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78	78	* Micro SIM card slot for NB-IoT SIM
79	79	* 8500mAh Battery for long-term use
80	80
	81	+
	82	+
81	81	== 1.3 Radar probe specification ==
82	82
83	83
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90	90	* Horizontal Angel: 78°
91	91	* Vertical Angel: 23°
92	92
	95	+
	96	+
93	93	== 1.4  Storage Temperature ==
94	94
95	95
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109	109	* Sewer
110	110	* Bottom water level monitoring
111	111
	116	+
	117	+
112	112	== 1.6  Specification ==
113	113
114	114
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126	126	* B20 @H-FDD: 800MHz
127	127	* B28 @H-FDD: 700MHz
128	128
	135	+
	136	+
129	129	== 1.7  Installation ==
130	130
131	131
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360	360
361	361	* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
362	362
	371	+
363	363	== 2.4  Payload Explanation and Sensor Interface ==
364	364
365	365	=== 2.4.1  Device ID ===
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443	443
444	444	By default, NMDS200 prints the downlink payload to console port.
445	445
446		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
447		-|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:97px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:183px" %)**Downlink payload size(bytes)**
448		-|TDC (Transmit Time Interval)|Any|(% style="width:97px" %)01|(% style="width:183px" %)4
449		-|RESET|Any|(% style="width:97px" %)04|(% style="width:183px" %)2
450		-|INTMOD|Any|(% style="width:97px" %)06|(% style="width:183px" %)4
451		-
452	452	[[image:image-20221021111414-18.png]] ​
453	453
454	454
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480	480	* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
481	481	* For each uplink probe, LED will be on for 500ms.
482	482
	486	+
	487	+
483	483	== 2.7  Distance alarm function ==
484	484
485	485
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527	527	Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
528	528
529	529
530		-== 2.11 Battery & Power Consumption ==
	535	+== 2.11  ​Battery Analysis ==
531	531
	537	+=== 2.11.1  ​Battery Type ===
532	532
533		-NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
534	534
535		-[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	540	+The NMDS200 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
536	536
	542	+The battery is designed to last for several years depends on the actual use environment and update interval.
537	537
	544	+The battery-related documents as below:
	545	+
	546	+* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	547	+
	548	+* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	549	+
	550	+* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	551	+
	552	+[[image:image-20221021111911-26.png]] ​
	553	+
	554	+
	555	+=== 2.11.2  Power consumption Analyze ===
	556	+
	557	+
	558	+Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	559	+
	560	+Instruction to use as below:
	561	+
	562	+(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
	563	+
	564	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	565	+
	566	+* Product Model
	567	+
	568	+* Uplink Interval
	569	+
	570	+* Working Mode
	571	+
	572	+And the Life expectation in difference case will be shown on the right.
	573	+
	574	+[[image:1666596205057-567.png]] ​
	575	+
	576	+
	577	+=== 2.11.3  ​Battery Note ===
	578	+
	579	+
	580	+The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
	581	+
	582	+
	583	+=== 2.11.4  Replace the battery ===
	584	+
	585	+
	586	+The default battery pack of NMDS200 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	587	+
	588	+
538	538	= 3. ​ Access NB-IoT Module =
539	539
540	540
...	...	@@ -659,12 +659,6 @@
659	659	In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
660	660
661	661
662		-== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
663		-
664		-
665		-This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
666		-
667		-
668	668	= 7. ​ Order Info =
669	669
670	670
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678	678
679	679	* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
680	680
	726	+
	727	+
681	681	= 9.  Support =
682	682
683	683