Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 101.2 >
edited by Xiaoling
on 2022/07/20 11:19
To version < 157.1 >
edited by Xiaoling
on 2022/09/12 08:53
>
Change comment: Uploaded new attachment "image-20220912085307-2.png", version {1}

Summary

Details

Page properties
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  
... ... @@ -40,36 +40,35 @@
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 -
66 66  == 1.3  Specification ==
67 67  
59 +
68 68  * CPU: 32-bit 48 MHz
69 69  * Flash: 256KB
70 70  * RAM: 64KB
71 -* Input Power Range: 1.8v ~~ 3.7v
72 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
73 73  * Frequency Range: 150 MHz ~~ 960 MHz
74 74  * Maximum Power +22 dBm constant RF output
75 75  * High sensitivity: -148 dBm
... ... @@ -81,450 +81,335 @@
81 81  ** Operating: 10 ~~ 95% (Non-Condensing)
82 82  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
83 83  * LoRa Rx current: <9 mA
84 -* I/O Voltage: 3.3v
85 85  
76 +== 1.4  Pin Mapping & LED ==
86 86  
87 -== 1.4  AT Command ==
88 88  
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
89 89  
90 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
91 91  
92 92  
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
93 93  
94 -== 1.5  Dimension ==
95 95  
96 -[[image:image-20220718094750-3.png]]
97 -
98 -
99 -
100 -== 1.6  Pin Mapping ==
101 -
102 -[[image:image-20220720111850-1.png]]
103 -
104 -
105 -
106 -== 1.7  Land Pattern ==
107 -
108 -[[image:image-20220517072821-2.png]]
109 -
110 -
111 -
112 -= 2.  LA66 LoRaWAN Shield =
113 -
114 -
115 -== 2.1  Overview ==
116 -
117 -
118 118  (((
119 -[[image:image-20220715000826-2.png||height="145" width="220"]]
87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
120 120  )))
121 121  
122 -(((
123 -
124 -)))
125 125  
126 -(((
127 -(% 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.
128 -)))
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
129 129  
130 -(((
131 -(((
132 -(% 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.
133 -)))
134 -)))
135 135  
136 -(((
137 -(((
138 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
139 -)))
140 -)))
94 +[[image:image-20220723100027-1.png]]
141 141  
142 -(((
143 -(((
144 -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.
145 -)))
146 -)))
147 147  
148 -(((
149 -(((
150 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
151 -)))
152 -)))
97 +Open the serial port tool
153 153  
99 +[[image:image-20220602161617-8.png]]
154 154  
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
155 155  
156 -== 2.2  Features ==
157 157  
158 -* Arduino Shield base on LA66 LoRaWAN module
159 -* Support LoRaWAN v1.0.4 protocol
160 -* Support peer-to-peer protocol
161 -* TCXO crystal to ensure RF performance on low temperature
162 -* SMA connector
163 -* Available in different frequency LoRaWAN frequency bands.
164 -* World-wide unique OTAA keys.
165 -* AT Command via UART-TTL interface
166 -* Firmware upgradable via UART interface
167 -* Ultra-long RF range
168 168  
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
169 169  
170 -== 2.3  Specification ==
171 171  
172 -* CPU: 32-bit 48 MHz
173 -* Flash: 256KB
174 -* RAM: 64KB
175 -* Input Power Range: 1.8v ~~ 3.7v
176 -* Power Consumption: < 4uA.
177 -* Frequency Range: 150 MHz ~~ 960 MHz
178 -* Maximum Power +22 dBm constant RF output
179 -* High sensitivity: -148 dBm
180 -* Temperature:
181 -** Storage: -55 ~~ +125℃
182 -** Operating: -40 ~~ +85℃
183 -* Humidity:
184 -** Storage: 5 ~~ 95% (Non-Condensing)
185 -** Operating: 10 ~~ 95% (Non-Condensing)
186 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
187 -* LoRa Rx current: <9 mA
188 -* I/O Voltage: 3.3v
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
189 189  
190 190  
191 -== 2.4  Pin Mapping & LED ==
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
192 192  
193 193  
194 194  
195 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
115 +(% style="color:blue" %)**3. See Uplink Command**
196 196  
197 197  
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
198 198  
199 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
200 200  
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
201 201  
202 202  
203 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
204 204  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
205 205  
206 206  
207 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
129 +[[image:image-20220817093644-1.png]]
208 208  
209 209  
210 -=== 2.8.1  Items needed for update ===
211 211  
212 -1. LA66 LoRaWAN Shield
213 -1. Arduino
214 -1. USB TO TTL Adapter
133 +== 1.6  Example: How to join helium ==
215 215  
216 -[[image:image-20220602100052-2.png||height="385" width="600"]]
135 +(% style="color:blue" %)**1. Create a new device.**
217 217  
137 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
218 218  
219 -=== 2.8.2  Connection ===
220 220  
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
221 221  
222 -[[image:image-20220602101311-3.png||height="276" width="600"]]
142 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
223 223  
224 224  
225 -(((
226 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
227 -)))
145 +(% style="color:blue" %)**3.  Use AT commands.**
228 228  
229 -(((
230 -(% style="background-color:yellow" %)**GND  <-> GND
231 -TXD  <->  TXD
232 -RXD  <->  RXD**
233 -)))
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
234 234  
235 235  
236 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
150 +(% style="color:blue" %)**4..  Use the serial port tool**
237 237  
238 -Connect USB TTL Adapter to PC after connecting the wires
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
239 239  
240 240  
241 -[[image:image-20220602102240-4.png||height="304" width="600"]]
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
242 242  
157 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
243 243  
244 -=== 2.8.3  Upgrade steps ===
245 245  
160 +(% style="color:blue" %)**6.  Network successfully.**
246 246  
247 -==== 1.  Switch SW1 to put in ISP position ====
162 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
248 248  
249 249  
250 -[[image:image-20220602102824-5.png||height="306" width="600"]]
165 +(% style="color:blue" %)**7.  Send uplink using command**
251 251  
167 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
252 252  
169 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
253 253  
254 -==== 2.  Press the RST switch once ====
255 255  
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
256 256  
257 -[[image:image-20220602104701-12.png||height="285" width="600"]]
258 258  
175 +**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
259 259  
177 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
260 260  
261 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
262 262  
180 +(% style="color:red" %)**Preconditions:**
263 263  
264 -(((
265 -(% 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/]]**
266 -)))
182 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
267 267  
184 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
268 268  
269 -[[image:image-20220602103227-6.png]]
270 270  
271 271  
272 -[[image:image-20220602103357-7.png]]
188 +(% style="color:blue" %)**Steps for usage:**
273 273  
190 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
274 274  
192 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
275 275  
276 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
277 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
278 278  
195 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
279 279  
280 -[[image:image-20220602103844-8.png]]
281 281  
282 282  
199 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
283 283  
284 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
285 -(% style="color:blue" %)**3. Select the bin file to burn**
286 286  
202 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
287 287  
288 -[[image:image-20220602104144-9.png]]
289 289  
205 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
290 290  
291 -[[image:image-20220602104251-10.png]]
292 292  
208 +[[image:image-20220723100439-2.png]]
293 293  
294 -[[image:image-20220602104402-11.png]]
295 295  
296 296  
212 +(% style="color:blue" %)**2. Install Minicom in RPi.**
297 297  
298 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
299 -(% style="color:blue" %)**4. Click to start the download**
300 300  
301 -[[image:image-20220602104923-13.png]]
215 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
302 302  
217 + (% style="background-color:yellow" %)**apt update**
303 303  
219 + (% style="background-color:yellow" %)**apt install minicom**
304 304  
305 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
306 -(% style="color:blue" %)**5. Check update process**
307 307  
222 +Use minicom to connect to the RPI's terminal
308 308  
309 -[[image:image-20220602104948-14.png]]
224 +[[image:image-20220602153146-3.png||height="439" width="500"]]
310 310  
311 311  
312 312  
313 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
314 -(% style="color:blue" %)**The following picture shows that the burning is successful**
228 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
315 315  
316 -[[image:image-20220602105251-15.png]]
317 317  
231 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
318 318  
319 319  
320 -= 3.  LA66 USB LoRaWAN Adapter =
234 +[[image:image-20220602154928-5.png||height="436" width="500"]]
321 321  
322 322  
323 -== 3.1  Overview ==
324 324  
238 +(% style="color:blue" %)**4. Send Uplink message**
325 325  
326 -[[image:image-20220715001142-3.png||height="145" width="220"]]
327 327  
241 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
328 328  
329 -(((
330 -(% 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.
331 -)))
243 +example: AT+SENDB=01,02,8,05820802581ea0a5
332 332  
333 -(((
334 -(% 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.
335 -)))
336 336  
337 -(((
338 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
339 -)))
246 +[[image:image-20220602160339-6.png||height="517" width="600"]]
340 340  
341 -(((
342 -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.
343 -)))
344 344  
345 -(((
346 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
347 -)))
348 348  
250 +Check to see if TTN received the message
349 349  
252 +[[image:image-20220602160627-7.png||height="369" width="800"]]
350 350  
351 -== 3.2  Features ==
352 352  
353 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
354 -* Ultra-long RF range
355 -* Support LoRaWAN v1.0.4 protocol
356 -* Support peer-to-peer protocol
357 -* TCXO crystal to ensure RF performance on low temperature
358 -* Spring RF antenna
359 -* Available in different frequency LoRaWAN frequency bands.
360 -* World-wide unique OTAA keys.
361 -* AT Command via UART-TTL interface
362 -* Firmware upgradable via UART interface
363 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
364 364  
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
365 365  
366 -== 3.3  Specification ==
367 367  
368 -* CPU: 32-bit 48 MHz
369 -* Flash: 256KB
370 -* RAM: 64KB
371 -* Input Power Range: 5v
372 -* Frequency Range: 150 MHz ~~ 960 MHz
373 -* Maximum Power +22 dBm constant RF output
374 -* High sensitivity: -148 dBm
375 -* Temperature:
376 -** Storage: -55 ~~ +125℃
377 -** Operating: -40 ~~ +85℃
378 -* Humidity:
379 -** Storage: 5 ~~ 95% (Non-Condensing)
380 -** Operating: 10 ~~ 95% (Non-Condensing)
381 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
382 -* LoRa Rx current: <9 mA
259 +=== 1.9.1  Hardware and Software Connection ===
383 383  
384 384  
385 -== 3.4  Pin Mapping & LED ==
386 386  
263 +==== (% style="color:blue" %)**Overview：**(%%) ====
387 387  
388 388  
389 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
390 -
391 -
392 392  (((
393 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
268 +
269 +* Send real-time location information of mobile phone to LoRaWAN network.
270 +* Check LoRaWAN network signal strengh.
271 +* Manually send messages to LoRaWAN network.
394 394  )))
395 395  
396 396  
397 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
398 398  
399 399  
400 -[[image:image-20220602171217-1.png||height="538" width="800"]]
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
401 401  
402 402  
403 -Open the serial port tool
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
404 404  
405 -[[image:image-20220602161617-8.png]]
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
406 406  
407 -[[image:image-20220602161718-9.png||height="457" width="800"]]
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
408 408  
409 409  
410 410  
411 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
288 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
412 412  
413 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
414 414  
291 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
415 415  
416 -[[image:image-20220602161935-10.png||height="498" width="800"]]
293 +[[image:image-20220813173738-1.png]]
417 417  
418 418  
419 419  
420 -(% style="color:blue" %)**3. See Uplink Command**
297 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
421 421  
422 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
423 423  
424 -example: AT+SENDB=01,02,8,05820802581ea0a5
300 +Function and page introduction
425 425  
426 -[[image:image-20220602162157-11.png||height="497" width="800"]]
427 427  
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
428 428  
305 +**Block Explain:**
429 429  
430 -(% style="color:blue" %)**4. Check to see if TTN received the message**
307 +1.  Display LA66 USB LoRaWAN Module connection status
431 431  
432 -[[image:image-20220602162331-12.png||height="420" width="800"]]
309 +2.  Check and reconnect
433 433  
311 +3.  Turn send timestamps on or off
434 434  
313 +4.  Display LoRaWan connection status
435 435  
436 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
315 +5.  Check LoRaWan connection status
437 437  
317 +6.  The RSSI value of the node when the ACK is received
438 438  
439 -**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]]
319 +7.  Node's Signal Strength Icon
440 440  
321 +8.  Configure Location Uplink Interval
441 441  
442 -(% style="color:red" %)**Preconditions:**
323 +9.  AT command input box
443 443  
444 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
445 445  
446 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
327 +11.  Output Log from LA66 USB adapter
447 447  
329 +12.  clear log button
448 448  
331 +13.  exit button
449 449  
450 -(% style="color:blue" %)**Steps for usage:**
451 451  
452 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
453 453  
454 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
335 +LA66 USB LoRaWAN Module not connected
455 455  
456 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
457 457  
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
458 458  
459 459  
460 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
461 461  
342 +Connect LA66 USB LoRaWAN Module
462 462  
463 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
344 +[[image:image-20220723110626-6.png||height="681" width="511"]]
464 464  
465 465  
466 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
467 467  
468 -[[image:image-20220602171233-2.png||height="538" width="800"]]
348 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
469 469  
470 470  
351 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
471 471  
472 -(% style="color:blue" %)**2. Install Minicom in RPi.**
473 473  
474 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
354 +[[image:image-20220723134549-8.png]]
475 475  
476 - (% style="background-color:yellow" %)**apt update**
477 477  
478 - (% style="background-color:yellow" %)**apt install minicom**
479 479  
358 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
480 480  
481 -Use minicom to connect to the RPI's terminal
482 482  
483 -[[image:image-20220602153146-3.png||height="439" width="500"]]
361 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
484 484  
363 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
485 485  
365 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
486 486  
487 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
367 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
488 488  
489 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
490 490  
370 +Example output in NodeRed is as below:
491 491  
492 -[[image:image-20220602154928-5.png||height="436" width="500"]]
372 +[[image:image-20220723144339-1.png]]
493 493  
494 494  
495 495  
496 -(% style="color:blue" %)**4. Send Uplink message**
376 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
497 497  
498 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
499 499  
500 -example: AT+SENDB=01,02,8,05820802581ea0a5
379 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
501 501  
381 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
502 502  
503 -[[image:image-20220602160339-6.png||height="517" width="600"]]
504 504  
384 +[[image:image-20220723150132-2.png]]
505 505  
506 506  
507 -Check to see if TTN received the message
508 508  
509 -[[image:image-20220602160627-7.png||height="369" width="800"]]
388 += 2.  FAQ =
510 510  
511 511  
391 +== 2.1  How to Compile Source Code for LA66? ==
512 512  
513 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
514 514  
394 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
515 515  
516 516  
517 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
518 518  
398 += 3.  Order Info =
519 519  
520 520  
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
521 521  
522 -= 4.  Order Info =
523 523  
524 -
525 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
526 -
527 -
528 528  (% style="color:blue" %)**XXX**(%%): The default frequency band
529 529  
530 530  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -537,6 +537,10 @@
537 537  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
538 538  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
539 539  
540 -= 5.  Reference =
416 += 4.  Reference =
541 541  
542 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
418 +
419 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
421 +
422 +
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