Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 155.1 >
edited by Bei Jinggeng
on 2022/09/09 15:22
To version < 142.1 >
edited by Edwin Chen
on 2022/08/13 18:32
>
Change comment: Uploaded new attachment "image-20220813183239-3.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Edwin
Content
... ... @@ -6,26 +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 13  
14 -== 1.1  Overview ==
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
15 15  
20 +(((
21 +
22 +)))
16 16  
17 -[[image:image-20220715001142-3.png||height="145" width="220"]]
18 -
19 -
20 20  (((
21 -(% 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.
22 22  )))
27 +)))
23 23  
24 24  (((
30 +(((
25 25  (% 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.
26 26  )))
33 +)))
27 27  
28 28  (((
36 +(((
29 29  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 30  )))
31 31  
... ... @@ -32,10 +32,13 @@
32 32  (((
33 33  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.
34 34  )))
43 +)))
35 35  
36 36  (((
46 +(((
37 37  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 38  )))
49 +)))
39 39  
40 40  
41 41  
... ... @@ -42,18 +42,18 @@
42 42  == 1.2  Features ==
43 43  
44 44  
45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 -* Ultra-long RF range
47 47  * Support LoRaWAN v1.0.4 protocol
48 48  * Support peer-to-peer protocol
49 49  * TCXO crystal to ensure RF performance on low temperature
50 -* Spring RF antenna
59 +* SMD Antenna pad and i-pex antenna connector
51 51  * Available in different frequency LoRaWAN frequency bands.
52 52  * World-wide unique OTAA keys.
53 53  * AT Command via UART-TTL interface
54 54  * Firmware upgradable via UART interface
55 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 +* Ultra-long RF range
56 56  
66 +
67 +
57 57  == 1.3  Specification ==
58 58  
59 59  
... ... @@ -60,7 +60,8 @@
60 60  * CPU: 32-bit 48 MHz
61 61  * Flash: 256KB
62 62  * RAM: 64KB
63 -* Input Power Range: 5v
74 +* Input Power Range: 1.8v ~~ 3.7v
75 +* Power Consumption: < 4uA.
64 64  * Frequency Range: 150 MHz ~~ 960 MHz
65 65  * Maximum Power +22 dBm constant RF output
66 66  * High sensitivity: -148 dBm
... ... @@ -72,111 +72,456 @@
72 72  ** Operating: 10 ~~ 95% (Non-Condensing)
73 73  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74 74  * LoRa Rx current: <9 mA
87 +* I/O Voltage: 3.3v
75 75  
76 -== 1.4  Pin Mapping & LED ==
77 77  
78 78  
79 -[[image:image-20220813183239-3.png||height="526" width="662"]]
91 +== 1.4  AT Command ==
80 80  
81 81  
94 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
82 82  
83 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
84 84  
85 85  
98 +== 1.5  Dimension ==
99 +
100 +[[image:image-20220718094750-3.png]]
101 +
102 +
103 +
104 +== 1.6  Pin Mapping ==
105 +
106 +[[image:image-20220720111850-1.png]]
107 +
108 +
109 +
110 +== 1.7  Land Pattern ==
111 +
112 +
113 +[[image:image-20220517072821-2.png]]
114 +
115 +
116 +
117 += 2.  LA66 LoRaWAN Shield =
118 +
119 +
120 +== 2.1  Overview ==
121 +
122 +
86 86  (((
87 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
124 +[[image:image-20220715000826-2.png||height="145" width="220"]]
88 88  )))
89 89  
127 +(((
128 +
129 +)))
90 90  
91 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
131 +(((
132 +(% 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.
133 +)))
92 92  
135 +(((
136 +(((
137 +(% 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.
138 +)))
139 +)))
93 93  
94 -[[image:image-20220723100027-1.png]]
141 +(((
142 +(((
143 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
144 +)))
145 +)))
95 95  
147 +(((
148 +(((
149 +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.
150 +)))
151 +)))
96 96  
97 -Open the serial port tool
153 +(((
154 +(((
155 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
156 +)))
157 +)))
98 98  
99 -[[image:image-20220602161617-8.png]]
100 100  
101 -[[image:image-20220602161718-9.png||height="457" width="800"]]
102 102  
161 +== 2.2  Features ==
103 103  
104 104  
105 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
164 +* Arduino Shield base on LA66 LoRaWAN module
165 +* Support LoRaWAN v1.0.4 protocol
166 +* Support peer-to-peer protocol
167 +* TCXO crystal to ensure RF performance on low temperature
168 +* SMA connector
169 +* Available in different frequency LoRaWAN frequency bands.
170 +* World-wide unique OTAA keys.
171 +* AT Command via UART-TTL interface
172 +* Firmware upgradable via UART interface
173 +* Ultra-long RF range
106 106  
107 107  
108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109 109  
177 +== 2.3  Specification ==
110 110  
111 -[[image:image-20220602161935-10.png||height="498" width="800"]]
112 112  
180 +* CPU: 32-bit 48 MHz
181 +* Flash: 256KB
182 +* RAM: 64KB
183 +* Input Power Range: 1.8v ~~ 3.7v
184 +* Power Consumption: < 4uA.
185 +* Frequency Range: 150 MHz ~~ 960 MHz
186 +* Maximum Power +22 dBm constant RF output
187 +* High sensitivity: -148 dBm
188 +* Temperature:
189 +** Storage: -55 ~~ +125℃
190 +** Operating: -40 ~~ +85℃
191 +* Humidity:
192 +** Storage: 5 ~~ 95% (Non-Condensing)
193 +** Operating: 10 ~~ 95% (Non-Condensing)
194 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
195 +* LoRa Rx current: <9 mA
196 +* I/O Voltage: 3.3v
113 113  
114 114  
115 -(% style="color:blue" %)**3. See Uplink Command**
116 116  
200 +== 2.4  LED ==
117 117  
118 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
119 119  
120 -example: AT+SENDB=01,02,8,05820802581ea0a5
203 +~1. The LED lights up red when there is an upstream data packet
204 +2. When the network is successfully connected, the green light will be on for 5 seconds
205 +3. Purple light on when receiving downlink data packets
121 121  
122 -[[image:image-20220602162157-11.png||height="497" width="800"]]
123 123  
124 124  
209 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
125 125  
126 -(% style="color:blue" %)**4. Check to see if TTN received the message**
127 127  
212 +**Show connection diagram：**
128 128  
129 -[[image:image-20220817093644-1.png]]
130 130  
215 +[[image:image-20220723170210-2.png||height="908" width="681"]]
131 131  
132 132  
133 -== 1.6  Example: How to join helium ==
134 134  
135 -(% style="color:blue" %)**1. Create a new device.**
219 +(% style="color:blue" %)**1.  open Arduino IDE**
136 136  
137 -[[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"]]
138 138  
222 +[[image:image-20220723170545-4.png]]
139 139  
140 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
141 141  
142 -[[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"]]
143 143  
226 +(% style="color:blue" %)**2.  Open project**
144 144  
145 -(% style="color:blue" %)**3.  Use AT commands.**
146 146  
147 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
229 +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]]
148 148  
231 +[[image:image-20220726135239-1.png]]
149 149  
150 -(% style="color:blue" %)**4..  Use the serial port tool**
151 151  
152 -[[image:image-20220909151517-2.png||height="543" width="708"]]
234 +(% 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**
153 153  
236 +[[image:image-20220726135356-2.png]]
154 154  
155 -(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
156 156  
157 -[[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"]]
239 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
158 158  
159 159  
160 -(% style="color:blue" %)**6.  Network successfully.**
242 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
161 161  
162 -[[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"]]
163 163  
164 164  
165 -(% style="color:blue" %)**7.  Send uplink using command**
246 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
166 166  
167 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
168 168  
169 -[[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"]]
249 +(% style="color:blue" %)**1.  Open project**
170 170  
171 171  
172 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
252 +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]]
173 173  
174 174  
255 +[[image:image-20220723172502-8.png]]
256 +
257 +
258 +
259 +(% 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**
260 +
261 +
262 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
263 +
264 +
265 +
266 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
267 +
268 +
269 +(% style="color:blue" %)**1.  Open project**
270 +
271 +
272 +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]]
273 +
274 +
275 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
276 +
277 +
278 +
279 +(% 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**
280 +
281 +
282 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
283 +
284 +
285 +
286 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
287 +
288 +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/]]
289 +
290 +[[image:image-20220723175700-12.png||height="602" width="995"]]
291 +
292 +
293 +
294 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
295 +
296 +
297 +=== 2.8.1  Items needed for update ===
298 +
299 +
300 +1. LA66 LoRaWAN Shield
301 +1. Arduino
302 +1. USB TO TTL Adapter
303 +
304 +[[image:image-20220602100052-2.png||height="385" width="600"]]
305 +
306 +
307 +
308 +=== 2.8.2  Connection ===
309 +
310 +
311 +[[image:image-20220602101311-3.png||height="276" width="600"]]
312 +
313 +
314 +(((
315 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
316 +)))
317 +
318 +(((
319 +(% style="background-color:yellow" %)**GND  <-> GND
320 +TXD  <->  TXD
321 +RXD  <->  RXD**
322 +)))
323 +
324 +
325 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
326 +
327 +Connect USB TTL Adapter to PC after connecting the wires
328 +
329 +
330 +[[image:image-20220602102240-4.png||height="304" width="600"]]
331 +
332 +
333 +
334 +=== 2.8.3  Upgrade steps ===
335 +
336 +
337 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
338 +
339 +
340 +[[image:image-20220602102824-5.png||height="306" width="600"]]
341 +
342 +
343 +
344 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
345 +
346 +
347 +[[image:image-20220602104701-12.png||height="285" width="600"]]
348 +
349 +
350 +
351 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
352 +
353 +
354 +(((
355 +(% 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/]]**
356 +)))
357 +
358 +
359 +[[image:image-20220602103227-6.png]]
360 +
361 +
362 +[[image:image-20220602103357-7.png]]
363 +
364 +
365 +
366 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
367 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
368 +
369 +
370 +[[image:image-20220602103844-8.png]]
371 +
372 +
373 +
374 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
375 +(% style="color:blue" %)**3. Select the bin file to burn**
376 +
377 +
378 +[[image:image-20220602104144-9.png]]
379 +
380 +
381 +[[image:image-20220602104251-10.png]]
382 +
383 +
384 +[[image:image-20220602104402-11.png]]
385 +
386 +
387 +
388 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
389 +(% style="color:blue" %)**4. Click to start the download**
390 +
391 +[[image:image-20220602104923-13.png]]
392 +
393 +
394 +
395 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
396 +(% style="color:blue" %)**5. Check update process**
397 +
398 +
399 +[[image:image-20220602104948-14.png]]
400 +
401 +
402 +
403 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
404 +(% style="color:blue" %)**The following picture shows that the burning is successful**
405 +
406 +[[image:image-20220602105251-15.png]]
407 +
408 +
409 +
410 += 3.  LA66 USB LoRaWAN Adapter =
411 +
412 +
413 +== 3.1  Overview ==
414 +
415 +
416 +[[image:image-20220715001142-3.png||height="145" width="220"]]
417 +
418 +
419 +(((
420 +(% 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.
421 +)))
422 +
423 +(((
424 +(% 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.
425 +)))
426 +
427 +(((
428 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
429 +)))
430 +
431 +(((
432 +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.
433 +)))
434 +
435 +(((
436 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
437 +)))
438 +
439 +
440 +
441 +== 3.2  Features ==
442 +
443 +
444 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
445 +* Ultra-long RF range
446 +* Support LoRaWAN v1.0.4 protocol
447 +* Support peer-to-peer protocol
448 +* TCXO crystal to ensure RF performance on low temperature
449 +* Spring RF antenna
450 +* Available in different frequency LoRaWAN frequency bands.
451 +* World-wide unique OTAA keys.
452 +* AT Command via UART-TTL interface
453 +* Firmware upgradable via UART interface
454 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 +
456 +
457 +
458 +== 3.3  Specification ==
459 +
460 +
461 +* CPU: 32-bit 48 MHz
462 +* Flash: 256KB
463 +* RAM: 64KB
464 +* Input Power Range: 5v
465 +* Frequency Range: 150 MHz ~~ 960 MHz
466 +* Maximum Power +22 dBm constant RF output
467 +* High sensitivity: -148 dBm
468 +* Temperature:
469 +** Storage: -55 ~~ +125℃
470 +** Operating: -40 ~~ +85℃
471 +* Humidity:
472 +** Storage: 5 ~~ 95% (Non-Condensing)
473 +** Operating: 10 ~~ 95% (Non-Condensing)
474 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 +* LoRa Rx current: <9 mA
476 +
477 +
478 +
479 +== 3.4  Pin Mapping & LED ==
480 +
481 +
482 +
483 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
484 +
485 +
486 +(((
487 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
488 +)))
489 +
490 +
491 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
492 +
493 +
494 +[[image:image-20220723100027-1.png]]
495 +
496 +
497 +Open the serial port tool
498 +
499 +[[image:image-20220602161617-8.png]]
500 +
501 +[[image:image-20220602161718-9.png||height="457" width="800"]]
502 +
503 +
504 +
505 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
506 +
507 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
508 +
509 +
510 +[[image:image-20220602161935-10.png||height="498" width="800"]]
511 +
512 +
513 +
514 +(% style="color:blue" %)**3. See Uplink Command**
515 +
516 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
517 +
518 +example: AT+SENDB=01,02,8,05820802581ea0a5
519 +
520 +[[image:image-20220602162157-11.png||height="497" width="800"]]
521 +
522 +
523 +
524 +(% style="color:blue" %)**4. Check to see if TTN received the message**
525 +
526 +[[image:image-20220602162331-12.png||height="420" width="800"]]
527 +
528 +
529 +
530 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
531 +
532 +
175 175  **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]]
176 176  
177 177  (**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]])
178 178  
179 -
180 180  (% style="color:red" %)**Preconditions:**
181 181  
182 182  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -191,12 +191,11 @@
191 191  
192 192  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
193 193  
194 -
195 195  [[image:image-20220602115852-3.png||height="450" width="1187"]]
196 196  
197 197  
198 198  
199 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
555 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
200 200  
201 201  
202 202  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -204,7 +204,6 @@
204 204  
205 205  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
206 206  
207 -
208 208  [[image:image-20220723100439-2.png]]
209 209  
210 210  
... ... @@ -211,7 +211,6 @@
211 211  
212 212  (% style="color:blue" %)**2. Install Minicom in RPi.**
213 213  
214 -
215 215  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
216 216  
217 217   (% style="background-color:yellow" %)**apt update**
... ... @@ -227,7 +227,6 @@
227 227  
228 228  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
229 229  
230 -
231 231  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
232 232  
233 233  
... ... @@ -237,7 +237,6 @@
237 237  
238 238  (% style="color:blue" %)**4. Send Uplink message**
239 239  
240 -
241 241  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
242 242  
243 243  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -253,13 +253,12 @@
253 253  
254 254  
255 255  
256 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
608 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
257 257  
258 258  
259 -=== 1.9.1  Hardware and Software Connection ===
611 +=== 3.8.1  Hardware and Software Connection ===
260 260  
261 261  
262 -
263 263  ==== (% style="color:blue" %)**Overview：**(%%) ====
264 264  
265 265  
... ... @@ -273,10 +273,8 @@
273 273  
274 274  
275 275  
276 -
277 277  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
278 278  
279 -
280 280  A USB to Type-C adapter is needed to connect to a Mobile phone.
281 281  
282 282  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -284,22 +284,17 @@
284 284  [[image:image-20220813174353-2.png||height="360" width="313"]]
285 285  
286 286  
287 -
288 288  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
289 289  
290 -
291 291  [[(% 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)
292 292  
293 293  [[image:image-20220813173738-1.png]]
294 294  
295 295  
296 -
297 297  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
298 298  
299 -
300 300  Function and page introduction
301 301  
302 -
303 303  [[image:image-20220723113448-7.png||height="995" width="450"]]
304 304  
305 305  **Block Explain:**
... ... @@ -331,10 +331,8 @@
331 331  13.  exit button
332 332  
333 333  
334 -
335 335  LA66 USB LoRaWAN Module not connected
336 336  
337 -
338 338  [[image:image-20220723110520-5.png||height="677" width="508"]]
339 339  
340 340  
... ... @@ -345,12 +345,11 @@
345 345  
346 346  
347 347  
348 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
690 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
349 349  
350 350  
351 351  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
352 352  
353 -
354 354  [[image:image-20220723134549-8.png]]
355 355  
356 356  
... ... @@ -357,7 +357,6 @@
357 357  
358 358  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
359 359  
360 -
361 361  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
362 362  
363 363  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/]]
... ... @@ -364,9 +364,7 @@
364 364  
365 365  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
366 366  
367 -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]]
368 368  
369 -
370 370  Example output in NodeRed is as below:
371 371  
372 372  [[image:image-20220723144339-1.png]]
... ... @@ -373,7 +373,7 @@
373 373  
374 374  
375 375  
376 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
714 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
377 377  
378 378  
379 379  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -380,25 +380,24 @@
380 380  
381 381  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)
382 382  
383 -
384 384  [[image:image-20220723150132-2.png]]
385 385  
386 386  
387 387  
388 -= 2.  FAQ =
725 += 4.  FAQ =
389 389  
390 390  
391 -== 2.1  How to Compile Source Code for LA66? ==
728 +== 4.1  How to Compile Source Code for LA66? ==
392 392  
393 393  
394 -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]]
731 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
395 395  
396 396  
397 397  
398 -= 3.  Order Info =
735 += 5.  Order Info =
399 399  
400 400  
401 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
738 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402 402  
403 403  
404 404  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -413,10 +413,9 @@
413 413  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
414 414  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
415 415  
416 -= 4.  Reference =
417 417  
418 418  
419 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
755 += 6.  Reference =
421 421  
422 -
757 +
758 +* 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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