Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 100.6 >
edited by Xiaoling
on 2022/07/19 11:49
To version < 157.3 >
edited by Xiaoling
on 2022/09/26 14:38
>
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Summary

Details

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Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,34 +6,26 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
14 +== 1.1  Overview ==
19 19  
20 -(((
21 -
22 -)))
23 23  
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
24 24  (((
25 -(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
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.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
25 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,37 +40,37 @@
40 40  (((
41 41  Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
42 42  )))
43 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 52  
53 53  == 1.2  Features ==
54 54  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
62 62  * Firmware upgradable via UART interface
63 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 64  
65 65  
66 66  
67 67  == 1.3  Specification ==
68 68  
61 +
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
72 -* Input Power Range: 1.8v ~~ 3.7v
73 -* Power Consumption: < 4uA.
65 +* Input Power Range: 5v
74 74  * Frequency Range: 150 MHz ~~ 960 MHz
75 75  * Maximum Power +22 dBm constant RF output
76 76  * High sensitivity: -148 dBm
... ... @@ -82,456 +82,374 @@
82 82  ** Operating: 10 ~~ 95% (Non-Condensing)
83 83  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
84 84  * LoRa Rx current: <9 mA
85 -* I/O Voltage: 3.3v
86 86  
87 87  
88 88  
89 -== 1.4  AT Command ==
80 +== 1.4  Pin Mapping & LED ==
90 90  
91 91  
92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
83 +[[image:image-20220813183239-3.png||height="526" width="662"]]
93 93  
94 94  
95 95  
96 -== 1.5  Dimension ==
87 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
97 97  
98 -[[image:image-20220718094750-3.png]]
99 99  
90 +(((
91 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
92 +)))
100 100  
101 101  
102 -== 1.6  Pin Mapping ==
95 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
103 103  
104 104  
105 -[[image:image-20220719093156-1.png]]
98 +[[image:image-20220723100027-1.png]]
106 106  
107 107  
101 +Open the serial port tool
108 108  
109 -== 1.7  Land Pattern ==
103 +[[image:image-20220602161617-8.png]]
110 110  
111 -[[image:image-20220517072821-2.png]]
112 112  
106 +[[image:image-20220602161718-9.png||height="457" width="800"]]
113 113  
114 114  
115 -= 2.  LA66 LoRaWAN Shield =
116 116  
110 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
117 117  
118 -== 2.1  Overview ==
119 119  
113 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
120 120  
121 -(((
122 -[[image:image-20220715000826-2.png||height="145" width="220"]]
123 -)))
124 124  
125 -(((
126 -
127 -)))
116 +[[image:image-20220602161935-10.png||height="498" width="800"]]
128 128  
129 -(((
130 -(% 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.
131 -)))
132 132  
133 -(((
134 -(((
135 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
136 -)))
137 -)))
138 138  
139 -(((
140 -(((
141 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
142 -)))
143 -)))
120 +(% style="color:blue" %)**3.  See Uplink Command**
144 144  
145 -(((
146 -(((
147 -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.
148 -)))
149 -)))
150 150  
151 -(((
152 -(((
153 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
154 -)))
155 -)))
123 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
156 156  
125 +example: AT+SENDB=01,02,8,05820802581ea0a5
157 157  
127 +[[image:image-20220602162157-11.png||height="497" width="800"]]
158 158  
159 -== 2.2  Features ==
160 160  
161 -* Arduino Shield base on LA66 LoRaWAN module
162 -* Support LoRaWAN v1.0.4 protocol
163 -* Support peer-to-peer protocol
164 -* TCXO crystal to ensure RF performance on low temperature
165 -* SMA connector
166 -* Available in different frequency LoRaWAN frequency bands.
167 -* World-wide unique OTAA keys.
168 -* AT Command via UART-TTL interface
169 -* Firmware upgradable via UART interface
170 -* Ultra-long RF range
171 171  
131 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
172 172  
173 173  
174 -== 2.3  Specification ==
134 +[[image:image-20220817093644-1.png]]
175 175  
176 -* CPU: 32-bit 48 MHz
177 -* Flash: 256KB
178 -* RAM: 64KB
179 -* Input Power Range: 1.8v ~~ 3.7v
180 -* Power Consumption: < 4uA.
181 -* Frequency Range: 150 MHz ~~ 960 MHz
182 -* Maximum Power +22 dBm constant RF output
183 -* High sensitivity: -148 dBm
184 -* Temperature:
185 -** Storage: -55 ~~ +125℃
186 -** Operating: -40 ~~ +85℃
187 -* Humidity:
188 -** Storage: 5 ~~ 95% (Non-Condensing)
189 -** Operating: 10 ~~ 95% (Non-Condensing)
190 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
191 -* LoRa Rx current: <9 mA
192 -* I/O Voltage: 3.3v
193 193  
194 194  
138 +== 1.6  Example: How to join helium ==
195 195  
196 -== 2.4  Pin Mapping & LED ==
197 197  
198 198  
142 +(% style="color:blue" %)**1.  Create a new device.**
199 199  
200 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
201 201  
145 +[[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"]]
202 202  
203 203  
204 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
205 205  
149 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
206 206  
207 207  
208 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
152 +[[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"]]
209 209  
210 210  
211 211  
212 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
156 +(% style="color:blue" %)**3.  Use AT commands.**
213 213  
214 214  
215 -=== 2.8.1  Items needed for update ===
159 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
216 216  
217 -1. LA66 LoRaWAN Shield
218 -1. Arduino
219 -1. USB TO TTL Adapter
220 220  
221 -[[image:image-20220602100052-2.png||height="385" width="600"]]
222 222  
163 +(% style="color:blue" %)**4.  Use the serial port tool**
223 223  
224 -=== 2.8.2  Connection ===
225 225  
166 +[[image:image-20220909151517-2.png||height="543" width="708"]]
226 226  
227 -[[image:image-20220602101311-3.png||height="276" width="600"]]
228 228  
229 229  
230 -(((
231 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
232 -)))
170 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
233 233  
234 -(((
235 -(% style="background-color:yellow" %)**GND  <-> GND
236 -TXD  <->  TXD
237 -RXD  <->  RXD**
238 -)))
239 239  
173 +[[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"]]
240 240  
241 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
242 242  
243 -Connect USB TTL Adapter to PC after connecting the wires
244 244  
177 +(% style="color:blue" %)**6.  Network successfully.**
245 245  
246 -[[image:image-20220602102240-4.png||height="304" width="600"]]
247 247  
180 +[[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"]]
248 248  
249 -=== 2.8.3  Upgrade steps ===
250 250  
251 251  
252 -==== 1.  Switch SW1 to put in ISP position ====
184 +(% style="color:blue" %)**7.  Send uplink using command**
253 253  
254 254  
255 -[[image:image-20220602102824-5.png||height="306" width="600"]]
187 +[[image:image-20220912085244-1.png]]
256 256  
257 257  
190 +[[image:image-20220912085307-2.png]]
258 258  
259 -==== 2.  Press the RST switch once ====
260 260  
261 261  
262 -[[image:image-20220602104701-12.png||height="285" width="600"]]
194 +[[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"]]
263 263  
264 264  
265 265  
266 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
198 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
267 267  
268 268  
269 -(((
270 -(% 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/]]**
271 -)))
201 +**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]]
272 272  
203 +(**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]])
273 273  
274 -[[image:image-20220602103227-6.png]]
275 275  
206 +(% style="color:red" %)**Preconditions:**
276 276  
277 -[[image:image-20220602103357-7.png]]
208 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
278 278  
210 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
279 279  
280 280  
281 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
282 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
283 283  
214 +(% style="color:blue" %)**Steps for usage:**
284 284  
285 -[[image:image-20220602103844-8.png]]
216 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
286 286  
218 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
287 287  
288 288  
289 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
290 -(% style="color:blue" %)**3. Select the bin file to burn**
221 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
291 291  
292 292  
293 -[[image:image-20220602104144-9.png]]
294 294  
225 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
295 295  
296 -[[image:image-20220602104251-10.png]]
297 297  
228 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
298 298  
299 -[[image:image-20220602104402-11.png]]
300 300  
231 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
301 301  
302 302  
303 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
304 -(% style="color:blue" %)**4. Click to start the download**
234 +[[image:image-20220723100439-2.png]]
305 305  
306 -[[image:image-20220602104923-13.png]]
307 307  
308 308  
238 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
309 309  
310 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
311 -(% style="color:blue" %)**5. Check update process**
312 312  
241 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
313 313  
314 -[[image:image-20220602104948-14.png]]
243 + (% style="background-color:yellow" %)**apt update**
315 315  
245 + (% style="background-color:yellow" %)**apt install minicom**
316 316  
317 317  
318 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
319 -(% style="color:blue" %)**The following picture shows that the burning is successful**
248 +Use minicom to connect to the RPI's terminal
320 320  
321 -[[image:image-20220602105251-15.png]]
250 +[[image:image-20220602153146-3.png||height="439" width="500"]]
322 322  
323 323  
324 324  
325 -= 3.  LA66 USB LoRaWAN Adapter =
254 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
326 326  
327 327  
328 -== 3.1  Overview ==
257 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
329 329  
330 330  
331 -[[image:image-20220715001142-3.png||height="145" width="220"]]
260 +[[image:image-20220602154928-5.png||height="436" width="500"]]
332 332  
333 333  
334 -(((
335 -(% 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.
336 -)))
337 337  
338 -(((
339 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
340 -)))
264 +(% style="color:blue" %)**4.  Send Uplink message**
341 341  
342 -(((
343 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
344 -)))
345 345  
346 -(((
347 -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.
348 -)))
267 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
349 349  
350 -(((
351 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
352 -)))
269 +example: AT+SENDB=01,02,8,05820802581ea0a5
353 353  
354 354  
272 +[[image:image-20220602160339-6.png||height="517" width="600"]]
355 355  
356 -== 3.2  Features ==
357 357  
358 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
359 -* Ultra-long RF range
360 -* Support LoRaWAN v1.0.4 protocol
361 -* Support peer-to-peer protocol
362 -* TCXO crystal to ensure RF performance on low temperature
363 -* Spring RF antenna
364 -* Available in different frequency LoRaWAN frequency bands.
365 -* World-wide unique OTAA keys.
366 -* AT Command via UART-TTL interface
367 -* Firmware upgradable via UART interface
368 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
369 369  
276 +Check to see if TTN received the message
370 370  
371 371  
372 -== 3.3  Specification ==
279 +[[image:image-20220602160627-7.png||height="369" width="800"]]
373 373  
374 -* CPU: 32-bit 48 MHz
375 -* Flash: 256KB
376 -* RAM: 64KB
377 -* Input Power Range: 5v
378 -* Frequency Range: 150 MHz ~~ 960 MHz
379 -* Maximum Power +22 dBm constant RF output
380 -* High sensitivity: -148 dBm
381 -* Temperature:
382 -** Storage: -55 ~~ +125℃
383 -** Operating: -40 ~~ +85℃
384 -* Humidity:
385 -** Storage: 5 ~~ 95% (Non-Condensing)
386 -** Operating: 10 ~~ 95% (Non-Condensing)
387 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
388 -* LoRa Rx current: <9 mA
389 389  
390 390  
283 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
391 391  
392 -== 3.4  Pin Mapping & LED ==
393 393  
286 +=== 1.9.1  Hardware and Software Connection ===
394 394  
395 395  
396 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
397 397  
290 +==== (% style="color:blue" %)**Overview：**(%%) ====
398 398  
292 +
399 399  (((
400 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
294 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
295 +
296 +* Send real-time location information of mobile phone to LoRaWAN network.
297 +* Check LoRaWAN network signal strengh.
298 +* Manually send messages to LoRaWAN network.
401 401  )))
402 402  
403 403  
404 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
405 405  
406 406  
407 -[[image:image-20220602171217-1.png||height="538" width="800"]]
408 408  
305 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
409 409  
410 -Open the serial port tool
411 411  
412 -[[image:image-20220602161617-8.png]]
308 +A USB to Type-C adapter is needed to connect to a Mobile phone.
413 413  
414 -[[image:image-20220602161718-9.png||height="457" width="800"]]
310 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
415 415  
312 +[[image:image-20220813174353-2.png||height="360" width="313"]]
416 416  
417 417  
418 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
419 419  
420 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
421 421  
317 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
422 422  
423 -[[image:image-20220602161935-10.png||height="498" width="800"]]
424 424  
320 +[[(% 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)
425 425  
426 426  
427 -(% style="color:blue" %)**3. See Uplink Command**
323 +[[image:image-20220813173738-1.png]]
428 428  
429 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
430 430  
431 -example: AT+SENDB=01,02,8,05820802581ea0a5
432 432  
433 -[[image:image-20220602162157-11.png||height="497" width="800"]]
434 434  
328 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
435 435  
436 436  
437 -(% style="color:blue" %)**4. Check to see if TTN received the message**
331 +Function and page introduction
438 438  
439 -[[image:image-20220602162331-12.png||height="420" width="800"]]
440 440  
334 +[[image:image-20220723113448-7.png||height="995" width="450"]]
441 441  
442 442  
443 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
337 +**Block Explain:**
444 444  
339 +1.  Display LA66 USB LoRaWAN Module connection status
445 445  
446 -**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]]
341 +2.  Check and reconnect
447 447  
343 +3.  Turn send timestamps on or off
448 448  
449 -(% style="color:red" %)**Preconditions:**
345 +4.  Display LoRaWan connection status
450 450  
451 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
347 +5.  Check LoRaWan connection status
452 452  
453 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
349 +6.  The RSSI value of the node when the ACK is received
454 454  
351 +7.  Node's Signal Strength Icon
455 455  
353 +8.  Configure Location Uplink Interval
456 456  
457 -(% style="color:blue" %)**Steps for usage:**
355 +9.  AT command input box
458 458  
459 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
357 +10.  Send Button:  Send input box info to LA66 USB Adapter
460 460  
461 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
359 +11.  Output Log from LA66 USB adapter
462 462  
463 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
361 +12.  clear log button
464 464  
363 +13.  exit button
465 465  
466 466  
467 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
468 468  
367 +LA66 USB LoRaWAN Module not connected
469 469  
470 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
471 471  
370 +[[image:image-20220723110520-5.png||height="677" width="508"]]
472 472  
473 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
474 474  
475 -[[image:image-20220602171233-2.png||height="538" width="800"]]
476 476  
374 +Connect LA66 USB LoRaWAN Module
477 477  
478 478  
479 -(% style="color:blue" %)**2. Install Minicom in RPi.**
377 +[[image:image-20220723110626-6.png||height="681" width="511"]]
480 480  
481 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
482 482  
483 - (% style="background-color:yellow" %)**apt update**
484 484  
485 - (% style="background-color:yellow" %)**apt install minicom**
486 486  
382 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
487 487  
488 -Use minicom to connect to the RPI's terminal
489 489  
490 -[[image:image-20220602153146-3.png||height="439" width="500"]]
385 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
491 491  
492 492  
388 +[[image:image-20220723134549-8.png]]
493 493  
494 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
495 495  
496 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
497 497  
392 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
498 498  
499 -[[image:image-20220602154928-5.png||height="436" width="500"]]
500 500  
395 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
501 501  
397 +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/]]
502 502  
503 -(% style="color:blue" %)**4. Send Uplink message**
399 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
504 504  
505 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
401 +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]]
506 506  
507 -example: AT+SENDB=01,02,8,05820802581ea0a5
508 508  
404 +Example output in NodeRed is as below:
509 509  
510 -[[image:image-20220602160339-6.png||height="517" width="600"]]
406 +[[image:image-20220723144339-1.png]]
511 511  
512 512  
513 513  
514 -Check to see if TTN received the message
410 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
515 515  
516 -[[image:image-20220602160627-7.png||height="369" width="800"]]
517 517  
413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
518 518  
415 +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).
519 519  
520 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
521 521  
418 +[[image:image-20220723150132-2.png]]
522 522  
523 523  
524 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
525 525  
422 += 2.  FAQ =
526 526  
527 527  
425 +== 2.1  How to Compile Source Code for LA66? ==
528 528  
529 -= 4.  Order Info =
530 530  
428 +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]]
531 531  
532 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
533 533  
534 534  
432 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
433 +
434 +
435 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
436 +
437 +
438 +
439 += 3.  Order Info =
440 +
441 +
442 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
443 +
444 +
535 535  (% style="color:blue" %)**XXX**(%%): The default frequency band
536 536  
537 537  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -545,6 +545,11 @@
545 545  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
546 546  
547 547  
548 -= 5.  Reference =
549 549  
550 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
459 += 4.  Reference =
460 +
461 +
462 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
463 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
464 +
465 +
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