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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 134.10
edited by Xiaoling
on 2022/07/26 10:47
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
... ... @@ -75,368 +75,529 @@
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 +
219 +
220 +(% 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**
221 +
222 +
223 +
224 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
225 +
226 +
227 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
228 +
229 +
230 +
231 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
232 +
233 +
234 +(% style="color:blue" %)**1.  Open project**
235 +
236 +
237 +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]]
238 +
239 +
240 +[[image:image-20220723172502-8.png]]
241 +
242 +
243 +
244 +(% 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**
245 +
246 +
247 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
248 +
249 +
250 +
251 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
252 +
253 +
254 +(% style="color:blue" %)**1.  Open project**
255 +
256 +
257 +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]]
258 +
259 +
260 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
261 +
262 +
263 +
264 +(% 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**
265 +
266 +
267 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
268 +
269 +
270 +
271 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
272 +
273 +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/]]
274 +
275 +[[image:image-20220723175700-12.png||height="602" width="995"]]
276 +
277 +
278 +
279 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
280 +
281 +
282 +=== 2.8.1  Items needed for update ===
283 +
284 +
285 +1. LA66 LoRaWAN Shield
286 +1. Arduino
287 +1. USB TO TTL Adapter
288 +
289 +[[image:image-20220602100052-2.png||height="385" width="600"]]
290 +
291 +
292 +=== 2.8.2  Connection ===
293 +
294 +
295 +[[image:image-20220602101311-3.png||height="276" width="600"]]
296 +
297 +
92 92  (((
93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
299 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
94 94  )))
95 95  
302 +(((
303 +(% style="background-color:yellow" %)**GND  <-> GND
304 +TXD  <->  TXD
305 +RXD  <->  RXD**
306 +)))
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
98 98  
309 +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]]
311 +Connect USB TTL Adapter to PC after connecting the wires
101 101  
102 102  
103 -Open the serial port tool
314 +[[image:image-20220602102240-4.png||height="304" width="600"]]
104 104  
105 -[[image:image-20220602161617-8.png]]
106 106  
317 +=== 2.8.3  Upgrade steps ===
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
109 109  
320 +==== (% 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.**
323 +[[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  
327 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
119 119  
330 +[[image:image-20220602104701-12.png||height="285" width="600"]]
120 120  
121 121  
122 -(% style="color:blue" %)**3.  See Uplink Command**
123 123  
334 +==== (% 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
337 +(((
338 +(% 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/]]**
339 +)))
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
130 130  
342 +[[image:image-20220602103227-6.png]]
131 131  
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
345 +[[image:image-20220602103357-7.png]]
134 134  
135 135  
136 -[[image:image-20220817093644-1.png]]
137 137  
349 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
350 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
138 138  
139 139  
140 -== 1.6  Example: How to join helium ==
353 +[[image:image-20220602103844-8.png]]
141 141  
142 142  
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
357 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
358 +(% 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"]]
361 +[[image:image-20220602104144-9.png]]
148 148  
149 149  
364 +[[image:image-20220602104251-10.png]]
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
152 152  
367 +[[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  
371 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
372 +(% style="color:blue" %)**4. Click to start the download**
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
374 +[[image:image-20220602104923-13.png]]
159 159  
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
162 162  
378 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
379 +(% style="color:blue" %)**5. Check update process**
163 163  
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
382 +[[image:image-20220602104948-14.png]]
166 166  
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
169 169  
386 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
387 +(% style="color:blue" %)**The following picture shows that the burning is successful**
170 170  
389 +[[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"]]
393 += 3.  LA66 USB LoRaWAN Adapter =
176 176  
177 177  
396 +== 3.1  Overview ==
178 178  
179 -(% style="color:blue" %)**6.  Network successfully.**
180 180  
399 +[[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  
402 +(((
403 +(% 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.
404 +)))
184 184  
406 +(((
407 +(% 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.
408 +)))
185 185  
186 -(% style="color:blue" %)**7.  Send uplink using command**
410 +(((
411 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
412 +)))
187 187  
414 +(((
415 +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.
416 +)))
188 188  
189 -[[image:image-20220912085244-1.png]]
418 +(((
419 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
420 +)))
190 190  
191 191  
192 -[[image:image-20220912085307-2.png]]
193 193  
424 +== 3.2  Features ==
194 194  
426 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
427 +* Ultra-long RF range
428 +* Support LoRaWAN v1.0.4 protocol
429 +* Support peer-to-peer protocol
430 +* TCXO crystal to ensure RF performance on low temperature
431 +* Spring RF antenna
432 +* Available in different frequency LoRaWAN frequency bands.
433 +* World-wide unique OTAA keys.
434 +* AT Command via UART-TTL interface
435 +* Firmware upgradable via UART interface
436 +* 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"]]
197 197  
198 198  
199 199  
200 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
441 +== 3.3  Specification ==
201 201  
443 +* CPU: 32-bit 48 MHz
444 +* Flash: 256KB
445 +* RAM: 64KB
446 +* Input Power Range: 5v
447 +* Frequency Range: 150 MHz ~~ 960 MHz
448 +* Maximum Power +22 dBm constant RF output
449 +* High sensitivity: -148 dBm
450 +* Temperature:
451 +** Storage: -55 ~~ +125℃
452 +** Operating: -40 ~~ +85℃
453 +* Humidity:
454 +** Storage: 5 ~~ 95% (Non-Condensing)
455 +** Operating: 10 ~~ 95% (Non-Condensing)
456 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
457 +* LoRa Rx current: <9 mA
202 202  
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 -(**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  
207 207  
208 -(% style="color:red" %)**Preconditions:**
462 +== 3.4  Pin Mapping & LED ==
209 209  
210 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
211 211  
212 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
213 213  
466 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
214 214  
215 215  
216 -(% style="color:blue" %)**Steps for usage:**
469 +(((
470 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
471 +)))
217 217  
218 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
219 219  
220 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
474 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
221 221  
222 222  
223 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
477 +[[image:image-20220723100027-1.png]]
224 224  
225 225  
480 +Open the serial port tool
226 226  
227 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
482 +[[image:image-20220602161617-8.png]]
228 228  
484 +[[image:image-20220602161718-9.png||height="457" width="800"]]
229 229  
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**
488 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
234 234  
490 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
235 235  
236 -[[image:image-20220723100439-2.png]]
237 237  
493 +[[image:image-20220602161935-10.png||height="498" width="800"]]
238 238  
239 239  
240 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
241 241  
497 +(% style="color:blue" %)**3. See Uplink Command**
242 242  
243 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
499 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
244 244  
245 - (% style="background-color:yellow" %)**apt update**
501 +example: AT+SENDB=01,02,8,05820802581ea0a5
246 246  
247 - (% style="background-color:yellow" %)**apt install minicom**
503 +[[image:image-20220602162157-11.png||height="497" width="800"]]
248 248  
249 249  
250 -Use minicom to connect to the RPI's terminal
251 251  
252 -[[image:image-20220602153146-3.png||height="439" width="500"]]
507 +(% style="color:blue" %)**4. Check to see if TTN received the message**
253 253  
509 +[[image:image-20220602162331-12.png||height="420" width="800"]]
254 254  
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
257 257  
513 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
258 258  
259 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
260 260  
516 +**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]]
261 261  
262 -[[image:image-20220602154928-5.png||height="436" width="500"]]
518 +(**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]])
263 263  
520 +(% style="color:red" %)**Preconditions:**
264 264  
522 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
524 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
267 267  
268 268  
269 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
270 270  
271 -example: AT+SENDB=01,02,8,05820802581ea0a5
528 +(% style="color:blue" %)**Steps for usage:**
272 272  
530 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
273 273  
274 -[[image:image-20220602160339-6.png||height="517" width="600"]]
532 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
275 275  
534 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
276 276  
277 277  
278 -Check to see if TTN received the message
279 279  
538 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
280 280  
281 -[[image:image-20220602160627-7.png||height="369" width="800"]]
282 282  
541 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
544 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
286 286  
546 +[[image:image-20220723100439-2.png]]
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
289 289  
290 290  
550 +(% style="color:blue" %)**2. Install Minicom in RPi.**
291 291  
292 -==== (% style="color:blue" %)**Overview：**(%%) ====
552 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
293 293  
554 + (% style="background-color:yellow" %)**apt update**
294 294  
295 -(((
296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
556 + (% style="background-color:yellow" %)**apt install minicom**
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.
301 -)))
302 302  
559 +Use minicom to connect to the RPI's terminal
303 303  
561 +[[image:image-20220602153146-3.png||height="439" width="500"]]
304 304  
305 305  
306 306  
307 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
565 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
308 308  
567 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
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.
570 +[[image:image-20220602154928-5.png||height="436" width="500"]]
313 313  
314 -[[image:image-20220813174353-2.png||height="360" width="313"]]
315 315  
316 316  
574 +(% style="color:blue" %)**4. Send Uplink message**
317 317  
576 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
318 318  
319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
578 +example: AT+SENDB=01,02,8,05820802581ea0a5
320 320  
321 321  
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)
581 +[[image:image-20220602160339-6.png||height="517" width="600"]]
323 323  
324 324  
325 -[[image:image-20220813173738-1.png]]
326 326  
585 +Check to see if TTN received the message
327 327  
587 +[[image:image-20220602160627-7.png||height="369" width="800"]]
328 328  
329 329  
330 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
331 331  
591 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
332 332  
333 -Function and page introduction
334 334  
594 +=== 3.8.1  DRAGINO-LA66-APP ===
335 335  
336 -[[image:image-20220723113448-7.png||height="995" width="450"]]
337 337  
597 +[[image:image-20220723102027-3.png]]
338 338  
339 -**Block Explain:**
340 340  
341 -1.  Display LA66 USB LoRaWAN Module connection status
342 342  
343 -2.  Check and reconnect
601 +==== (% style="color:blue" %)**Overview：**(%%) ====
344 344  
345 -3.  Turn send timestamps on or off
346 346  
347 -4.  Display LoRaWan connection status
604 +(((
605 +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.
606 +)))
348 348  
349 -5.  Check LoRaWan connection status
608 +(((
609 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
610 +)))
350 350  
351 -6.  The RSSI value of the node when the ACK is received
352 352  
353 -7.  Node's Signal Strength Icon
354 354  
355 -8.  Configure Location Uplink Interval
614 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
356 356  
357 -9.  AT command input box
358 358  
359 -10.  Send Button:  Send input box info to LA66 USB Adapter
617 +Requires a type-c to USB adapter
360 360  
361 -11.  Output Log from LA66 USB adapter
619 +[[image:image-20220723104754-4.png]]
362 362  
363 -12.  clear log button
364 364  
365 -13.  exit button
366 366  
623 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
367 367  
368 368  
369 -LA66 USB LoRaWAN Module not connected
626 +Function and page introduction
370 370  
628 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
371 371  
372 -[[image:image-20220723110520-5.png||height="677" width="508"]]
373 373  
631 +1.Display LA66 USB LoRaWAN Module connection status
374 374  
633 +2.Check and reconnect
375 375  
376 -Connect LA66 USB LoRaWAN Module
635 +3.Turn send timestamps on or off
377 377  
637 +4.Display LoRaWan connection status
378 378  
379 -[[image:image-20220723110626-6.png||height="681" width="511"]]
639 +5.Check LoRaWan connection status
380 380  
641 +6.The RSSI value of the node when the ACK is received
381 381  
643 +7.Node's Signal Strength Icon
382 382  
645 +8.Set the packet sending interval of the node in seconds
383 383  
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
647 +9.AT command input box
385 385  
649 +10.Send AT command button
386 386  
387 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
651 +11.Node log box
388 388  
653 +12.clear log button
389 389  
390 -[[image:image-20220723134549-8.png]]
655 +13.exit button
391 391  
392 392  
658 +LA66 USB LoRaWAN Module not connected
393 393  
394 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
660 +[[image:image-20220723110520-5.png||height="903" width="677"]]
395 395  
396 396  
397 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
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/]]
664 +Connect LA66 USB LoRaWAN Module
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.
666 +[[image:image-20220723110626-6.png||height="906" width="680"]]
402 402  
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]]
404 404  
405 405  
406 -Example output in NodeRed is as below:
670 +=== 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 ===
407 407  
408 -[[image:image-20220723144339-1.png]]
409 409  
673 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
410 410  
675 +[[image:image-20220723134549-8.png]]
411 411  
412 -== 1.10  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.
679 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
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).
681 +Sample JSON file please go to this link to download：放置JSON文件的链接
418 418  
683 +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/]]
419 419  
420 -[[image:image-20220723150132-2.png]]
685 +The following is the positioning effect map
421 421  
687 +[[image:image-20220723144339-1.png]]
422 422  
423 423  
424 -= 2.  FAQ =
425 425  
691 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
426 426  
427 -== 2.1  How to Compile Source Code for LA66? ==
428 428  
694 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
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]]
696 +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)
431 431  
698 +[[image:image-20220723150132-2.png]]
432 432  
433 433  
434 -= 3.  Order Info =
435 435  
702 += 4.  Order Info =
436 436  
437 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
438 438  
705 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
439 439  
707 +
440 440  (% style="color:blue" %)**XXX**(%%): The default frequency band
441 441  
442 442  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -451,11 +451,7 @@
451 451  
452 452  
453 453  
722 += 5.  Reference =
454 454  
455 -= 4.  Reference =
456 456  
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 -
725 +* 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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