Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 166.3 >
edited by Xiaoling
on 2023/05/26 13:55
To version < 137.3 >
edited by Xiaoling
on 2022/07/29 09:17
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Content
... ... @@ -6,14 +6,114 @@
6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 -= 1.  LA66 LoRaWAN Shield =
11 11  
12 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 -== 1.1  Overview ==
14 14  
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
15 15  
16 16  (((
21 +
22 +)))
23 +
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.
26 +)))
27 +)))
28 +
29 +(((
30 +(((
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 +)))
33 +)))
34 +
35 +(((
36 +(((
37 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 +)))
39 +
40 +(((
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 +)))
43 +)))
44 +
45 +(((
46 +(((
47 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 +)))
49 +)))
50 +
51 +
52 +
53 +== 1.2  Features ==
54 +
55 +* Support LoRaWAN v1.0.4 protocol
56 +* Support peer-to-peer protocol
57 +* TCXO crystal to ensure RF performance on low temperature
58 +* SMD Antenna pad and i-pex antenna connector
59 +* Available in different frequency LoRaWAN frequency bands.
60 +* World-wide unique OTAA keys.
61 +* AT Command via UART-TTL interface
62 +* Firmware upgradable via UART interface
63 +* Ultra-long RF range
64 +
65 +== 1.3  Specification ==
66 +
67 +* CPU: 32-bit 48 MHz
68 +* Flash: 256KB
69 +* RAM: 64KB
70 +* Input Power Range: 1.8v ~~ 3.7v
71 +* Power Consumption: < 4uA.
72 +* Frequency Range: 150 MHz ~~ 960 MHz
73 +* Maximum Power +22 dBm constant RF output
74 +* High sensitivity: -148 dBm
75 +* Temperature:
76 +** Storage: -55 ~~ +125℃
77 +** Operating: -40 ~~ +85℃
78 +* Humidity:
79 +** Storage: 5 ~~ 95% (Non-Condensing)
80 +** Operating: 10 ~~ 95% (Non-Condensing)
81 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
82 +* LoRa Rx current: <9 mA
83 +* I/O Voltage: 3.3v
84 +
85 +== 1.4  AT Command ==
86 +
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.
89 +
90 +
91 +
92 +== 1.5  Dimension ==
93 +
94 +[[image:image-20220718094750-3.png]]
95 +
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 +(((
17 17  [[image:image-20220715000826-2.png||height="145" width="220"]]
18 18  )))
19 19  
... ... @@ -51,11 +51,10 @@
51 51  
52 52  
53 53  
54 -== 1.2  Features ==
154 +== 2.2  Features ==
55 55  
56 -
57 57  * Arduino Shield base on LA66 LoRaWAN module
58 -* Support LoRaWAN v1.0.3 protocol
157 +* Support LoRaWAN v1.0.4 protocol
59 59  * Support peer-to-peer protocol
60 60  * TCXO crystal to ensure RF performance on low temperature
61 61  * SMA connector
... ... @@ -65,10 +65,8 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
167 +== 2.3  Specification ==
68 68  
69 -== 1.3  Specification ==
70 -
71 -
72 72  * CPU: 32-bit 48 MHz
73 73  * Flash: 256KB
74 74  * RAM: 64KB
... ... @@ -87,26 +87,18 @@
87 87  * LoRa Rx current: <9 mA
88 88  * I/O Voltage: 3.3v
89 89  
187 +== 2.4  LED ==
90 90  
91 -== 1.4  Pin Mapping & LED ==
92 92  
93 -
94 -[[image:image-20220817085048-1.png||height="533" width="734"]]
95 -
96 -
97 -
98 98  ~1. The LED lights up red when there is an upstream data packet
99 99  2. When the network is successfully connected, the green light will be on for 5 seconds
100 100  3. Purple light on when receiving downlink data packets
101 101  
102 102  
103 -[[image:image-20220820112305-1.png||height="515" width="749"]]
104 104  
196 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
105 105  
106 106  
107 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
108 -
109 -
110 110  **Show connection diagram：**
111 111  
112 112  
... ... @@ -124,19 +124,16 @@
124 124  (% style="color:blue" %)**2.  Open project**
125 125  
126 126  
127 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0 >>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
216 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
128 128  
129 129  [[image:image-20220726135239-1.png]]
130 130  
131 131  
132 -
133 133  (% style="color:blue" %)**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**
134 134  
135 -
136 136  [[image:image-20220726135356-2.png]]
137 137  
138 138  
139 -
140 140  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
141 141  
142 142  
... ... @@ -144,13 +144,13 @@
144 144  
145 145  
146 146  
147 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
233 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
148 148  
149 149  
150 150  (% style="color:blue" %)**1.  Open project**
151 151  
152 152  
153 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0 >>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
239 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
154 154  
155 155  
156 156  [[image:image-20220723172502-8.png]]
... ... @@ -157,7 +157,7 @@
157 157  
158 158  
159 159  
160 -(% style="color:blue" %)**2.  Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
246 +(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
161 161  
162 162  
163 163  [[image:image-20220723172938-9.png||height="652" width="1050"]]
... ... @@ -164,13 +164,13 @@
164 164  
165 165  
166 166  
167 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
253 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
168 168  
169 169  
170 170  (% style="color:blue" %)**1.  Open project**
171 171  
172 172  
173 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0>>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
259 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
174 174  
175 175  
176 176  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -184,254 +184,460 @@
184 184  
185 185  
186 186  
273 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
187 187  
275 +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/]]
188 188  
189 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
277 +[[image:image-20220723175700-12.png||height="602" width="995"]]
190 190  
191 191  
192 -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/]]
193 193  
281 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
194 194  
195 -[[image:image-20220723175700-12.png||height="602" width="995"]]
196 196  
284 +=== 2.8.1  Items needed for update ===
197 197  
198 198  
199 -== 1.8  Example: How to join helium ==
287 +1. LA66 LoRaWAN Shield
288 +1. Arduino
289 +1. USB TO TTL Adapter
200 200  
291 +[[image:image-20220602100052-2.png||height="385" width="600"]]
201 201  
202 -(% style="color:blue" %)**1.  Create a new device.**
203 203  
294 +=== 2.8.2  Connection ===
204 204  
205 -[[image:image-20220907165500-1.png||height="464" width="940"]]
206 206  
297 +[[image:image-20220602101311-3.png||height="276" width="600"]]
207 207  
208 208  
209 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
300 +(((
301 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
302 +)))
210 210  
304 +(((
305 +(% style="background-color:yellow" %)**GND  <-> GND
306 +TXD  <->  TXD
307 +RXD  <->  RXD**
308 +)))
211 211  
212 -[[image:image-20220907165837-2.png||height="375" width="809"]]
213 213  
311 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
214 214  
313 +Connect USB TTL Adapter to PC after connecting the wires
215 215  
216 -(% style="color:blue" %)**3.  Use AT commands.**
217 217  
316 +[[image:image-20220602102240-4.png||height="304" width="600"]]
218 218  
219 -[[image:image-20220602100052-2.png||height="385" width="600"]]
220 220  
319 +=== 2.8.3  Upgrade steps ===
221 221  
222 222  
223 -(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
322 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
224 224  
225 225  
226 -[[image:image-20220907170308-3.png||height="556" width="617"]]
325 +[[image:image-20220602102824-5.png||height="306" width="600"]]
227 227  
228 228  
229 229  
230 -(% style="color:blue" %)**5.  Network successfully.**
329 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
231 231  
232 232  
233 -[[image:image-20220907170436-4.png]]
332 +[[image:image-20220602104701-12.png||height="285" width="600"]]
234 234  
235 235  
236 236  
237 -(% style="color:blue" %)**6.  Send uplink using command**
336 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
238 238  
239 239  
240 -[[image:image-20220912084334-1.png]]
339 +(((
340 +(% 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/]]**
341 +)))
241 241  
242 242  
243 -[[image:image-20220912084412-3.png]]
344 +[[image:image-20220602103227-6.png]]
244 244  
245 245  
347 +[[image:image-20220602103357-7.png]]
246 246  
247 -[[image:image-20220907170744-6.png||height="242" width="798"]]
248 248  
249 249  
351 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
352 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
250 250  
251 -== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
252 252  
355 +[[image:image-20220602103844-8.png]]
253 253  
254 -=== 1.9.1  Items needed for update ===
255 255  
256 256  
257 -1. LA66 LoRaWAN Shield
258 -1. Arduino
259 -1. USB TO TTL Adapter
359 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
360 +(% style="color:blue" %)**3. Select the bin file to burn**
260 260  
261 -[[image:image-20220602100052-2.png||height="385" width="600"]]
262 262  
363 +[[image:image-20220602104144-9.png]]
263 263  
264 264  
265 -=== 1.9.2  Connection ===
366 +[[image:image-20220602104251-10.png]]
266 266  
267 267  
268 -[[image:image-20220602101311-3.png||height="276" width="600"]]
369 +[[image:image-20220602104402-11.png]]
269 269  
270 270  
372 +
373 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
374 +(% style="color:blue" %)**4. Click to start the download**
375 +
376 +[[image:image-20220602104923-13.png]]
377 +
378 +
379 +
380 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
381 +(% style="color:blue" %)**5. Check update process**
382 +
383 +
384 +[[image:image-20220602104948-14.png]]
385 +
386 +
387 +
388 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
389 +(% style="color:blue" %)**The following picture shows that the burning is successful**
390 +
391 +[[image:image-20220602105251-15.png]]
392 +
393 +
394 +
395 += 3.  LA66 USB LoRaWAN Adapter =
396 +
397 +
398 +== 3.1  Overview ==
399 +
400 +
401 +[[image:image-20220715001142-3.png||height="145" width="220"]]
402 +
403 +
271 271  (((
272 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
405 +(% 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.
273 273  )))
274 274  
275 275  (((
276 -(% style="background-color:yellow" %)**GND  <-> GND
277 -TXD  <->  TXD
278 -RXD  <->  RXD**
409 +(% 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.
279 279  )))
280 280  
412 +(((
413 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
414 +)))
281 281  
282 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
416 +(((
417 +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.
418 +)))
283 283  
284 -Connect USB TTL Adapter to PC after connecting the wires
420 +(((
421 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
422 +)))
285 285  
286 286  
287 -[[image:image-20220602102240-4.png||height="304" width="600"]]
288 288  
426 +== 3.2  Features ==
289 289  
428 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
429 +* Ultra-long RF range
430 +* Support LoRaWAN v1.0.4 protocol
431 +* Support peer-to-peer protocol
432 +* TCXO crystal to ensure RF performance on low temperature
433 +* Spring RF antenna
434 +* Available in different frequency LoRaWAN frequency bands.
435 +* World-wide unique OTAA keys.
436 +* AT Command via UART-TTL interface
437 +* Firmware upgradable via UART interface
438 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
290 290  
291 -=== 1.9.3  Upgrade steps ===
440 +== 3.3  Specification ==
292 292  
442 +* CPU: 32-bit 48 MHz
443 +* Flash: 256KB
444 +* RAM: 64KB
445 +* Input Power Range: 5v
446 +* Frequency Range: 150 MHz ~~ 960 MHz
447 +* Maximum Power +22 dBm constant RF output
448 +* High sensitivity: -148 dBm
449 +* Temperature:
450 +** Storage: -55 ~~ +125℃
451 +** Operating: -40 ~~ +85℃
452 +* Humidity:
453 +** Storage: 5 ~~ 95% (Non-Condensing)
454 +** Operating: 10 ~~ 95% (Non-Condensing)
455 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
456 +* LoRa Rx current: <9 mA
293 293  
458 +== 3.4  Pin Mapping & LED ==
294 294  
295 -==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
296 296  
297 297  
298 -[[image:image-20220602102824-5.png||height="306" width="600"]]
462 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
299 299  
300 300  
465 +(((
466 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
467 +)))
301 301  
302 302  
303 -==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
470 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
304 304  
305 305  
306 -[[image:image-20220817085447-1.png]]
473 +[[image:image-20220723100027-1.png]]
307 307  
308 308  
476 +Open the serial port tool
309 309  
478 +[[image:image-20220602161617-8.png]]
310 310  
311 -==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
480 +[[image:image-20220602161718-9.png||height="457" width="800"]]
312 312  
313 313  
314 314  
484 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
485 +
486 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
487 +
488 +
489 +[[image:image-20220602161935-10.png||height="498" width="800"]]
490 +
491 +
492 +
493 +(% style="color:blue" %)**3. See Uplink Command**
494 +
495 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
496 +
497 +example: AT+SENDB=01,02,8,05820802581ea0a5
498 +
499 +[[image:image-20220602162157-11.png||height="497" width="800"]]
500 +
501 +
502 +
503 +(% style="color:blue" %)**4. Check to see if TTN received the message**
504 +
505 +[[image:image-20220602162331-12.png||height="420" width="800"]]
506 +
507 +
508 +
509 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
510 +
511 +
512 +**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]]
513 +
514 +(**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]])
515 +
516 +(% style="color:red" %)**Preconditions:**
517 +
518 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
519 +
520 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
521 +
522 +
523 +
524 +(% style="color:blue" %)**Steps for usage:**
525 +
526 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
527 +
528 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
529 +
530 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
531 +
532 +
533 +
534 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
535 +
536 +
537 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
538 +
539 +
540 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
541 +
542 +[[image:image-20220723100439-2.png]]
543 +
544 +
545 +
546 +(% style="color:blue" %)**2. Install Minicom in RPi.**
547 +
548 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
549 +
550 + (% style="background-color:yellow" %)**apt update**
551 +
552 + (% style="background-color:yellow" %)**apt install minicom**
553 +
554 +
555 +Use minicom to connect to the RPI's terminal
556 +
557 +[[image:image-20220602153146-3.png||height="439" width="500"]]
558 +
559 +
560 +
561 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
562 +
563 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
564 +
565 +
566 +[[image:image-20220602154928-5.png||height="436" width="500"]]
567 +
568 +
569 +
570 +(% style="color:blue" %)**4. Send Uplink message**
571 +
572 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
573 +
574 +example: AT+SENDB=01,02,8,05820802581ea0a5
575 +
576 +
577 +[[image:image-20220602160339-6.png||height="517" width="600"]]
578 +
579 +
580 +
581 +Check to see if TTN received the message
582 +
583 +[[image:image-20220602160627-7.png||height="369" width="800"]]
584 +
585 +
586 +
587 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
588 +
589 +
590 +=== 3.8.1  DRAGINO-LA66-APP ===
591 +
592 +
593 +[[image:image-20220723102027-3.png]]
594 +
595 +
596 +
597 +==== (% style="color:blue" %)**Overview：**(%%) ====
598 +
599 +
315 315  (((
316 -(% style="color:blue" %)**1.  Software download link:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
601 +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.
317 317  )))
318 318  
604 +(((
605 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
606 +)))
319 319  
320 -[[image:image-20220602103227-6.png]]
321 321  
322 322  
323 -[[image:image-20220602103357-7.png]]
610 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
324 324  
325 325  
613 +Requires a type-c to USB adapter
326 326  
327 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
328 -(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
615 +[[image:image-20220723104754-4.png]]
329 329  
330 330  
331 -[[image:image-20220602103844-8.png]]
332 332  
619 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
333 333  
334 334  
335 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
336 -(% style="color:blue" %)**3.  Select the bin file to burn**
622 +Function and page introduction
337 337  
624 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
338 338  
339 -[[image:image-20220602104144-9.png]]
340 340  
627 +1.Display LA66 USB LoRaWAN Module connection status
341 341  
342 -[[image:image-20220602104251-10.png]]
629 +2.Check and reconnect
343 343  
631 +3.Turn send timestamps on or off
344 344  
345 -[[image:image-20220602104402-11.png]]
633 +4.Display LoRaWan connection status
346 346  
635 +5.Check LoRaWan connection status
347 347  
637 +6.The RSSI value of the node when the ACK is received
348 348  
349 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
350 -(% style="color:blue" %)**4.  Click to start the download**
639 +7.Node's Signal Strength Icon
351 351  
641 +8.Set the packet sending interval of the node in seconds
352 352  
353 -[[image:image-20220602104923-13.png]]
643 +9.AT command input box
354 354  
645 +10.Send AT command button
355 355  
647 +11.Node log box
356 356  
357 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
358 -(% style="color:blue" %)**5.  Check update process**
649 +12.clear log button
359 359  
651 +13.exit button
360 360  
361 -[[image:image-20220602104948-14.png]]
362 362  
654 +LA66 USB LoRaWAN Module not connected
363 363  
656 +[[image:image-20220723110520-5.png||height="903" width="677"]]
364 364  
365 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
366 -(% style="color:blue" %)**The following picture shows that the burning is successful**
367 367  
368 368  
369 -[[image:image-20220602105251-15.png]]
660 +Connect LA66 USB LoRaWAN Module
370 370  
662 +[[image:image-20220723110626-6.png||height="906" width="680"]]
371 371  
372 372  
373 -= 2.  FAQ =
374 374  
375 -== 2.1  How to Compile Source Code for LA66? ==
666 +=== 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 ===
376 376  
377 377  
378 -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]]
669 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
379 379  
671 +[[image:image-20220723134549-8.png]]
380 380  
381 381  
382 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
383 383  
675 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
384 384  
385 -Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
677 +Sample JSON file please go to this link to download：放置JSON文件的链接
386 386  
387 -= 3.  Order Info =
679 +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/]]
388 388  
681 +The following is the positioning effect map
389 389  
390 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
683 +[[image:image-20220723144339-1.png]]
391 391  
392 392  
393 -(% style="color:blue" %)**XXX**(%%): The default frequency band
394 394  
395 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
396 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
397 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
398 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
399 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
400 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
401 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
402 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
403 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
687 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
404 404  
405 405  
406 -= 4.  Reference =
690 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
407 407  
692 +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)
408 408  
409 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
694 +[[image:image-20220723150132-2.png]]
410 410  
411 411  
412 -= 5.  FCC Statement =
413 413  
698 += 4.  FAQ =
414 414  
415 -(% style="color:red" %)**FCC Caution:**
416 416  
417 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
701 +== 4.1  How to Compile Source Code for LA66? ==
418 418  
419 -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.
420 420  
704 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
421 421  
422 -(% style="color:red" %)**IMPORTANT NOTE: **
423 423  
424 -(% 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:
425 425  
426 -—Reorient or relocate the receiving antenna.
708 += 5.  Order Info =
427 427  
428 -—Increase the separation between the equipment and receiver.
429 429  
430 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
711 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
431 431  
432 -—Consult the dealer or an experienced radio/TV technician for help.
433 433  
714 +(% style="color:blue" %)**XXX**(%%): The default frequency band
434 434  
435 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
716 +* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
717 +* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
718 +* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
719 +* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
720 +* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
721 +* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
722 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
723 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 +* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
436 436  
437 -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. 
726 += 6.  Reference =
727 +
728 +
729 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
image-20220813173738-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -13.2 KB
Content
image-20220813174353-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -189.1 KB
Content
image-20220813183239-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -642.4 KB
Content
image-20220814101457-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -913.4 KB
Content
image-20220817085048-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -913.4 KB
Content
image-20220817085447-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -467.7 KB
Content
image-20220817085646-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -95.7 KB
Content
image-20220820112305-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -784.9 KB
Content
image-20220907165500-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -121.8 KB
Content
image-20220907165837-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -86.9 KB
Content
image-20220907170308-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -40.4 KB
Content
image-20220907170436-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -22.6 KB
Content
image-20220907170659-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -27.8 KB
Content
image-20220907170744-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -44.5 KB
Content
image-20220912084334-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -1.7 KB
Content
image-20220912084352-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -16.7 KB
Content
image-20220912084412-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -16.7 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0