Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 70.23 >
edited by Xiaoling
on 2022/11/21 10:58
To version < 74.2 >
edited by Xiaoling
on 2022/12/07 17:12
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NDS03A - Outdoor NB-IoT Open/Close Door Sensor User Manual
1 +NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
Content
... ... @@ -1,59 +1,35 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20221117105556-1.png]]
2 +[[image:LMDS200_10.jpg]]
3 3  
4 4  
5 -
6 -
7 -
8 -
9 -
10 10  **Table of Contents：**
11 11  
12 -{{toc/}}
13 13  
14 14  
15 15  
16 16  
17 -
18 18  = 1.  Introduction =
19 19  
20 -== 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
13 +== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
21 21  
22 22  
23 23  (((
24 -The Dragino NDS03A is an (% style="color:blue" %)**Open/Close NB-IoT Door Sensor**(%%). It detects door (% style="color:blue" %)**open/close status**(%%) and (% style="color:blue" %)**uplinks**(%%) to IoT server via NB-IoT network. NDS03A can connect two door sensors. user can see the door status, open duration, open counts in the IoT Server.
25 -)))
17 +The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
26 26  
27 -(((
28 -The NDS03A will send periodically data (% style="color:blue" %)**every 4 hours** (%%)as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, NDS03A can count each open event and uplink periodically.
29 -)))
30 30  
31 -(((
32 -NDS03A has a (% style="color:blue" %)**Datalog feature**(%%), it will record the open/close event and the user can retrieve the history from NB-IoT.
33 -)))
20 +The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
34 34  
35 -(((
36 -NDS03A has the(% style="color:blue" %)**open alarm feature**(%%), user can set this feature so the device will send an alarm if the door has been open for a certain time.
37 -)))
22 +NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
38 38  
39 -(((
40 -NDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
41 -)))
24 +NMDS200 (% style="color:blue" %)**supports Alarm Feature**(%%), user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.
42 42  
43 -(((
44 44  NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technology**(%%) developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
45 -)))
46 46  
47 -(((
48 -NDS03A supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
49 -)))
28 +NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
50 50  
51 -(((
52 -NDS03A is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
53 -)))
30 +NMDS200 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**,(%%) It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
54 54  
55 -(((
56 -To use NDS03A, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NDS03A supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into NDS03A to get NB-IoT network connection.
32 +To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a** (% style="color:blue" %)NB-IoT SIM card(%%)** from the operator and install into NMDS200 to get NB-IoT network connection.
57 57  )))
58 58  
59 59  
... ... @@ -62,10 +62,9 @@
62 62  
63 63  
64 64  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
65 -* Open/Close detect
66 -* Open/Close statistics
41 +* Short uplink interval for Distance Alarm
67 67  * Monitor Battery Level
68 -* connect two door sensors
43 +* Microwave Radar for distance detection
69 69  * Datalog feature
70 70  * Uplink periodically
71 71  * Downlink to change configure
... ... @@ -76,33 +76,46 @@
76 76  * Micro SIM card slot for NB-IoT SIM
77 77  * 8500mAh Battery for long-term use
78 78  
54 +== 1.3 Radar probe specification ==
79 79  
80 -== 1.3  Storage & Operation ==
81 81  
57 +Measuring Method: FMCW
58 +Frequency: 24.000 24.500 GHz
59 +Measurement output power: 6dBm
60 +Measure range: 0.5 20m
61 +Accuracy: ±0.1m
62 +Resolution: 0.01m
63 +Horizontal Angel: 78°
64 +Vertical Angel: 23°
82 82  
83 -Temperature -40°C to +85°C
84 84  
85 85  
86 -== 1.4  Mechanical ==
87 87  
69 +== 1.4  Storage Temperature ==
88 88  
89 -[[image:image-20221117114937-4.png]]
90 90  
72 + -40°C to +85°C
91 91  
92 -[[image:image-20221117114949-5.png]]
93 93  
94 94  
95 -[[image:image-20221117115010-6.png]]
96 96  
97 97  
98 -
99 99  == 1.5 ​ Applications ==
100 100  
101 101  
102 -[[image:image-20221117114842-3.png]]
103 103  
82 +* Horizontal distance measurement
83 +* Liquid level measurement
84 +* Parking management system
85 +* Object proximity and presence detection
86 +* Intelligent trash can management system
87 +* Robot obstacle avoidance
88 +* Automatic control
89 +* Sewer
90 +* Bottom water level monitoring
104 104  
105 105  
93 +
106 106  == 1.6  Specification ==
107 107  
108 108  
... ... @@ -109,68 +109,35 @@
109 109  (% style="color:blue" %)**Common DC Characteristics:**
110 110  
111 111  * Supply Voltage: 2.1v ~~ 3.6v
112 -* Operating Temperature: -40 ~~ 85°C
100 +* Operating Temperature: 0 ~~ 70°C
113 113  
114 114  (% style="color:blue" %)**NB-IoT Spec:**
115 115  
116 -* - B1 @H-FDD: 2100MHz
117 -* - B3 @H-FDD: 1800MHz
118 -* - B8 @H-FDD: 900MHz
119 -* - B5 @H-FDD: 850MHz
120 -* - B20 @H-FDD: 800MHz
121 -* - B28 @H-FDD: 700MHz
104 +* B1 @H-FDD: 2100MHz
105 +* B3 @H-FDD: 1800MHz
106 +* B8 @H-FDD: 900MHz
107 +* B5 @H-FDD: 850MHz
108 +* B20 @H-FDD: 800MHz
109 +* B28 @H-FDD: 700MHz
122 122  
123 123  
124 -== 1.7  Pin Definitions and Switch ==
125 125  
113 +== 1.7  Installation ==
126 126  
127 -[[image:image-20221021110429-4.png]]
128 128  
116 +Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
129 129  
130 -=== 1.7.1  Pin Definition ===
131 131  
119 +[[image:image-20221207170748-1.png]] [[image:image-20221207170748-2.png||height="366" width="672"]]
132 132  
133 -The device is pre-configured to connect to a door sensor. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at:  [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
134 134  
135 135  
136 -=== 1.7.2  Jumper JP2(Power ON/OFF) ===
123 +== 1.8  Pin Definitions and Switch ==
137 137  
138 138  
139 -Power on Device when putting this jumper.
126 +[[image:1670404362039-351.png]]
140 140  
141 141  
142 -=== 1.7.3  BOOT MODE / SW1 ===
143 -
144 -
145 -1)  ISP:  upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. The firmware won't run.
146 -
147 -2)  Flash:  working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
148 -
149 -
150 -=== 1.7.4  Reset Button ===
151 -
152 -
153 -Press to reboot the device.
154 -
155 -
156 -=== 1.7.5  LED ===
157 -
158 -
159 -The LED will blink when :
160 -
161 -1.  Boot the device in flash mode
162 -
163 -2.  Send an uplink packet
164 -
165 -
166 -== 1.8  Magnet Distance ==
167 -
168 -
169 -(% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
170 -
171 -(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
172 -
173 -
174 174  = 2.  Use NDS03A to communicate with IoT Server =
175 175  
176 176  == 2.1  How it works ==
... ... @@ -851,7 +851,6 @@
851 851  
852 852  * NDS03A Open/Close Door Sensor x 1
853 853  
854 -
855 855  = 9.  Support =
856 856  
857 857  
1670404362039-351.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +492.6 KB
Content
LMDS200_10.jpg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +39.9 KB
Content
image-20221207170748-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +26.1 KB
Content
image-20221207170748-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +29.9 KB
Content

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0