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Last modified by Xiaoling on 2025/02/07 16:37
From version 157.2
edited by Xiaoling
on 2022/09/12 08:57
Change comment: There is no comment for this version
To version 137.3
edited by Xiaoling
on 2022/07/29 09:17
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
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  
... ... @@ -32,38 +32,137 @@
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 42  == 1.2  Features ==
43 43  
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
58 +* 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.
63 +* Ultra-long RF range
56 56  
65 +== 1.3  Specification ==
57 57  
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
58 58  
85 +== 1.4  AT Command ==
59 59  
60 -== 1.3  Specification ==
61 61  
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.
62 62  
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 +(((
117 +[[image:image-20220715000826-2.png||height="145" width="220"]]
118 +)))
119 +
120 +(((
121 +
122 +)))
123 +
124 +(((
125 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
126 +)))
127 +
128 +(((
129 +(((
130 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
131 +)))
132 +)))
133 +
134 +(((
135 +(((
136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 +)))
138 +)))
139 +
140 +(((
141 +(((
142 +Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
143 +)))
144 +)))
145 +
146 +(((
147 +(((
148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 +)))
150 +)))
151 +
152 +
153 +
154 +== 2.2  Features ==
155 +
156 +* Arduino Shield base on LA66 LoRaWAN module
157 +* Support LoRaWAN v1.0.4 protocol
158 +* Support peer-to-peer protocol
159 +* TCXO crystal to ensure RF performance on low temperature
160 +* SMA connector
161 +* Available in different frequency LoRaWAN frequency bands.
162 +* World-wide unique OTAA keys.
163 +* AT Command via UART-TTL interface
164 +* Firmware upgradable via UART interface
165 +* Ultra-long RF range
166 +
167 +== 2.3  Specification ==
168 +
63 63  * CPU: 32-bit 48 MHz
64 64  * Flash: 256KB
65 65  * RAM: 64KB
66 -* Input Power Range: 5v
172 +* Input Power Range: 1.8v ~~ 3.7v
173 +* Power Consumption: < 4uA.
67 67  * Frequency Range: 150 MHz ~~ 960 MHz
68 68  * Maximum Power +22 dBm constant RF output
69 69  * High sensitivity: -148 dBm
... ... @@ -75,136 +75,337 @@
75 75  ** Operating: 10 ~~ 95% (Non-Condensing)
76 76  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
77 77  * LoRa Rx current: <9 mA
185 +* I/O Voltage: 3.3v
78 78  
187 +== 2.4  LED ==
79 79  
80 80  
190 +~1. The LED lights up red when there is an upstream data packet
191 +2. When the network is successfully connected, the green light will be on for 5 seconds
192 +3. Purple light on when receiving downlink data packets
81 81  
82 -== 1.4  Pin Mapping & LED ==
83 83  
84 84  
85 -[[image:image-20220813183239-3.png||height="526" width="662"]]
196 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
86 86  
87 87  
199 +**Show connection diagram：**
88 88  
89 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
90 90  
202 +[[image:image-20220723170210-2.png||height="908" width="681"]]
91 91  
204 +
205 +
206 +(% style="color:blue" %)**1.  open Arduino IDE**
207 +
208 +
209 +[[image:image-20220723170545-4.png]]
210 +
211 +
212 +
213 +(% style="color:blue" %)**2.  Open project**
214 +
215 +
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]]
217 +
218 +[[image:image-20220726135239-1.png]]
219 +
220 +
221 +(% 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**
222 +
223 +[[image:image-20220726135356-2.png]]
224 +
225 +
226 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
227 +
228 +
229 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
230 +
231 +
232 +
233 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
234 +
235 +
236 +(% style="color:blue" %)**1.  Open project**
237 +
238 +
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]]
240 +
241 +
242 +[[image:image-20220723172502-8.png]]
243 +
244 +
245 +
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**
247 +
248 +
249 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
250 +
251 +
252 +
253 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
254 +
255 +
256 +(% style="color:blue" %)**1.  Open project**
257 +
258 +
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]]
260 +
261 +
262 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
263 +
264 +
265 +
266 +(% 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**
267 +
268 +
269 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
270 +
271 +
272 +
273 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
274 +
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/]]
276 +
277 +[[image:image-20220723175700-12.png||height="602" width="995"]]
278 +
279 +
280 +
281 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
282 +
283 +
284 +=== 2.8.1  Items needed for update ===
285 +
286 +
287 +1. LA66 LoRaWAN Shield
288 +1. Arduino
289 +1. USB TO TTL Adapter
290 +
291 +[[image:image-20220602100052-2.png||height="385" width="600"]]
292 +
293 +
294 +=== 2.8.2  Connection ===
295 +
296 +
297 +[[image:image-20220602101311-3.png||height="276" width="600"]]
298 +
299 +
92 92  (((
93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
301 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
94 94  )))
95 95  
304 +(((
305 +(% style="background-color:yellow" %)**GND  <-> GND
306 +TXD  <->  TXD
307 +RXD  <->  RXD**
308 +)))
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
98 98  
311 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
99 99  
100 -[[image:image-20220723100027-1.png]]
313 +Connect USB TTL Adapter to PC after connecting the wires
101 101  
102 102  
103 -Open the serial port tool
316 +[[image:image-20220602102240-4.png||height="304" width="600"]]
104 104  
105 -[[image:image-20220602161617-8.png]]
106 106  
319 +=== 2.8.3  Upgrade steps ===
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
109 109  
322 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
110 110  
111 111  
112 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
325 +[[image:image-20220602102824-5.png||height="306" width="600"]]
113 113  
114 114  
115 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
116 116  
329 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
119 119  
332 +[[image:image-20220602104701-12.png||height="285" width="600"]]
120 120  
121 121  
122 -(% style="color:blue" %)**3.  See Uplink Command**
123 123  
336 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
124 124  
125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
126 126  
127 -example: AT+SENDB=01,02,8,05820802581ea0a5
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 +)))
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
130 130  
344 +[[image:image-20220602103227-6.png]]
131 131  
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
347 +[[image:image-20220602103357-7.png]]
134 134  
135 135  
136 -[[image:image-20220817093644-1.png]]
137 137  
351 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
352 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
138 138  
139 139  
140 -== 1.6  Example: How to join helium ==
355 +[[image:image-20220602103844-8.png]]
141 141  
142 142  
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
359 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
360 +(% style="color:blue" %)**3. Select the bin file to burn**
145 145  
146 146  
147 -[[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"]]
363 +[[image:image-20220602104144-9.png]]
148 148  
149 149  
366 +[[image:image-20220602104251-10.png]]
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
152 152  
369 +[[image:image-20220602104402-11.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-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
155 155  
156 156  
373 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
374 +(% style="color:blue" %)**4. Click to start the download**
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
376 +[[image:image-20220602104923-13.png]]
159 159  
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
162 162  
380 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
381 +(% style="color:blue" %)**5. Check update process**
163 163  
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
384 +[[image:image-20220602104948-14.png]]
166 166  
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
169 169  
388 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
389 +(% style="color:blue" %)**The following picture shows that the burning is successful**
170 170  
391 +[[image:image-20220602105251-15.png]]
171 171  
172 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
173 173  
174 174  
175 -[[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"]]
395 += 3.  LA66 USB LoRaWAN Adapter =
176 176  
177 177  
398 +== 3.1  Overview ==
178 178  
179 -(% style="color:blue" %)**6.  Network successfully.**
180 180  
401 +[[image:image-20220715001142-3.png||height="145" width="220"]]
181 181  
182 -[[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"]]
183 183  
404 +(((
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.
406 +)))
184 184  
408 +(((
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.
410 +)))
185 185  
186 -(% style="color:blue" %)**7.  Send uplink using command**
412 +(((
413 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
414 +)))
187 187  
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 +)))
188 188  
189 -[[image:image-20220912085244-1.png]]
420 +(((
421 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
422 +)))
190 190  
191 191  
192 -[[image:image-20220912085307-2.png]]
193 193  
426 +== 3.2  Features ==
194 194  
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.
195 195  
196 -[[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"]]
440 +== 3.3  Specification ==
197 197  
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
198 198  
458 +== 3.4  Pin Mapping & LED ==
199 199  
200 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
201 201  
202 202  
462 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
463 +
464 +
465 +(((
466 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
467 +)))
468 +
469 +
470 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
471 +
472 +
473 +[[image:image-20220723100027-1.png]]
474 +
475 +
476 +Open the serial port tool
477 +
478 +[[image:image-20220602161617-8.png]]
479 +
480 +[[image:image-20220602161718-9.png||height="457" width="800"]]
481 +
482 +
483 +
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 +
203 203  **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]]
204 204  
205 205  (**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]])
206 206  
207 -
208 208  (% style="color:red" %)**Preconditions:**
209 209  
210 210  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -219,27 +219,24 @@
219 219  
220 220  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
221 221  
222 -
223 223  [[image:image-20220602115852-3.png||height="450" width="1187"]]
224 224  
225 225  
226 226  
227 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
534 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
228 228  
229 229  
230 230  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
231 231  
232 232  
233 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
540 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
234 234  
235 -
236 236  [[image:image-20220723100439-2.png]]
237 237  
238 238  
239 239  
240 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
546 +(% style="color:blue" %)**2. Install Minicom in RPi.**
241 241  
242 -
243 243  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
244 244  
245 245   (% style="background-color:yellow" %)**apt update**
... ... @@ -253,9 +253,8 @@
253 253  
254 254  
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
561 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
257 257  
258 -
259 259  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
260 260  
261 261  
... ... @@ -263,9 +263,8 @@
263 263  
264 264  
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
570 +(% style="color:blue" %)**4. Send Uplink message**
267 267  
268 -
269 269  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
270 270  
271 271  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -277,116 +277,94 @@
277 277  
278 278  Check to see if TTN received the message
279 279  
280 -
281 281  [[image:image-20220602160627-7.png||height="369" width="800"]]
282 282  
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
587 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
286 286  
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
590 +=== 3.8.1  DRAGINO-LA66-APP ===
289 289  
290 290  
593 +[[image:image-20220723102027-3.png]]
291 291  
595 +
596 +
292 292  ==== (% style="color:blue" %)**Overview：**(%%) ====
293 293  
294 294  
295 295  (((
296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
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.
602 +)))
297 297  
298 -* Send real-time location information of mobile phone to LoRaWAN network.
299 -* Check LoRaWAN network signal strengh.
300 -* Manually send messages to LoRaWAN network.
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）
301 301  )))
302 302  
303 303  
304 304  
610 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
305 305  
306 306  
307 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
613 +Requires a type-c to USB adapter
308 308  
615 +[[image:image-20220723104754-4.png]]
309 309  
310 -A USB to Type-C adapter is needed to connect to a Mobile phone.
311 311  
312 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
313 313  
314 -[[image:image-20220813174353-2.png||height="360" width="313"]]
315 -
316 -
317 -
318 -
319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
320 -
321 -
322 -[[(% 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)
323 -
324 -
325 -[[image:image-20220813173738-1.png]]
326 -
327 -
328 -
329 -
330 330  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
331 331  
332 332  
333 333  Function and page introduction
334 334  
624 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
335 335  
336 -[[image:image-20220723113448-7.png||height="995" width="450"]]
337 337  
627 +1.Display LA66 USB LoRaWAN Module connection status
338 338  
339 -**Block Explain:**
629 +2.Check and reconnect
340 340  
341 -1.  Display LA66 USB LoRaWAN Module connection status
631 +3.Turn send timestamps on or off
342 342  
343 -2.  Check and reconnect
633 +4.Display LoRaWan connection status
344 344  
345 -3.  Turn send timestamps on or off
635 +5.Check LoRaWan connection status
346 346  
347 -4.  Display LoRaWan connection status
637 +6.The RSSI value of the node when the ACK is received
348 348  
349 -5.  Check LoRaWan connection status
639 +7.Node's Signal Strength Icon
350 350  
351 -6.  The RSSI value of the node when the ACK is received
641 +8.Set the packet sending interval of the node in seconds
352 352  
353 -7.  Node's Signal Strength Icon
643 +9.AT command input box
354 354  
355 -8.  Configure Location Uplink Interval
645 +10.Send AT command button
356 356  
357 -9.  AT command input box
647 +11.Node log box
358 358  
359 -10.  Send Button:  Send input box info to LA66 USB Adapter
649 +12.clear log button
360 360  
361 -11.  Output Log from LA66 USB adapter
651 +13.exit button
362 362  
363 -12.  clear log button
364 364  
365 -13.  exit button
366 -
367 -
368 -
369 369  LA66 USB LoRaWAN Module not connected
370 370  
656 +[[image:image-20220723110520-5.png||height="903" width="677"]]
371 371  
372 -[[image:image-20220723110520-5.png||height="677" width="508"]]
373 373  
374 374  
375 -
376 376  Connect LA66 USB LoRaWAN Module
377 377  
662 +[[image:image-20220723110626-6.png||height="906" width="680"]]
378 378  
379 -[[image:image-20220723110626-6.png||height="681" width="511"]]
380 380  
381 381  
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 ===
382 382  
383 383  
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
385 -
386 -
387 387  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
388 388  
389 -
390 390  [[image:image-20220723134549-8.png]]
391 391  
392 392  
... ... @@ -393,48 +393,41 @@
393 393  
394 394  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
395 395  
677 +Sample JSON file please go to this link to download：放置JSON文件的链接
396 396  
397 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
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/]]
398 398  
399 -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/]]
681 +The following is the positioning effect map
400 400  
401 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
402 -
403 -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]]
404 -
405 -
406 -Example output in NodeRed is as below:
407 -
408 408  [[image:image-20220723144339-1.png]]
409 409  
410 410  
411 411  
412 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
687 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
413 413  
414 414  
415 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
690 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
416 416  
417 -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).
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)
418 418  
419 -
420 420  [[image:image-20220723150132-2.png]]
421 421  
422 422  
423 423  
424 -= 2.  FAQ =
698 += 4.  FAQ =
425 425  
426 426  
427 -== 2.1  How to Compile Source Code for LA66? ==
701 +== 4.1  How to Compile Source Code for LA66? ==
428 428  
429 429  
430 -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]]
704 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
431 431  
432 432  
433 433  
434 -= 3.  Order Info =
708 += 5.  Order Info =
435 435  
436 436  
437 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
711 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
438 438  
439 439  
440 440  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -449,13 +449,7 @@
449 449  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
450 450  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
451 451  
726 += 6.  Reference =
452 452  
453 453  
454 -
455 -= 4.  Reference =
456 -
457 -
458 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
459 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
460 -
461 -
729 +* 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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