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<
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on 2022/07/04 15:04
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18 18  
19 19  
20 20  
21 -(% style="color:inherit; font-family:inherit; font-size:29px" %)1. Introduction
21 +(% style="color:inherit; font-family:inherit; font-size:29px" %)1.  Introduction
22 22  
23 -== 1.1 What is the LPS8N ==
23 +== 1.1  What is the LPS8N ==
24 24  
25 25  
26 26  
27 +(((
27 27  The LPS8N is an (% style="color:#4f81bd" %)**open source LoRaWAN Indoor Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular network. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
29 +)))
28 28  
31 +(((
29 29  The LPS8N uses (% style="color:#4f81bd" %)**Semtech packet forwarder**(%%) & (% style="color:#4f81bd" %)**LoRaWAN Station connection**(%%) and fully compatible with LoRaWAN protocol. It includes a (% style="color:#4f81bd" %)**SX1302 LoRaWAN concentrator**(%%), which provides 10 programmable parallel demodulation paths.
33 +)))
30 30  
35 +(((
31 31  LPS8N has (% style="color:#4f81bd" %)**pre-configured standard LoRaWAN frequency bands**(%%) to use for different countries. User can also (% style="color:#4f81bd" %)**customized the frequency bands** (%%)to use in their own LoRa network.
37 +)))
32 32  
39 +(((
33 33  LPS8N can communicate with ABP LoRaWAN end node without LoRaWAN server. System integrator can use it to integrate with their existing IoT Service without set up own LoRaWAN server or use 3rd party LoRaWAN service.
41 +)))
34 34  
35 -
36 36  (((
37 37  
38 38  )))
39 39  
40 -[[image:1652411526195-923.png||height="494" width="731"]]
47 +[[image:1656918270059-192.png]]
41 41  
42 -== 1.2 Specifications ==
43 43  
44 -**Hardware System:**
50 +== 1.2  Specifications ==
45 45  
52 +
53 +(% style="color:#037691" %)**Hardware System:**
54 +
46 46  (((
47 47   Linux Part:
48 48  )))
... ... @@ -51,18 +51,17 @@
51 51  * 64MB RAM
52 52  * 16MB Flash
53 53  
54 -**Interface:**
63 +(% style="color:#037691" %)**Interface:**
55 55  
56 56  * 10M/100M RJ45 Ports x 1
57 57  * WiFi : 802.11 b/g/n
58 58  * LoRaWAN Wireless
59 -* Power Input: 12 ~~ 24 V DC, 2 A
60 -* IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
68 +* Power Input: 5V DC, 2A, Type C
61 61  * USB 2.0 host connector x 1
62 62  * Mini-PCI E connector x 1
63 63  * SX1302 + 2 x SX1250
64 64  
65 -**WiFi Spec:**
73 +(% style="color:#037691" %)**WiFi Spec:**
66 66  
67 67  * IEEE 802.11 b/g/n
68 68  * Frequency Band: 2.4 ~~ 2.462GHz
... ... @@ -75,9 +75,9 @@
75 75  ** 11g 54M : -71dbm
76 76  ** 11n 20M : -67dbm
77 77  
78 -**LoRa Spec:**
86 +(% style="color:#037691" %)**LoRa Spec:**
79 79  
80 -* Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
88 +* Up to -140 dBm sensitivity
81 81  * 70 dB CW interferer rejection at 1 MHz offset
82 82  * Able to operate with negative SNR, CCR up to 9dB
83 83  * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
... ... @@ -86,122 +86,117 @@
86 86  * Dynamic data-rate (DDR) adaptation
87 87  * True antenna diversity or simultaneous dual-band operation
88 88  
89 -**Cellular 4G LTE (optional):**
97 +(% style="color:#037691" %)**Cellular 4G LTE (optional):**
90 90  
91 -* Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
92 -* Standard Size SIM Slot
93 -* 2 x 4G Sticker Antenna.
99 +* Quectel [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
100 +* Micro SIM Slot
101 +* External 4G Sticker Antenna.
94 94  * Up to 150Mbps downlink and 50Mbps uplink data rates
95 95  * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
96 96  * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
97 97  
98 -**Power over Ethernet:**
99 99  
100 -* IEEE 802.3af compliant.
101 -* Support wide input voltage range  37Vdc to 57Vdc.
102 -* Thermal cut off.
103 -* Short circuit protection.
104 -* Over current protection
105 -* Isolation level 4 KVrms.
106 -* Enhanced surge protection
107 107  
108 -== 1.3 Features ==
109 109  
110 -* Open Source Embedded Linux system
111 -* Managed by Web GUI, SSH via LAN or WiFi
112 -* Support Semtech UDP packet forwarder
113 -* Support LoRaWAN Station Connection
114 -* Cellular Failover conntection(option)
115 -* Direct Communication to LoRaWAN ABP Node
116 -* LoRaWAN packet filtering
117 -* Far seeing LED indicator
118 -* Built-in GPS module for location & timing
119 -* External fiber glass antenna
120 -* Auto-Provision
121 -* Remote Monitoring
122 -* 802.3af PoE
123 -* IP65
124 -* Lighting Protection
125 -* Power Consumption:12v ,300-500mA
109 +== 1.3  Features ==
126 126  
127 -== 1.4 Hardware System Structure ==
111 +* Open Source OpenWrt system
112 +* Managed by Web GUI, SSH via WAN or WiFi
113 +* Remote access with Reverse-SSH or remote.it
114 +* Emulates 49x LoRa demodulators
115 +* LoRaWAN Gateway
116 +* 10 programmable parallel demodulation paths
117 +* Pre-configure to support different LoRaWAN regional settings.
118 +* Allow to customize LoRaWAN regional parameters.
119 +* Support Local decode ABP end node info and transfer to MQTT server
120 +* Support different level log in.
121 +* Support Semtech Packet Forwarder
122 +* Support LoRaWAN basic station.
123 +* Optional 3G/4G cellular connection
128 128  
129 -[[image:1652411641871-482.png||height="416" width="716"]]
130 130  
131 -== 1.5 DLOS8N Applications ==
132 132  
133 -[[image:1652411671209-920.png||height="618" width="650"]]
134 134  
135 -== 1.6 LED Indicators ==
128 +== 1.4  Hardware System Structure ==
136 136  
137 -[[image:1652411720670-489.png]]
130 +[[image:1657079015096-949.png]]
138 138  
139 139  
140 -There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
133 +== 1.5  LPS8N Applications ==
141 141  
142 -(((
143 -(((
144 -* (((
145 -(% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
146 -)))
147 -)))
135 +[[image:1657079055940-721.png]]
148 148  
149 -* (((
150 -(% style="color:green" %)**BLINKING GREEN**:(% style="color:black" %) a) Device has internet connection but no LoRaWAN Connection.  or b) Device is in booting stage, in this stage, it will (% style="color:green" %)**BLINKING GREEN**(% style="color:black" %) for several seconds and then (% style="color:red" %)**RED** (% style="color:black" %)and (% style="color:#ffc000" %)**YELLOW** (% style="color:black" %)will blink together.
151 -)))
152 -* (((
153 -(% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn’t have Internet connection.
154 -)))
155 -)))
156 156  
157 -== 1.7 WiFi Direction ==
138 +== 1.6  LED Indicators ==
158 158  
159 -DLOS8N use directional WiFi Antenna. The best direction is as below:
160 160  
161 -[[image:1652412859663-161.png||height="341" width="333"]]
141 +LPS8N has totally four LEDs, They are:
162 162  
163 -= 2. Access and Configure DLOS8N =
143 +* **Power LED **[[image:image-20220706115518-1.png||height="15" width="16"]] : This (% style="color:red" %)**RED LED**(%%) will be **solid on** if the device is properly powered.
144 +* **LoRa LED   **[[image:image-20220706115518-2.png||height="15" width="15"]] : This **RGB LED** will** (% style="color:green" %)blink GREEN(%%)** when LoRaWAN module starts or transmit a packet.
145 +* **SYS LED    ** [[image:image-20220706115518-3.png||height="16" width="16"]] : This **RGB LED** will shows different colors on different state:
146 +** (% style="color:blue" %)**SOLID BLUE**(%%): Device is alive with LoRaWAN server connection.
147 +** (% style="color:blue" %)**BLINKING BLUE**(%%): a) Device has internet connection but no LoRaWAN Connection.  or  b) Device is in booting stage, in this stage, it will (% style="color:blue" %)**BLINKING BLUE**(%%) for several seconds and then with (% style="color:red" %)**SOLID RED**(%%) and (% style="color:blue" %)**BLINKING BLUE**(%%) together
148 +** (% style="color:red" %)**SOLID RED**(%%): Device doesn't have Internet connection.
164 164  
165 -The DLOS8N is configured as a WiFi Access Point by default. User can access and configure the DLOS8N after connecting to its WiFi network, or via its Ethernet port.
150 +* **ETH LED    **[[image:image-20220706115518-4.png||height="15" width="17"]] :  This LED shows the ETH interface connection status.
166 166  
167 -== 2.1 Find IP address of DLOS8N ==
168 168  
169 -=== 2.1.1 Connect via WiFi ===
153 += 2.  Access and Configure LPS8N =
170 170  
171 -[[image:1652412985720-934.png]]
155 +(((
156 +The LPS8N is configured as a WiFi Access Point by factory default. You can access and configure the LPS8N after connecting to its WiFi network, or via its WAN Ethernet port.
157 +)))
172 172  
173 -At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
174 174  
160 +== 2.1  Find IP address of LPS8N ==
161 +
162 +=== 2.1.1  Connect via WiFi ===
163 +
164 +[[image:1657085974260-168.png]]
165 +
166 +
167 +At the first boot of LPS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password: (% style="background-color:yellow" %)dragino+dragino
168 +
175 175  [[image:1652413127647-377.png]]
176 176  
177 -(% style="background-color:#ffffcc" %)dragino+dragino
178 178  
179 179  (((
180 180  User can use a PC to connect to this WiFi network. The PC will get an IP address 10.130.1.xxx and the DLOS8N has the default IP (% style="color:green" %)10.130.1.1
174 +
175 +
176 +
181 181  )))
182 182  
183 -=== 2.1.2 Connect via Ethernet with DHCP IP from router ===
179 +=== 2.1.2  Connect via Ethernet with DHCP IP from router ===
184 184  
185 -[[image:1652414114583-532.png]]
181 +[[image:1657086105922-299.png]]
186 186  
187 187  
188 188  (((
189 -Alternatively, connect the DLOS8N Ethernet port to your router and DLOS8N will obtain an IP address from your router. In the router’s management portal, you should be able to find what IP address the router has assigned to the DLOS8N. You can also use this IP to connect.
185 +Alternatively, connect the LPS8N Ethernet port to your router and DLOS8N will obtain an IP address from your router. In the router's management portal, you should be able to find what IP address the router has assigned to the LPS8N. You can also use this IP to connect.
186 +
187 +
188 +
190 190  )))
191 191  
192 -=== 2.1.3 Connect via WiFi with DHCP IP from router ===
191 +=== 2.1.3  Connect via WiFi with DHCP IP from router ===
193 193  
194 -[[image:1652414137639-956.png]]
193 +[[image:1657086192720-649.png]]
195 195  
196 196  
197 -If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
196 +If the LPS8N already connect to the router via WiFi, use can use the WiFi IP to connect to LPS8N.
198 198  
199 -=== 2.1.4 Connect via Ethernet with fall back ip ===
200 200  
201 -The WAN port also has a [[fall back ip address>>path:#_I_configured_LPS8]] for access if user doesn’t connect to uplink router. Click [[here>>path:#_I_configured_LPS8]] to see how to configure.
202 202  
203 -== 2.2 Access Configure Web UI ==
200 +=== 2.1.4  Connect via Ethernet with fall back ip ===
204 204  
202 +The WAN port also has a [[fall back ip address>>||anchor="H10.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] for access if user doesn't connect to uplink router. Click [[here>>||anchor="H10.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] to see how to configure.
203 +
204 +
205 +
206 +== 2.2  Access Configure Web UI ==
207 +
205 205  **Web Interface**
206 206  
207 207  Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
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223 223  
224 224  [[image:1652414287022-223.png]]
225 225  
229 +
230 +
226 226  = 3. Typical Network Setup =
227 227  
228 228  == 3.1 Overview ==
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232 232  * **WAN Port Internet Mode**
233 233  * **WiFi Client Mode**
234 234  * **WiFi AP Mode**
235 -* **Cellular Mode**
236 236  
241 +
242 +
243 +
237 237  == 3.2 Use WAN port to access Internet ==
238 238  
239 239  By default, the DLOS8N is set to use the WAN port to connect to an upstream network. When you connect the DLOS8N’s WAN port to an upstream router, DLOS8N will get an IP address from the router and have Internet access via the upstream router. The network status can be checked in the (% style="color:#4f81bd" %)**home page**:
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