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Last modified by Xiaoling on 2025/02/07 16:37
From version 161.3
edited by Xiaoling
on 2023/09/19 18:00
Change comment: There is no comment for this version
To version 146.4
edited by Xiaoling
on 2022/08/16 11:04
Change comment: Updated the relative links.

Summary

Details

Page properties
Content
... ... @@ -6,25 +6,34 @@
6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
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 -[[image:image-20220715001142-3.png||height="145" width="220"]]
20 +(((
21 +
22 +)))
17 17  
18 -
19 19  (((
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.
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.
21 21  )))
27 +)))
22 22  
23 23  (((
30 +(((
24 24  (% 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.
25 25  )))
33 +)))
26 26  
27 27  (((
36 +(((
28 28  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
29 29  )))
30 30  
... ... @@ -31,26 +31,28 @@
31 31  (((
32 32  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.
33 33  )))
43 +)))
34 34  
35 35  (((
46 +(((
36 36  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
37 37  )))
49 +)))
38 38  
39 39  
52 +
40 40  == 1.2  Features ==
41 41  
42 42  
43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 -* Ultra-long RF range
45 -* Support LoRaWAN v1.0.3 protocol
56 +* Support LoRaWAN v1.0.4 protocol
46 46  * Support peer-to-peer protocol
47 47  * TCXO crystal to ensure RF performance on low temperature
48 -* Spring RF antenna
59 +* SMD Antenna pad and i-pex antenna connector
49 49  * Available in different frequency LoRaWAN frequency bands.
50 50  * World-wide unique OTAA keys.
51 51  * AT Command via UART-TTL interface
52 52  * Firmware upgradable via UART interface
53 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 +* Ultra-long RF range
54 54  
55 55  == 1.3  Specification ==
56 56  
... ... @@ -58,7 +58,8 @@
58 58  * CPU: 32-bit 48 MHz
59 59  * Flash: 256KB
60 60  * RAM: 64KB
61 -* Input Power Range: 5v
72 +* Input Power Range: 1.8v ~~ 3.7v
73 +* Power Consumption: < 4uA.
62 62  * Frequency Range: 150 MHz ~~ 960 MHz
63 63  * Maximum Power +22 dBm constant RF output
64 64  * High sensitivity: -148 dBm
... ... @@ -70,108 +70,449 @@
70 70  ** Operating: 10 ~~ 95% (Non-Condensing)
71 71  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
72 72  * LoRa Rx current: <9 mA
85 +* I/O Voltage: 3.3v
73 73  
87 +== 1.4  AT Command ==
74 74  
75 -== 1.4  Pin Mapping & LED ==
76 76  
90 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
77 77  
78 -[[image:image-20220813183239-3.png||height="526" width="662"]]
79 79  
80 80  
81 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
94 +== 1.5  Dimension ==
82 82  
96 +[[image:image-20220718094750-3.png]]
83 83  
98 +
99 +
100 +== 1.6  Pin Mapping ==
101 +
102 +[[image:image-20220720111850-1.png]]
103 +
104 +
105 +
106 +== 1.7  Land Pattern ==
107 +
108 +
109 +[[image:image-20220517072821-2.png]]
110 +
111 +
112 +
113 += 2.  LA66 LoRaWAN Shield =
114 +
115 +
116 +== 2.1  Overview ==
117 +
118 +
84 84  (((
85 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
120 +[[image:image-20220715000826-2.png||height="145" width="220"]]
121 +)))
86 86  
123 +(((
87 87  
88 88  )))
89 89  
90 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
127 +(((
128 +(% 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.
129 +)))
91 91  
92 -[[image:image-20220723100027-1.png]]
131 +(((
132 +(((
133 +(% 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.
134 +)))
135 +)))
93 93  
137 +(((
138 +(((
139 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
140 +)))
141 +)))
94 94  
95 -Open the serial port tool
143 +(((
144 +(((
145 +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.
146 +)))
147 +)))
96 96  
97 -[[image:image-20220602161617-8.png]]
149 +(((
150 +(((
151 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
152 +)))
153 +)))
98 98  
99 99  
100 -[[image:image-20220602161718-9.png||height="457" width="800"]]
101 101  
157 +== 2.2  Features ==
102 102  
103 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
104 104  
105 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
160 +* Arduino Shield base on LA66 LoRaWAN module
161 +* Support LoRaWAN v1.0.4 protocol
162 +* Support peer-to-peer protocol
163 +* TCXO crystal to ensure RF performance on low temperature
164 +* SMA connector
165 +* Available in different frequency LoRaWAN frequency bands.
166 +* World-wide unique OTAA keys.
167 +* AT Command via UART-TTL interface
168 +* Firmware upgradable via UART interface
169 +* Ultra-long RF range
106 106  
107 -[[image:image-20220602161935-10.png||height="498" width="800"]]
171 +== 2.3  Specification ==
108 108  
109 109  
110 -(% style="color:blue" %)**3.  See Uplink Command**
174 +* CPU: 32-bit 48 MHz
175 +* Flash: 256KB
176 +* RAM: 64KB
177 +* Input Power Range: 1.8v ~~ 3.7v
178 +* Power Consumption: < 4uA.
179 +* Frequency Range: 150 MHz ~~ 960 MHz
180 +* Maximum Power +22 dBm constant RF output
181 +* High sensitivity: -148 dBm
182 +* Temperature:
183 +** Storage: -55 ~~ +125℃
184 +** Operating: -40 ~~ +85℃
185 +* Humidity:
186 +** Storage: 5 ~~ 95% (Non-Condensing)
187 +** Operating: 10 ~~ 95% (Non-Condensing)
188 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
189 +* LoRa Rx current: <9 mA
190 +* I/O Voltage: 3.3v
111 111  
112 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
192 +== 2.4  Pin Mapping & LED ==
113 113  
114 -example: AT+SENDB=01,02,8,05820802581ea0a5
115 115  
116 -[[image:image-20220602162157-11.png||height="497" width="800"]]
195 +[[image:image-20220814101457-1.png||height="553" width="761"]]
117 117  
197 +~1. The LED lights up red when there is an upstream data packet
198 +2. When the network is successfully connected, the green light will be on for 5 seconds
199 +3. Purple light on when receiving downlink data packets
118 118  
119 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
120 120  
121 -[[image:image-20220817093644-1.png]]
122 122  
203 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
123 123  
124 -== 1.6  Example: How to join helium ==
125 125  
206 +**Show connection diagram：**
126 126  
127 -(% style="color:blue" %)**1.  Create a new device.**
128 128  
129 -[[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"]]
209 +[[image:image-20220723170210-2.png||height="908" width="681"]]
130 130  
131 131  
132 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
133 133  
134 -[[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"]]
213 +(% style="color:blue" %)**1.  open Arduino IDE**
135 135  
136 136  
137 -(% style="color:blue" %)**3.  Use AT commands.**
216 +[[image:image-20220723170545-4.png]]
138 138  
139 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
140 140  
141 141  
142 -(% style="color:blue" %)**4.  Use the serial port tool**
220 +(% style="color:blue" %)**2.  Open project**
143 143  
144 -[[image:image-20220909151517-2.png||height="543" width="708"]]
145 145  
223 +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]]
146 146  
147 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
225 +[[image:image-20220726135239-1.png]]
148 148  
149 -[[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"]]
150 150  
228 +(% 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**
151 151  
152 -(% style="color:blue" %)**6.  Network successfully.**
230 +[[image:image-20220726135356-2.png]]
153 153  
154 -[[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"]]
155 155  
233 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
156 156  
157 -(% style="color:blue" %)**7.  Send uplink using command**
158 158  
159 -[[image:image-20220912085244-1.png]]
236 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
160 160  
161 -[[image:image-20220912085307-2.png]]
162 162  
163 163  
164 -[[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"]]
240 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
165 165  
166 166  
167 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
243 +(% style="color:blue" %)**1.  Open project**
168 168  
169 169  
246 +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]]
247 +
248 +
249 +[[image:image-20220723172502-8.png]]
250 +
251 +
252 +
253 +(% 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**
254 +
255 +
256 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
257 +
258 +
259 +
260 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
261 +
262 +
263 +(% style="color:blue" %)**1.  Open project**
264 +
265 +
266 +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]]
267 +
268 +
269 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
270 +
271 +
272 +
273 +(% 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**
274 +
275 +
276 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
277 +
278 +
279 +
280 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
281 +
282 +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/]]
283 +
284 +[[image:image-20220723175700-12.png||height="602" width="995"]]
285 +
286 +
287 +
288 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
289 +
290 +
291 +=== 2.8.1  Items needed for update ===
292 +
293 +
294 +1. LA66 LoRaWAN Shield
295 +1. Arduino
296 +1. USB TO TTL Adapter
297 +
298 +[[image:image-20220602100052-2.png||height="385" width="600"]]
299 +
300 +
301 +
302 +=== 2.8.2  Connection ===
303 +
304 +
305 +[[image:image-20220602101311-3.png||height="276" width="600"]]
306 +
307 +
308 +(((
309 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
310 +)))
311 +
312 +(((
313 +(% style="background-color:yellow" %)**GND  <-> GND
314 +TXD  <->  TXD
315 +RXD  <->  RXD**
316 +)))
317 +
318 +
319 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
320 +
321 +Connect USB TTL Adapter to PC after connecting the wires
322 +
323 +
324 +[[image:image-20220602102240-4.png||height="304" width="600"]]
325 +
326 +
327 +
328 +=== 2.8.3  Upgrade steps ===
329 +
330 +
331 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
332 +
333 +
334 +[[image:image-20220602102824-5.png||height="306" width="600"]]
335 +
336 +
337 +
338 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
339 +
340 +
341 +[[image:image-20220602104701-12.png||height="285" width="600"]]
342 +
343 +
344 +
345 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
346 +
347 +
348 +(((
349 +(% 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/]]**
350 +)))
351 +
352 +
353 +[[image:image-20220602103227-6.png]]
354 +
355 +
356 +[[image:image-20220602103357-7.png]]
357 +
358 +
359 +
360 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
361 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
362 +
363 +
364 +[[image:image-20220602103844-8.png]]
365 +
366 +
367 +
368 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
369 +(% style="color:blue" %)**3. Select the bin file to burn**
370 +
371 +
372 +[[image:image-20220602104144-9.png]]
373 +
374 +
375 +[[image:image-20220602104251-10.png]]
376 +
377 +
378 +[[image:image-20220602104402-11.png]]
379 +
380 +
381 +
382 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
383 +(% style="color:blue" %)**4. Click to start the download**
384 +
385 +[[image:image-20220602104923-13.png]]
386 +
387 +
388 +
389 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
390 +(% style="color:blue" %)**5. Check update process**
391 +
392 +
393 +[[image:image-20220602104948-14.png]]
394 +
395 +
396 +
397 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
398 +(% style="color:blue" %)**The following picture shows that the burning is successful**
399 +
400 +[[image:image-20220602105251-15.png]]
401 +
402 +
403 +
404 += 3.  LA66 USB LoRaWAN Adapter =
405 +
406 +
407 +== 3.1  Overview ==
408 +
409 +
410 +[[image:image-20220715001142-3.png||height="145" width="220"]]
411 +
412 +
413 +(((
414 +(% 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.
415 +)))
416 +
417 +(((
418 +(% 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.
419 +)))
420 +
421 +(((
422 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
423 +)))
424 +
425 +(((
426 +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.
427 +)))
428 +
429 +(((
430 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
431 +)))
432 +
433 +
434 +
435 +== 3.2  Features ==
436 +
437 +
438 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
439 +* Ultra-long RF range
440 +* Support LoRaWAN v1.0.4 protocol
441 +* Support peer-to-peer protocol
442 +* TCXO crystal to ensure RF performance on low temperature
443 +* Spring RF antenna
444 +* Available in different frequency LoRaWAN frequency bands.
445 +* World-wide unique OTAA keys.
446 +* AT Command via UART-TTL interface
447 +* Firmware upgradable via UART interface
448 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
449 +
450 +== 3.3  Specification ==
451 +
452 +
453 +* CPU: 32-bit 48 MHz
454 +* Flash: 256KB
455 +* RAM: 64KB
456 +* Input Power Range: 5v
457 +* Frequency Range: 150 MHz ~~ 960 MHz
458 +* Maximum Power +22 dBm constant RF output
459 +* High sensitivity: -148 dBm
460 +* Temperature:
461 +** Storage: -55 ~~ +125℃
462 +** Operating: -40 ~~ +85℃
463 +* Humidity:
464 +** Storage: 5 ~~ 95% (Non-Condensing)
465 +** Operating: 10 ~~ 95% (Non-Condensing)
466 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
467 +* LoRa Rx current: <9 mA
468 +
469 +== 3.4  Pin Mapping & LED ==
470 +
471 +[[image:image-20220813183239-3.png||height="526" width="662"]]
472 +
473 +
474 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
475 +
476 +
477 +(((
478 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
479 +)))
480 +
481 +
482 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
483 +
484 +
485 +[[image:image-20220723100027-1.png]]
486 +
487 +
488 +Open the serial port tool
489 +
490 +[[image:image-20220602161617-8.png]]
491 +
492 +[[image:image-20220602161718-9.png||height="457" width="800"]]
493 +
494 +
495 +
496 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
497 +
498 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
499 +
500 +
501 +[[image:image-20220602161935-10.png||height="498" width="800"]]
502 +
503 +
504 +
505 +(% style="color:blue" %)**3. See Uplink Command**
506 +
507 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
508 +
509 +example: AT+SENDB=01,02,8,05820802581ea0a5
510 +
511 +[[image:image-20220602162157-11.png||height="497" width="800"]]
512 +
513 +
514 +
515 +(% style="color:blue" %)**4. Check to see if TTN received the message**
516 +
517 +[[image:image-20220602162331-12.png||height="420" width="800"]]
518 +
519 +
520 +
521 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
522 +
523 +
170 170  **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]]
171 171  
172 172  (**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]])
173 173  
174 -
175 175  (% style="color:red" %)**Preconditions:**
176 176  
177 177  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -184,27 +184,26 @@
184 184  
185 185  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
186 186  
187 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
540 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
188 188  
189 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
190 -
191 -
192 192  [[image:image-20220602115852-3.png||height="450" width="1187"]]
193 193  
194 194  
195 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
196 196  
546 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
197 197  
548 +
198 198  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
199 199  
200 200  
201 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
552 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
202 202  
203 203  [[image:image-20220723100439-2.png]]
204 204  
205 205  
206 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
207 207  
558 +(% style="color:blue" %)**2. Install Minicom in RPi.**
559 +
208 208  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
209 209  
210 210   (% style="background-color:yellow" %)**apt update**
... ... @@ -211,24 +211,29 @@
211 211  
212 212   (% style="background-color:yellow" %)**apt install minicom**
213 213  
566 +
214 214  Use minicom to connect to the RPI's terminal
215 215  
216 216  [[image:image-20220602153146-3.png||height="439" width="500"]]
217 217  
218 218  
219 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
220 220  
573 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
574 +
221 221  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
222 222  
577 +
223 223  [[image:image-20220602154928-5.png||height="436" width="500"]]
224 224  
225 225  
226 -(% style="color:blue" %)**4.  Send Uplink message**
227 227  
582 +(% style="color:blue" %)**4. Send Uplink message**
583 +
228 228  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
229 229  
230 230  example: AT+SENDB=01,02,8,05820802581ea0a5
231 231  
588 +
232 232  [[image:image-20220602160339-6.png||height="517" width="600"]]
233 233  
234 234  
... ... @@ -235,16 +235,16 @@
235 235  
236 236  Check to see if TTN received the message
237 237  
238 -
239 239  [[image:image-20220602160627-7.png||height="369" width="800"]]
240 240  
241 241  
242 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
243 243  
244 -=== 1.9.1  Hardware and Software Connection ===
599 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
245 245  
246 246  
602 +=== 3.8.1  Hardware and Software Connection ===
247 247  
604 +
248 248  ==== (% style="color:blue" %)**Overview：**(%%) ====
249 249  
250 250  
... ... @@ -258,10 +258,8 @@
258 258  
259 259  
260 260  
261 -
262 262  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
263 263  
264 -
265 265  A USB to Type-C adapter is needed to connect to a Mobile phone.
266 266  
267 267  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -269,28 +269,21 @@
269 269  [[image:image-20220813174353-2.png||height="360" width="313"]]
270 270  
271 271  
272 -
273 273  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
274 274  
275 -
276 276  [[(% 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)
277 277  
278 -
279 279  [[image:image-20220813173738-1.png]]
280 280  
281 281  
282 -
283 283  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
284 284  
285 -
286 286  Function and page introduction
287 287  
288 -
289 289  [[image:image-20220723113448-7.png||height="995" width="450"]]
290 290  
640 +**Block Explain:**
291 291  
292 -(% style="color:blue" %)**Block Explain:**
293 -
294 294  1.  Display LA66 USB LoRaWAN Module connection status
295 295  
296 296  2.  Check and reconnect
... ... @@ -318,10 +318,8 @@
318 318  13.  exit button
319 319  
320 320  
321 -
322 322  LA66 USB LoRaWAN Module not connected
323 323  
324 -
325 325  [[image:image-20220723110520-5.png||height="677" width="508"]]
326 326  
327 327  
... ... @@ -328,16 +328,15 @@
328 328  
329 329  Connect LA66 USB LoRaWAN Module
330 330  
331 -
332 332  [[image:image-20220723110626-6.png||height="681" width="511"]]
333 333  
334 334  
335 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
336 336  
681 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
337 337  
683 +
338 338  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
339 339  
340 -
341 341  [[image:image-20220723134549-8.png]]
342 342  
343 343  
... ... @@ -344,7 +344,6 @@
344 344  
345 345  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
346 346  
347 -
348 348  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
349 349  
350 350  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/]]
... ... @@ -351,92 +351,40 @@
351 351  
352 352  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
353 353  
354 -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]]
355 355  
356 -
357 357  Example output in NodeRed is as below:
358 358  
359 359  [[image:image-20220723144339-1.png]]
360 360  
361 361  
362 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
363 363  
705 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
364 364  
365 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
366 366  
367 -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).
708 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
368 368  
369 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
710 +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)
370 370  
371 371  [[image:image-20220723150132-2.png]]
372 372  
373 373  
374 374  
375 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
716 += 4.  FAQ =
376 376  
377 377  
378 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
719 +== 4.1  How to Compile Source Code for LA66? ==
379 379  
380 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
381 381  
382 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]]
383 -
384 -
385 -**2.  Select the COM port corresponding to USB TTL**
386 -
387 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]]
388 -
389 -
390 -**3.  Select the bin file to burn**
391 -
392 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]]
393 -
394 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]]
395 -
396 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]]
397 -
398 -
399 -**4.  Click to start the download**
400 -
401 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]]
402 -
403 -
404 -**5.  Check update process**
405 -
406 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]]
407 -
408 -
409 -**The following picture shows that the burning is successful**
410 -
411 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]]
412 -
413 -
414 -= 2.  FAQ =
415 -
416 -== 2.1  How to Compile Source Code for LA66? ==
417 -
418 -
419 419  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]]
420 420  
421 421  
422 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
423 423  
726 += 5.  Order Info =
424 424  
425 -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]]
426 426  
729 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
427 427  
428 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
429 429  
430 -
431 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
432 -
433 -
434 -= 3.  Order Info =
435 -
436 -
437 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
438 -
439 -
440 440  (% style="color:blue" %)**XXX**(%%): The default frequency band
441 441  
442 442  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -449,39 +449,7 @@
449 449  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
450 450  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
451 451  
744 += 6.  Reference =
452 452  
453 -= 4.  Reference =
454 454  
455 -
456 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
457 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
458 -
459 -
460 -= 5.  FCC Statement =
461 -
462 -
463 -(% style="color:red" %)**FCC Caution:**
464 -
465 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
466 -
467 -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.
468 -
469 -
470 -(% style="color:red" %)**IMPORTANT NOTE: **
471 -
472 -(% 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:
473 -
474 -—Reorient or relocate the receiving antenna.
475 -
476 -—Increase the separation between the equipment and receiver.
477 -
478 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
479 -
480 -—Consult the dealer or an experienced radio/TV technician for help.
481 -
482 -
483 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
484 -
485 -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.
486 -
487 -
747 +* 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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