Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
To version < 158.2 >
edited by Xiaoling
on 2022/12/13 17:33
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,34 +6,25 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 -(((
21 -
22 -)))
16 +[[image:image-20220715001142-3.png||height="145" width="220"]]
23 23  
18 +
24 24  (((
25 -(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
20 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 31  (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,35 +40,36 @@
40 40  (((
41 41  Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
42 42  )))
43 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 -
53 53  == 1.2  Features ==
54 54  
42 +
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
48 +* Spring RF antenna
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
62 62  * Firmware upgradable via UART interface
63 -* Ultra-long RF range
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 64  
55 +
56 +
65 65  == 1.3  Specification ==
66 66  
59 +
67 67  * CPU: 32-bit 48 MHz
68 68  * Flash: 256KB
69 69  * RAM: 64KB
70 -* Input Power Range: 1.8v ~~ 3.7v
71 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
72 72  * Frequency Range: 150 MHz ~~ 960 MHz
73 73  * Maximum Power +22 dBm constant RF output
74 74  * High sensitivity: -148 dBm
... ... @@ -80,615 +80,409 @@
80 80  ** Operating: 10 ~~ 95% (Non-Condensing)
81 81  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
82 82  * LoRa Rx current: <9 mA
83 -* I/O Voltage: 3.3v
84 84  
85 -== 1.4  AT Command ==
86 86  
87 87  
88 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
78 +== 1.4  Pin Mapping & LED ==
89 89  
90 90  
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
91 91  
92 -== 1.5  Dimension ==
93 93  
94 -[[image:image-20220718094750-3.png]]
84 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
95 95  
96 96  
97 -
98 -== 1.6  Pin Mapping ==
99 -
100 -[[image:image-20220720111850-1.png]]
101 -
102 -
103 -
104 -== 1.7  Land Pattern ==
105 -
106 -[[image:image-20220517072821-2.png]]
107 -
108 -
109 -
110 -= 2.  LA66 LoRaWAN Shield =
111 -
112 -
113 -== 2.1  Overview ==
114 -
115 -
116 116  (((
117 -[[image:image-20220715000826-2.png||height="145" width="220"]]
88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
118 118  )))
119 119  
120 -(((
121 -
122 -)))
123 123  
124 -(((
125 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
126 -)))
92 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
127 127  
128 -(((
129 -(((
130 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
131 -)))
132 -)))
133 133  
134 -(((
135 -(((
136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 -)))
138 -)))
95 +[[image:image-20220723100027-1.png]]
139 139  
140 -(((
141 -(((
142 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
143 -)))
144 -)))
145 145  
146 -(((
147 -(((
148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 -)))
150 -)))
98 +Open the serial port tool
151 151  
100 +[[image:image-20220602161617-8.png]]
152 152  
153 153  
154 -== 2.2  Features ==
103 +[[image:image-20220602161718-9.png||height="457" width="800"]]
155 155  
156 -* Arduino Shield base on LA66 LoRaWAN module
157 -* Support LoRaWAN v1.0.4 protocol
158 -* Support peer-to-peer protocol
159 -* TCXO crystal to ensure RF performance on low temperature
160 -* SMA connector
161 -* Available in different frequency LoRaWAN frequency bands.
162 -* World-wide unique OTAA keys.
163 -* AT Command via UART-TTL interface
164 -* Firmware upgradable via UART interface
165 -* Ultra-long RF range
166 166  
167 -== 2.3  Specification ==
168 168  
169 -* CPU: 32-bit 48 MHz
170 -* Flash: 256KB
171 -* RAM: 64KB
172 -* Input Power Range: 1.8v ~~ 3.7v
173 -* Power Consumption: < 4uA.
174 -* Frequency Range: 150 MHz ~~ 960 MHz
175 -* Maximum Power +22 dBm constant RF output
176 -* High sensitivity: -148 dBm
177 -* Temperature:
178 -** Storage: -55 ~~ +125℃
179 -** Operating: -40 ~~ +85℃
180 -* Humidity:
181 -** Storage: 5 ~~ 95% (Non-Condensing)
182 -** Operating: 10 ~~ 95% (Non-Condensing)
183 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184 -* LoRa Rx current: <9 mA
185 -* I/O Voltage: 3.3v
107 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
186 186  
187 -== 2.4  LED ==
188 188  
189 -~1. The LED lights up red when there is an upstream data packet
190 -2. When the network is successfully connected, the green light will be on for 5 seconds
191 -3. Purple light on when receiving downlink data packets
110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
192 192  
193 193  
194 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
113 +[[image:image-20220602161935-10.png||height="498" width="800"]]
195 195  
196 -Show connection diagram：
197 197  
198 -[[image:image-20220723170210-2.png||height="908" width="681"]]
199 199  
200 -1.open Arduino IDE
117 +(% style="color:blue" %)**3.  See Uplink Command**
201 201  
202 -[[image:image-20220723170545-4.png]]
203 203  
204 -2.Open project
120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
205 205  
206 -[[image:image-20220723170750-5.png||height="533" width="930"]]
122 +example: AT+SENDB=01,02,8,05820802581ea0a5
207 207  
208 -3.Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload
124 +[[image:image-20220602162157-11.png||height="497" width="800"]]
209 209  
210 -[[image:image-20220723171228-6.png]]
211 211  
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
213 213  
214 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
128 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
215 215  
216 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
217 217  
218 -1.Open project
131 +[[image:image-20220817093644-1.png]]
219 219  
220 -[[image:image-20220723172502-8.png]]
221 221  
222 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
134 +== 1.6  Example: How to join helium ==
223 223  
224 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
225 225  
226 226  
138 +(% style="color:blue" %)**1.  Create a new device.**
227 227  
228 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
229 229  
141 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
230 230  
231 -**1.  Open project**
232 232  
233 233  
234 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
145 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
235 235  
236 236  
237 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
148 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
238 238  
239 239  
240 240  
241 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
152 +(% style="color:blue" %)**3.  Use AT commands.**
242 242  
243 243  
244 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
245 245  
246 246  
247 247  
248 -**3.  Integration into Node-red via TTNV3**
159 +(% style="color:blue" %)**4.  Use the serial port tool**
249 249  
250 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
251 251  
252 -[[image:image-20220723175700-12.png||height="602" width="995"]]
162 +[[image:image-20220909151517-2.png||height="543" width="708"]]
253 253  
254 254  
255 255  
256 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
166 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
257 257  
258 258  
259 -=== 2.8.1  Items needed for update ===
169 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
260 260  
261 261  
262 -1. LA66 LoRaWAN Shield
263 -1. Arduino
264 -1. USB TO TTL Adapter
265 265  
266 -[[image:image-20220602100052-2.png||height="385" width="600"]]
173 +(% style="color:blue" %)**6.  Network successfully.**
267 267  
268 268  
269 -=== 2.8.2  Connection ===
176 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
270 270  
271 271  
272 -[[image:image-20220602101311-3.png||height="276" width="600"]]
273 273  
180 +(% style="color:blue" %)**7.  Send uplink using command**
274 274  
275 -(((
276 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
277 -)))
278 278  
279 -(((
280 -(% style="background-color:yellow" %)**GND  <-> GND
281 -TXD  <->  TXD
282 -RXD  <->  RXD**
283 -)))
183 +[[image:image-20220912085244-1.png]]
284 284  
285 285  
286 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
186 +[[image:image-20220912085307-2.png]]
287 287  
288 -Connect USB TTL Adapter to PC after connecting the wires
289 289  
290 290  
291 -[[image:image-20220602102240-4.png||height="304" width="600"]]
190 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
292 292  
293 293  
294 -=== 2.8.3  Upgrade steps ===
193 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
295 295  
296 296  
297 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
196 +**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
298 298  
198 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
299 299  
300 -[[image:image-20220602102824-5.png||height="306" width="600"]]
301 301  
201 +(% style="color:red" %)**Preconditions:**
302 302  
203 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
303 303  
304 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
205 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
305 305  
306 306  
307 -[[image:image-20220602104701-12.png||height="285" width="600"]]
308 308  
209 +(% style="color:blue" %)**Steps for usage:**
309 309  
211 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
310 310  
311 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
213 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
312 312  
215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
313 313  
314 -(((
315 -(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
316 -)))
317 317  
218 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
318 318  
319 -[[image:image-20220602103227-6.png]]
320 320  
221 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
321 321  
322 -[[image:image-20220602103357-7.png]]
323 323  
224 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
324 324  
325 325  
326 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
327 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
227 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
328 328  
329 329  
330 -[[image:image-20220602103844-8.png]]
230 +[[image:image-20220723100439-2.png]]
331 331  
332 332  
333 333  
334 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
335 -(% style="color:blue" %)**3. Select the bin file to burn**
234 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
336 336  
337 337  
338 -[[image:image-20220602104144-9.png]]
237 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
339 339  
239 + (% style="background-color:yellow" %)**apt update**
340 340  
341 -[[image:image-20220602104251-10.png]]
241 + (% style="background-color:yellow" %)**apt install minicom**
342 342  
343 343  
344 -[[image:image-20220602104402-11.png]]
244 +Use minicom to connect to the RPI's terminal
345 345  
246 +[[image:image-20220602153146-3.png||height="439" width="500"]]
346 346  
347 347  
348 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
349 -(% style="color:blue" %)**4. Click to start the download**
350 350  
351 -[[image:image-20220602104923-13.png]]
250 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
352 352  
353 353  
253 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
354 354  
355 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
356 -(% style="color:blue" %)**5. Check update process**
357 357  
256 +[[image:image-20220602154928-5.png||height="436" width="500"]]
358 358  
359 -[[image:image-20220602104948-14.png]]
360 360  
361 361  
260 +(% style="color:blue" %)**4.  Send Uplink message**
362 362  
363 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
364 -(% style="color:blue" %)**The following picture shows that the burning is successful**
365 365  
366 -[[image:image-20220602105251-15.png]]
263 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
367 367  
265 +example: AT+SENDB=01,02,8,05820802581ea0a5
368 368  
369 369  
370 -= 3.  LA66 USB LoRaWAN Adapter =
268 +[[image:image-20220602160339-6.png||height="517" width="600"]]
371 371  
372 372  
373 -== 3.1  Overview ==
374 374  
272 +Check to see if TTN received the message
375 375  
376 -[[image:image-20220715001142-3.png||height="145" width="220"]]
377 377  
275 +[[image:image-20220602160627-7.png||height="369" width="800"]]
378 378  
379 -(((
380 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
381 -)))
382 382  
383 -(((
384 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
385 -)))
278 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
386 386  
387 -(((
388 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
389 -)))
280 +=== 1.9.1  Hardware and Software Connection ===
390 390  
391 -(((
392 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
393 -)))
394 394  
395 -(((
396 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
397 -)))
398 398  
284 +==== (% style="color:blue" %)**Overview：**(%%) ====
399 399  
400 400  
401 -== 3.2  Features ==
402 -
403 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
404 -* Ultra-long RF range
405 -* Support LoRaWAN v1.0.4 protocol
406 -* Support peer-to-peer protocol
407 -* TCXO crystal to ensure RF performance on low temperature
408 -* Spring RF antenna
409 -* Available in different frequency LoRaWAN frequency bands.
410 -* World-wide unique OTAA keys.
411 -* AT Command via UART-TTL interface
412 -* Firmware upgradable via UART interface
413 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
414 -
415 -
416 -
417 -== 3.3  Specification ==
418 -
419 -* CPU: 32-bit 48 MHz
420 -* Flash: 256KB
421 -* RAM: 64KB
422 -* Input Power Range: 5v
423 -* Frequency Range: 150 MHz ~~ 960 MHz
424 -* Maximum Power +22 dBm constant RF output
425 -* High sensitivity: -148 dBm
426 -* Temperature:
427 -** Storage: -55 ~~ +125℃
428 -** Operating: -40 ~~ +85℃
429 -* Humidity:
430 -** Storage: 5 ~~ 95% (Non-Condensing)
431 -** Operating: 10 ~~ 95% (Non-Condensing)
432 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
433 -* LoRa Rx current: <9 mA
434 -
435 -
436 -
437 -== 3.4  Pin Mapping & LED ==
438 -
439 -
440 -
441 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
442 -
443 -
444 444  (((
445 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
288 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
289 +
290 +* Send real-time location information of mobile phone to LoRaWAN network.
291 +* Check LoRaWAN network signal strengh.
292 +* Manually send messages to LoRaWAN network.
446 446  )))
447 447  
448 448  
449 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
450 450  
451 451  
452 -[[image:image-20220723100027-1.png]]
298 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
453 453  
454 454  
455 -Open the serial port tool
301 +A USB to Type-C adapter is needed to connect to a Mobile phone.
456 456  
457 -[[image:image-20220602161617-8.png]]
303 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
458 458  
459 -[[image:image-20220602161718-9.png||height="457" width="800"]]
305 +[[image:image-20220813174353-2.png||height="360" width="313"]]
460 460  
461 461  
462 462  
463 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
309 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
464 464  
465 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
466 466  
312 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
467 467  
468 -[[image:image-20220602161935-10.png||height="498" width="800"]]
469 469  
315 +[[image:image-20220813173738-1.png]]
470 470  
471 471  
472 -(% style="color:blue" %)**3. See Uplink Command**
473 473  
474 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
319 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
475 475  
476 -example: AT+SENDB=01,02,8,05820802581ea0a5
477 477  
478 -[[image:image-20220602162157-11.png||height="497" width="800"]]
322 +Function and page introduction
479 479  
480 480  
325 +[[image:image-20220723113448-7.png||height="995" width="450"]]
481 481  
482 -(% style="color:blue" %)**4. Check to see if TTN received the message**
483 483  
484 -[[image:image-20220602162331-12.png||height="420" width="800"]]
328 +**Block Explain:**
485 485  
330 +1.  Display LA66 USB LoRaWAN Module connection status
486 486  
332 +2.  Check and reconnect
487 487  
488 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
334 +3.  Turn send timestamps on or off
489 489  
336 +4.  Display LoRaWan connection status
490 490  
491 -**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
338 +5.  Check LoRaWan connection status
492 492  
493 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
340 +6.  The RSSI value of the node when the ACK is received
494 494  
495 -(% style="color:red" %)**Preconditions:**
342 +7.  Node's Signal Strength Icon
496 496  
497 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
344 +8.  Configure Location Uplink Interval
498 498  
499 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
346 +9.  AT command input box
500 500  
348 +10.  Send Button:  Send input box info to LA66 USB Adapter
501 501  
350 +11.  Output Log from LA66 USB adapter
502 502  
503 -(% style="color:blue" %)**Steps for usage:**
352 +12.  clear log button
504 504  
505 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
354 +13.  exit button
506 506  
507 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
508 508  
509 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
510 510  
358 +LA66 USB LoRaWAN Module not connected
511 511  
512 512  
513 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
361 +[[image:image-20220723110520-5.png||height="677" width="508"]]
514 514  
515 515  
516 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
517 517  
365 +Connect LA66 USB LoRaWAN Module
518 518  
519 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
520 520  
521 -[[image:image-20220723100439-2.png]]
368 +[[image:image-20220723110626-6.png||height="681" width="511"]]
522 522  
523 523  
524 524  
525 -(% style="color:blue" %)**2. Install Minicom in RPi.**
526 526  
527 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
373 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
528 528  
529 - (% style="background-color:yellow" %)**apt update**
530 530  
531 - (% style="background-color:yellow" %)**apt install minicom**
376 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
532 532  
533 533  
534 -Use minicom to connect to the RPI's terminal
379 +[[image:image-20220723134549-8.png]]
535 535  
536 -[[image:image-20220602153146-3.png||height="439" width="500"]]
537 537  
538 538  
383 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
539 539  
540 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
541 541  
542 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
386 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
543 543  
388 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
544 544  
545 -[[image:image-20220602154928-5.png||height="436" width="500"]]
390 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
546 546  
392 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
547 547  
548 548  
549 -(% style="color:blue" %)**4. Send Uplink message**
395 +Example output in NodeRed is as below:
550 550  
551 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
397 +[[image:image-20220723144339-1.png]]
552 552  
553 -example: AT+SENDB=01,02,8,05820802581ea0a5
554 554  
400 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
555 555  
556 -[[image:image-20220602160339-6.png||height="517" width="600"]]
557 557  
403 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
558 558  
405 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect).
559 559  
560 -Check to see if TTN received the message
561 561  
562 -[[image:image-20220602160627-7.png||height="369" width="800"]]
408 +[[image:image-20220723150132-2.png]]
563 563  
564 564  
411 += 2.  FAQ =
565 565  
566 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
413 +== 2.1  How to Compile Source Code for LA66? ==
567 567  
568 568  
569 -=== 3.8.1 DRAGINO-LA66-APP ===
416 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
570 570  
571 571  
572 -[[image:image-20220723102027-3.png]]
419 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
573 573  
574 574  
422 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
575 575  
576 -==== (% style="color:blue" %)**Overview：**(%%) ====
577 577  
425 += 3.  Order Info =
578 578  
579 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
580 580  
581 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
428 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
582 582  
583 583  
431 +(% style="color:blue" %)**XXX**(%%): The default frequency band
584 584  
585 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
433 +* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
434 +* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
435 +* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
436 +* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
437 +* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
438 +* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
439 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
440 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
441 +* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
586 586  
587 587  
588 -Requires a type-c to USB adapter
589 589  
590 -[[image:image-20220723104754-4.png]]
445 += 4.  Reference =
591 591  
592 592  
448 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
449 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
593 593  
594 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
595 595  
596 596  
597 -Function and page introduction
453 += 5.  FCC Statement =
598 598  
599 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
600 600  
601 -1.Display LA66 USB LoRaWAN Module connection status
456 +(% style="color:red" %)**FCC Caution:**
602 602  
603 -2.Check and reconnect
458 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
604 604  
605 -3.Turn send timestamps on or off
460 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
606 606  
607 -4.Display LoRaWan connection status
608 608  
609 -5.Check LoRaWan connection status
463 +(% style="color:red" %)**IMPORTANT NOTE: **
610 610  
611 -6.The RSSI value of the node when the ACK is received
465 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
612 612  
613 -7.Node's Signal Strength Icon
467 +—Reorient or relocate the receiving antenna.
614 614  
615 -8.Set the packet sending interval of the node in seconds
469 +—Increase the separation between the equipment and receiver.
616 616  
617 -9.AT command input box
471 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
618 618  
619 -10.Send AT command button
473 +—Consult the dealer or an experienced radio/TV technician for help.
620 620  
621 -11.Node log box
622 622  
623 -12.clear log button
476 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
624 624  
625 -13.exit button
478 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
626 626  
627 -
628 -LA66 USB LoRaWAN Module not connected
629 -
630 -[[image:image-20220723110520-5.png||height="903" width="677"]]
631 -
632 -
633 -
634 -Connect LA66 USB LoRaWAN Module
635 -
636 -[[image:image-20220723110626-6.png||height="906" width="680"]]
637 -
638 -
639 -
640 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
641 -
642 -
643 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
644 -
645 -[[image:image-20220723134549-8.png]]
646 -
647 -
648 -
649 -**2.  Open Node-RED,And import the JSON file to generate the flow**
650 -
651 -Sample JSON file please go to this link to download：放置JSON文件的链接
652 -
653 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
654 -
655 -The following is the positioning effect map
656 -
657 -[[image:image-20220723144339-1.png]]
658 -
659 -
660 -
661 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
662 -
663 -
664 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
665 -
666 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
667 -
668 -[[image:image-20220723150132-2.png]]
669 -
670 -
671 -
672 -= 4.  Order Info =
673 -
674 -
675 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
676 -
677 -
678 -(% style="color:blue" %)**XXX**(%%): The default frequency band
679 -
680 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
681 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
682 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
683 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
684 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
685 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
686 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
687 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
688 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
689 -
690 -
691 -= 5.  Reference =
692 -
693 -
694 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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