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Last modified by Xiaoling on 2023/07/24 09:53
From version 31.3
edited by Xiaoling
on 2022/11/21 17:18
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To version 16.1
edited by Xiaoling
on 2022/11/21 16:55
Change comment: Uploaded new attachment "image-20221121165511-2.jpeg", version {1}

Summary

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Content
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2 2  [[image:1669017918121-199.png||height="359" width="358"]]
3 3  
4 4  
5 -**Table of Contents:**
6 6  
7 -{{toc/}}
8 8  
9 9  
10 10  
11 11  
12 12  
11 +
12 +
13 +
13 13  = 1. Overview =
14 14  
15 15  == 1.1 What is Dragino LoRaWAN IoT Kit v3? ==
... ... @@ -38,7 +38,6 @@
38 38  
39 39  
40 40  
41 -
42 42  == 1.3 What can you learn from the kit? ==
43 43  
44 44  
... ... @@ -59,8 +59,6 @@
59 59  * Learn different way to connect LoRaWAN network to IoT Server and compare their advantages / disadvantages.
60 60  
61 61  
62 -
63 -
64 64  == 1.4 What parts Dragino LoRa IoT v3 includes? ==
65 65  
66 66  
... ... @@ -88,7 +88,6 @@
88 88  
89 89  
90 90  
91 -
92 92  = 2. Example 1: Test a LoRaWAN network =
93 93  
94 94  
... ... @@ -100,7 +100,6 @@
100 100  [[image:1669019691933-772.png]]
101 101  
102 102  
103 -
104 104  (% style="color:blue" %)**STEPS:**
105 105  
106 106  ~1. Register LPS8v2 gateway to TTN so provide a LoRaWAN coverage. See section “[[Gateway Registration for Semtech UDP ~~-~~-~> Primary LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20TTN/#H2.A0GatewayRegistrationforSemtechUDP]]” 
... ... @@ -110,221 +110,208 @@
110 110  3. Register LA66 USB to TTN and track people location. See “[[Example: Use of LA66 USB LoRaWAN Adapter and mobile APP>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.9A0Example:UseofA0LA66USBLoRaWANAdapterandmobileAPP]]”
111 111  
112 112  
113 -
114 114  (% style="color:blue" %)**Result:**
115 115  
116 116   [[image:1669019732684-677.png]]
117 117  
118 118  
114 +
119 119  = 3. Example 2: Test Built-In LoRaWAN Server =
120 120  
121 -
122 122  This example describes how to use LPS8v2, LA66 Shield & LA66 USB to set up a LoRaWAN network and connect it to built-in LoRaWAN Server in. It also shows how to use external application server to monitor / manage the LoRa Nodes.
123 123  
119 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
124 124  
125 -[[image:1669019757521-444.png]]
126 -
127 -
128 128  This example is almost the same as Example1, the difference is that this example use the built-in LoRaWAN server (TTNv3 Stack) in LPS8v2. While Example 1 use the public TTN server.
129 129  
123 +
130 130  TTN v3 stack has the same configure method as the public TTN server. When user test example 2 here. User need to log in the TTNv3 stack in LPS8v2 as per below:
131 131  
132 -**Input URL( __http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address> __) in your browser.**
133 133  
134 -**Such as  __http:~/~/dragino-54ff12:8080  or http:~/~/<Local-IPV4-Address>__**
127 +Input URL( __http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address> __) in your browser.
135 135  
129 +Such as  __http:~/~/dragino-54ff12:8080  or http:~/~/<Local-IPV4-Address>__
136 136  
137 137  (% style="color:blue" %)**Login account:**
138 138  
139 -**User ID:  admin**
133 +User ID:  admin
140 140  
141 -**Password:  dragino**
135 +Password:  dragino
142 142  
143 -[[image:1669019821266-501.png]]
137 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png||alt="image-20220725171719-1.png"]]
144 144  
145 145  
146 146  
147 147  = 4. Example 3: Test Built-in LoRaWAN server and Application server =
148 148  
149 -
150 150  This example describes how to use LPS8v2, LA66 Shield & LA66 USB to set up a LoRaWAN network and connect it to built-in LoRaWAN Server in. It also shows how to use external application server to monitor / manage the LoRa Nodes.
151 151  
152 152  
153 -[[image:1669019855783-448.png]]
146 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
154 154  
155 -
156 156  This example is quite similiar as Example2, the difference is that this example use the built-in Application server (Node-Red) in LPS8v2. While Example 2 use the public Node-Red
157 157  
150 +
158 158  Below is the Node-Red access instruction of LPS8v2:
159 159  
160 -You can access the gateway's built-in AS server of Node-Red via the **URL(__http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>__)** in your browser.
153 +You can access the gateway's built-in AS server of Node-Red via the URL(__http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>__) in your browser.
161 161  
162 -**Such as __http:~/~/dragino-54ff12:1880  or [[http:~~/~~/<Local-IPV4-Address~>>>http://<Local-IPV4-Address>]]__**
155 +Such as __http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>__
163 163  
157 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png||alt="image-20220725172124-3.png"]]
164 164  
165 -[[image:1669019884655-805.png]]
166 166  
167 167  
168 168  = 5. Example 4: Peer to Peer Test on end node =
169 169  
170 -
171 171  This example describes how to test peer to peer communicate between LoRa End Node.
172 172  
165 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
173 173  
174 -[[image:1669019964124-630.png]]
175 -
176 -
177 177  In this example, the end nodes LA66 Shield and LA66 USB are not use LoRaWAN protocol. Users need to flash them with the firmware support private LoRa.
178 178  
179 -* **Software Location: [[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]**
169 +* Software Location: [[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]
180 180  
181 -* **How to Flash Firmware: [[For LA66 Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/#H1.9A0UpgradeFirmwareofLA66LoRaWANShield]] , For [[LA66 USB>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].**
171 +* How to Flash Firmware: [[For LA66 Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/#H1.9A0UpgradeFirmwareofLA66LoRaWANShield]] , For [[LA66 USB>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].
182 182  
183 183  This example will show how to get Temperature sensor value from LA66 Shield and send it to LA66 USB. LA66 USB is connected to mobile phone. So user can see the temperature value in mobile phone directly . User can also send message from mobile phone to LA66 to control the RGB LED.
184 184  
185 185  
176 +
186 186  == 5.1 Set Up LA66 Shield + UNO ==
187 187  
188 188  === 5.1.1 Set up LA66 Module ===
189 189  
190 -
191 191  LA66 Module is loaded with the firmware [[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]] and user can use AT Command to set up LA66 with below parameters:
192 192  
193 193  
194 -(% style="color:#037691" %)**AT+FRE=904.100,904.100   ** (%%) ~-~-->  TX and RX frequency set: 9041100000
184 +AT+FRE=904.100,904.100  ~-~--> TX and RX frequency set: 9041100000
195 195  
196 -(% style="color:#037691" %)**AT+BW=0,0 ** (%%) ~-~-->  TX and RX Bandwidth set: 125kHz
186 +AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
197 197  
198 -(% style="color:#037691" %)**AT+SF=12,12    ** (%%) ~-~-->  TX and RX Spreading Factor set: SF10
188 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF10
199 199  
200 -(% style="color:#037691" %)**AT+CRC=1,1  ** (%%) ~-~-->  0: CRC OFF ,1: CRC ON
190 +AT+CRC=1,1  ~-~--> 0: CRC OFF ,1: CRC ON
201 201  
202 -(% style="color:#037691" %)**AT+HEADER=0,0**       (%%) ~-~-->  Header Type: explicit, explicit
192 +AT+HEADER=0,0  ~-~--> Header Type: explicit, explicit
203 203  
204 -(% style="color:#037691" %)**AT+CR=1,1  ** (%%) ~-~-->  CR: 4/5, 4/5
194 +AT+CR=1,1  ~-~--> CR: 4/5, 4/5
205 205  
206 -(% style="color:#037691" %)**AT+IQ=0,0**        (%%) ~-~-->  Invert IQ: 0,0
196 +AT+IQ=0,0  ~-~--> Invert IQ: 0,0
207 207  
208 -(% style="color:#037691" %)**AT+PREAMBLE=8,8  ** (%%) ~-~-->  TX and RX Preamble Length set: 8
198 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
209 209  
210 -(% style="color:#037691" %)**AT+SYNCWORD=0**     (%%) ~-~-->  Syncword**(0: private，1: public)**
200 +AT+SYNCWORD=0  ~-~--> Syncword**(0: private，1: public)**
211 211  
212 -(% style="color:#037691" %)**AT+RXMOD=6,0   ** (%%) ~-~-->  Rx Timeout and Reply mode
202 +AT+RXMOD=6,0  ~-~--> Rx Timeout and Reply mode
213 213  
214 214  
205 +
215 215  === 5.1.2 Hardware Connection ===
216 216  
208 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
217 217  
218 -[[image:1669020260360-253.png]]
210 +There is a sensor DHT11 (Temperature & Humidity sensor) and LED RGB connected to LA66 Shield + UNO. Please use the connection as we show in the photo.
219 219  
220 220  
221 -There is a sensor DHT11 (Temperature & Humidity sensor) and LED RGB connected to LA66 Shield + UNO. Please use the connection as we show in the photo.
222 222  
223 223  
224 224  === 5.1.3 Set up Arduino UNO ===
225 225  
226 -
227 227  The sketch for this example is [[Log-Temperature-Sensor-and- Control-RBG-LED.ino>>url:https://www.dropbox.com/sh/r5l3h5fhifrqbxn/AACgNoQ-aYnvWOxGwUDWxNlFa?dl=0]]
228 228  
229 229  
230 -(% style="color:blue" %)**Upload the code to UNO:**
220 +Upload the code to UNO:
231 231  
232 -[[image:1669020288319-334.png]]
222 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
233 233  
234 234  
225 +Check the LA66 Shield data: [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
235 235  
236 -(% style="color:blue" %)**Check the LA66 Shield data:**
237 237  
238 -[[image:1669020309356-484.png]]
239 -
240 -
241 241  == 5.2 Set Up LA66 USB ==
242 242  
243 -
244 244  LA66 USB is loaded with the firmware [[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]] and user can use AT Command to set up LA66 USB with below parameters:
245 245  
246 246  
247 -(% style="color:#037691" %)**AT+FRE=904.100,904.100**(%%)  ~-~->  TX and RX frequency set: 904100000 
233 +AT+FRE=904.100,904.100  ~-~->TX and RX frequency set: 904100000 
248 248  
249 -(% style="color:#037691" %)**AT+BW=0,0**    (%%) ~-~->  TX and RX Bandwidth set: 125kHz
235 +AT+BW=0,0     ~-~->TX and RX Bandwidth set: 125kHz
250 250  
251 -(% style="color:#037691" %)**AT+SF=10,10**  (%%) ~-~->  TX and RX Spreading Factor set: SF10 
237 +AT+SF=10,10   ~-~->TX and RX Spreading Factor set: SF10 
252 252  
253 -(% style="color:#037691" %)**AT+CRC=1,1** (%%) ~-~->  0: CRC OFF ,1: CRC ON
239 +AT+CRC=1,1     ~-~->0: CRC OFF ,1: CRC ON
254 254  
255 -(% style="color:#037691" %)**AT+HEADER=0,0**  (%%) ~-~->  Header Type: explicit, explicit
241 +AT+HEADER=0,0     ~-~->Header Type: explicit, explicit
256 256  
257 -(% style="color:#037691" %)**AT+CR=1,1**   (%%) ~-~->  CR: 4/5, 4/5
243 +AT+CR=1,1       ~-~->CR: 4/5, 4/5
258 258  
259 -(% style="color:#037691" %)**AT+IQ=0,0**    (%%) ~-~->  Invert IQ: 0,0
245 +AT+IQ=0,0       ~-~->Invert IQ: 0,0
260 260  
261 -(% style="color:#037691" %)**AT+PREAMBLE=8,8**  (%%) ~-~->  TX and RX Preamble Length set: 8
247 +AT+PREAMBLE=8,8 ~-~->TX and RX Preamble Length set: 8
262 262  
263 -(% style="color:#037691" %)**AT+SYNCWORD=0**   (%%) ~-~->  Syncword**(0: private，1: public)**
249 +AT+SYNCWORD=0  ~-~->Syncword**(0: private，1: public)**
264 264  
265 -(% style="color:#037691" %)**AT+RXMOD=65535,0**  (%%) ~-~->  Set the receive mode
251 +AT+RXMOD=65535,0      ~-~->Set the receive mode
266 266  
267 -(% style="color:#037691" %)**AT+RXDAFORM=1**  (%%) ~-~->  ASCII to string
253 +AT+RXDAFORM=1  ~-~->ASCII to string
268 268  
269 -
270 270  Users using USB to Type-C adapter is needed to connect to a Mobile phone, Users need to download the USB Serial APP in their phones.
271 271  
272 272  For example, [[USB Serial Console>>url:https://play.google.com/store/apps/details?id=jp.sugnakys.usbserialconsole]] (Android Version Only)
273 273  
274 274  
275 -[[image:1669020888886-358.png]]
260 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
276 276  
277 277  
278 278  The serial port configuration for LA66 USB is as follows:
279 279  
280 - [[image:1669021003598-788.png]] [[image:1669021009003-965.png]]
265 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.jpg]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
281 281  
282 -(% style="display:none" %) (%%)
283 283  
268 +
284 284  == 5.3 Test result ==
285 285  
286 -
287 287  Users can view the temperature and humidity information received by LA66 USB in the mobile APP
288 288  
289 - [[image:1669021002246-577.png]] [[image:1669021002645-501.png]]
273 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
290 290  
291 291  Send a message to the LA66 USB control LA66 Shield + UNO external RBG LED through the mobile phone:
292 292  
293 293  
294 -For example, if you send (% style="color:blue" %)**AT+SEND=1,000101,2,0** the (%%)RBG LED will light up red.
278 +For example, if you send AT+SEND=1,000101,2,0 the RBG LED will light up red.
295 295  
296 -[[image:1669021075655-472.png]]
280 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
297 297  
282 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.jpg]]
298 298  
299 -[[image:1669021098924-484.png]]
300 300  
301 301  
286 +
302 302  = 6. Example 5: Peer to Peer Test and plot the data in LPS8v2 =
303 303  
304 -
305 305  This example describes how to test peer to peer communicate between LoRa End Node and LoRa Gateway.
306 306  
291 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
307 307  
308 -[[image:1669021294907-277.png]]
309 -
310 -
311 311  In this example, the end nodes LA66 Shield and LA66 USB are not use LoRaWAN protocol. Users need to flash them with the firmware support private LoRa.
312 312  
313 -* (% style="color:blue" %)**Software Location**(%%)**: [[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]**
295 +* (% style="color:blue" %)Software Location(%%): [[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]
314 314  
315 -* (% style="color:blue" %)**How to Flash Firmware**(%%)**: [[For LA66 Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/#H1.9A0UpgradeFirmwareofLA66LoRaWANShield]] , For [[LA66 USB>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].**
297 +* (% style="color:blue" %)How to Flash Firmware(%%): [[For LA66 Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/#H1.9A0UpgradeFirmwareofLA66LoRaWANShield]] , For [[LA66 USB>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].
316 316  
317 317  This example will show how to get Temperature sensor value from LA66 Shield and send it to LA66 USB. LA66 USB is connected to LPS8v2. LPS8v2 will receive the data from LA66 USB and plot the data in the built-in Node-Red server.
318 318  
319 319  (% style="color:red" %)**Notice:**
320 320  
321 -1. LPS8v2 has LoRaWAN concentrator which doesn't do anything in this example. This example doesn't need this SX1302 concentrator.
322 -
303 +1. LPS8v2 has LoRaWAN concentrator which doesn’t do anything in this example. This example doesn’t need this SX1302 concentrator.
323 323  2. For mass deployment, user can use the LG01v2 instead of LPS8v2+LA66 USB. LG01v2 already include LA66 module inside.
324 324  
325 325  Use can check [[THIS LINK>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/LG01v2/#H5.2Example:LG01v2]] for an instruction of this example. In the link it uses LG01v2 as example, the use for LPS8v2+LA66 USB is the same as LG01v2.
326 326  
327 327  
309 +
310 +
328 328  = 7. Example 6: Limited LoRaWAN relay =
329 329  
330 330  
... ... @@ -331,120 +331,118 @@
331 331  This example describes a limited LoRaWAN relay method with the use of LA66 module.
332 332  
333 333  
334 -[[image:1669021378154-590.png]]
317 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
335 335  
336 336  
337 337  In this example, the end nodes LA66 Shield and LA66 USB are not use LoRaWAN protocol. Users need to flash them with the firmware support private LoRa.
338 338  
339 -* (% style="color:blue" %)**Software Location**(%%): **[[LA66 USB use LoRaWAN firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]], [[LA66 Shield use Point to Point firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]].**
322 +* (% style="color:blue" %)**Software Location**(%%): [[LA66 USB use LoRaWAN firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]], [[LA66 Shield use Point to Point firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]].
340 340  
341 -* (% style="color:blue" %)**How to Flash Firmware**(%%):  **[[For LA66 Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/#H1.9A0UpgradeFirmwareofLA66LoRaWANShield]] , For [[LA66 USB>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].**
324 +* (% style="color:blue" %)**How to Flash Firmware**(%%): [[For LA66 Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/#H1.9A0UpgradeFirmwareofLA66LoRaWANShield]] , For [[LA66 USB>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].
342 342  
343 -(% style="color:red" %)**Note: LA66 USB use a LoRaWAN version firmware and user need to set it to work in fix frequency, fix DR and ABP mode. LA66 already register to TTNv3 in ABP mode.**
326 +(% style="color:red" %)Note: LA66 USB use a LoRaWAN version firmware and user need to set it to work in fix frequency, fix DR and ABP mode. LA66 already register to TTNv3 in ABP mode.
344 344  
345 345  
346 346  == 7.1 Set up LA66 USB ==
347 347  
348 -
349 349  LA66 USB is loaded with the firmware [[LA66 USB use LoRaWAN firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]] and user can use AT Command to set up LA66 with below parameters:
350 350  
351 -(% style="color:#037691" %)**AT+CHS=904100000** (%%) ~-~->  Fix frequency
333 +AT+CHS=904100000    ~-~-> Fix frequency
352 352  
353 -(% style="color:#037691" %)**AT+NJM=0  ** (%%) ~-~->  Set the ABP mode
335 +AT+NJM=0            ~-~->Set the ABP mode
354 354  
355 -(% style="color:#037691" %)**AT+ADR=0**   (%%) ~-~->  Close ADR
337 +AT+ADR=0            ~-~->Close ADR
356 356  
357 -(% style="color:#037691" %)**AT+DR=0 ** (%%) ~-~->  Fix DR=0
339 +AT+DR=0             ~-~-> Fix DR=0
358 358  
359 359  Set up LA66 USB t work in ABP mode, use fix frequency(904100000) and fix DR0(SF10) to transmit data.
360 360  
361 361  
344 +
362 362  == 7.2 Set up LA66 Shield ==
363 363  
364 -
365 365  LA66 Shield is loaded with the firmware [[LA66 Shield use Point to Point firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]], LA66 Shield as Relay needs to be configured as follows:
366 366  
367 -(% style="color:#037691" %)**AT+FRE=904.100,904.100**(%%)  ~-~-> TX and RX frequency set: 904100000 
349 +AT+FRE=904.100,904.100  ~-~->TX and RX frequency set: 904100000 
368 368  
369 -(% style="color:#037691" %)**AT+BW=0,0**(%%)  ~-~-> TX and RX Bandwidth set: 125kHz
351 +AT+BW=0,0     ~-~->TX and RX Bandwidth set: 125kHz
370 370  
371 -(% style="color:#037691" %)**AT+SF=10,10**(%%)  ~-~-> TX and RX Spreading Factor set: SF10(corresponding toDR=0)
353 +AT+SF=10,10   ~-~->TX and RX Spreading Factor set: SF10(corresponding toDR=0)
372 372  
373 -(% style="color:#037691" %)**AT+CRC=1,1**(%%)  ~-~-> 0: CRC OFF ,1: CRC ON
355 +AT+CRC=1,1     ~-~->0: CRC OFF ,1: CRC ON
374 374  
375 -(% style="color:#037691" %)**AT+HEADER=0,0**(%%)  ~-~-> Header Type: explicit, explicit
357 +AT+HEADER=0,0     ~-~->Header Type: explicit, explicit
376 376  
377 -(% style="color:#037691" %)**AT+CR=1,1**(%%)  ~-~-> CR: 4/5, 4/5
359 +AT+CR=1,1       ~-~->CR: 4/5, 4/5
378 378  
379 -(% style="color:#037691" %)**AT+IQ=0,0**(%%)  ~-~-> Invert IQ: 0,0
361 +AT+IQ=0,0       ~-~->Invert IQ: 0,0
380 380  
381 -(% style="color:#037691" %)**AT+PREAMBLE=8,8**(%%)  ~-~-> TX and RX Preamble Length set: 8
363 +AT+PREAMBLE=8,8 ~-~->TX and RX Preamble Length set: 8
382 382  
383 -(% style="color:#037691" %)**AT+SYNCWORD=1**(%%)  ~-~-> Syncword**(0: private，1: public)**
365 +AT+SYNCWORD=1  ~-~->Syncword**(0: private，1: public)**
384 384  
385 -(% style="color:#037691" %)**AT+RXMOD=65535,1 **(%%) ~-~-> Set the Relay mode
367 +AT+RXMOD=65535,1      ~-~->Set the Relay mode
386 386  
387 -(% style="color:#037691" %)**AT+WAITTIME=1000**(%%)  ~-~-> Relay wait time 1000ms
369 +AT+WAITTIME=1000      ~-~->Relay wait time 1000ms
388 388  
389 389  
372 +
390 390  == 7.3 Uplink test ==
391 391  
375 +Users can connect to the LA66 USB using the serial port tool and enter the AT command: AT+SENDB=01,02,8,05820802581ea0a5
392 392  
393 -Users can connect to the LA66 USB using the serial port tool and enter the (% style="color:blue" %)**AT command: AT+SENDB=01,02,8,05820802581ea0a5**
377 +Command format:  AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
394 394  
395 -(% style="color:#037691" %)**Command format:  AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
379 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
396 396  
397 -[[image:1669021802668-328.png]]
398 398  
399 -
400 400  In addition, users can also access LA66 USB using the mobile app [[Download Link for Android apk >>url:https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]] (Android Version Only)
401 401  
402 -[[image:1669021860044-222.png]]
384 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
403 403  
404 404  
387 +
405 405  == 7.4 Test result ==
406 406  
407 -
408 408  See two duplicate messages on Gateway Traffic.
409 409  
410 -[[image:1669021878786-276.png]]
392 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
411 411  
412 412  
413 -
414 414  Bring LA66 USB and walk to a remote location to get the max distance. At this point,RSSi=-134 SNR=13.8, Go back 100 meters and put the LA66 Shield (Relay) in the location, Due to the following examples, there may be errors in the test in the urban area.
415 415  
416 -[[image:1669021889556-608.png]]
397 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
417 417  
418 418  
419 419  
420 -Without Relay, the LA66 USB can reach about 833meters.
401 +Without Relay, the LA66 USB can reach about 833meters. [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
421 421  
422 -[[image:1669021903207-809.png]]
403 +With Relay, the LA66 USB can reach around 2km.
423 423  
405 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.jpg]]
424 424  
425 425  
426 -With Relay, the LA66 USB can reach around 2km.
427 427  
428 -[[image:1669021922274-909.png]]
429 429  
430 430  
411 +
431 431  = 8. Technical Support =
432 432  
433 -
434 434  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
435 435  
436 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LG02/support@dragino.com]]
416 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
437 437  
418 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LG02/support@dragino.com]]
438 438  
439 -= 9. Reference =
440 440  
441 441  
442 -**1. [[LoRaWAN official website. And Technicel document for LoRaWAN.>>url:https://lora-alliance.org/lorawan-for-developers]]**
422 += 9. Reference =
443 443  
444 -**2. [[LoRa Low Energy design guide>>url:https://www.semtech.com/uploads/documents/LoraLowEnergyDesign_STD.pdf]] and [[Calculator Tool>>url:https://www.semtech.com/uploads/documents/SX1272LoRaCalculatorSetup1_1.zip]].**
424 +1. [[LoRaWAN official website. And Technicel document for LoRaWAN.>>url:https://lora-alliance.org/lorawan-for-developers]]
445 445  
446 -**3. About Distance: [[LoRa Modem Design Guide>>url:https://www.semtech.com/uploads/documents/LoraDesignGuide_STD.pdf]]**
426 +2. [[LoRa Low Energy design guide>>url:https://www.semtech.com/uploads/documents/LoraLowEnergyDesign_STD.pdf]] and [[Calculator Tool>>url:https://www.semtech.com/uploads/documents/SX1272LoRaCalculatorSetup1_1.zip]].
447 447  
448 -**4. User Manual: [[LPS8v2>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/]], [[LA66 LoRaWAN Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/]] , [[LA66 USB LoRaWAN Adapter>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/]]**
428 +3. About Distance: [[LoRa Modem Design Guide>>url:https://www.semtech.com/uploads/documents/LoraDesignGuide_STD.pdf]]
449 449  
450 -
430 +4. User Manual: [[LPS8v2>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/]], [[LA66 LoRaWAN Shield>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/]] , [[LA66 USB LoRaWAN Adapter>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/]]
431 +
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