456	+
	457	+
	458	+=== 2.4.6  Soil Temperature ===
	459	+
	460	+(((
	461	+Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
447	447	)))
448	448
449	449	(((
	465	+**Example**:
	466	+)))
	467	+
	468	+(((
	469	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	470	+)))
	471	+
	472	+(((
	473	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	474	+)))
	475	+
	476	+
	477	+
	478	+=== 2.4.7  Soil Conductivity (EC) ===
	479	+
	480	+(((
	481	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	482	+)))
	483	+
	484	+(((
	485	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	486	+)))
	487	+
	488	+(((
	489	+Generally, the EC value of irrigation water is less than 800uS / cm.
	490	+)))
	491	+
	492	+(((
450	450
451	451	)))
452	452
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454	454
455	455	)))
456	456
457		-=== 2.4.6  Digital Interrupt ===
	500	+=== 2.4.8  Digital Interrupt ===
458	458
459	459	(((
460		-Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
	503	+Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
461	461	)))
462	462
463	463	(((
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488	488
489	489
490	490
491		-=== 2.4.7  ​+5V Output ===
	534	+=== 2.4.9  ​+5V Output ===
492	492
493	493	(((
494		-NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling.
	537	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
495	495	)))
496	496
497	497