Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 87.16 >
edited by Xiaoling
on 2022/07/13 10:10
To version < 157.2 >
edited by Xiaoling
on 2022/09/12 08:57
>
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Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,18 +6,23 @@
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  
14 +== 1.1  Overview ==
15 +
16 +
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
15 15  (((
16 -(% 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.
17 17  )))
18 18  
19 19  (((
20 -(% 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.
21 21  )))
22 22  
23 23  (((
... ... @@ -33,27 +33,32 @@
33 33  )))
34 34  
35 35  
41 +
36 36  == 1.2  Features ==
37 37  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
38 38  * Support LoRaWAN v1.0.4 protocol
39 39  * Support peer-to-peer protocol
40 40  * TCXO crystal to ensure RF performance on low temperature
41 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
42 42  * Available in different frequency LoRaWAN frequency bands.
43 43  * World-wide unique OTAA keys.
44 44  * AT Command via UART-TTL interface
45 45  * Firmware upgradable via UART interface
46 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
47 47  
48 48  
49 49  
59 +
50 50  == 1.3  Specification ==
51 51  
62 +
52 52  * CPU: 32-bit 48 MHz
53 53  * Flash: 256KB
54 54  * RAM: 64KB
55 -* Input Power Range: 1.8v ~~ 3.7v
56 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
57 57  * Frequency Range: 150 MHz ~~ 960 MHz
58 58  * Maximum Power +22 dBm constant RF output
59 59  * High sensitivity: -148 dBm
... ... @@ -65,391 +65,368 @@
65 65  ** Operating: 10 ~~ 95% (Non-Condensing)
66 66  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
67 67  * LoRa Rx current: <9 mA
68 -* I/O Voltage: 3.3v
69 69  
70 70  
71 71  
72 -== 1.4  AT Command ==
73 73  
74 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
82 +== 1.4  Pin Mapping & LED ==
75 75  
76 76  
77 -== 1.5  Dimension ==
85 +[[image:image-20220813183239-3.png||height="526" width="662"]]
78 78  
79 -[[image:image-20220517072526-1.png]]
80 80  
81 81  
89 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
82 82  
83 -== 1.6  Pin Mapping ==
84 84  
92 +(((
93 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
94 +)))
85 85  
86 -[[image:image-20220523101537-1.png]]
87 87  
97 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
88 88  
89 89  
90 -== 1.7  Land Pattern ==
100 +[[image:image-20220723100027-1.png]]
91 91  
92 -[[image:image-20220517072821-2.png]]
93 93  
103 +Open the serial port tool
94 94  
105 +[[image:image-20220602161617-8.png]]
95 95  
96 -= 2.  LA66 LoRaWAN Shield =
97 97  
108 +[[image:image-20220602161718-9.png||height="457" width="800"]]
98 98  
99 -== 2.1  Overview ==
100 100  
101 -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.
102 102  
112 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
103 103  
104 -== 2.2  Features ==
105 105  
106 -* Arduino Shield base on LA66 LoRaWAN module
107 -* Support LoRaWAN v1.0.4 protocol
108 -* Support peer-to-peer protocol
109 -* TCXO crystal to ensure RF performance on low temperature
110 -* SMA connector
111 -* Available in different frequency LoRaWAN frequency bands.
112 -* World-wide unique OTAA keys.
113 -* AT Command via UART-TTL interface
114 -* Firmware upgradable via UART interface
115 -* Ultra-long RF range
115 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
116 116  
117 117  
118 +[[image:image-20220602161935-10.png||height="498" width="800"]]
118 118  
119 -== 2.3  Specification ==
120 120  
121 -* CPU: 32-bit 48 MHz
122 -* Flash: 256KB
123 -* RAM: 64KB
124 -* Input Power Range: 1.8v ~~ 3.7v
125 -* Power Consumption: < 4uA.
126 -* Frequency Range: 150 MHz ~~ 960 MHz
127 -* Maximum Power +22 dBm constant RF output
128 -* High sensitivity: -148 dBm
129 -* Temperature:
130 -** Storage: -55 ~~ +125℃
131 -** Operating: -40 ~~ +85℃
132 -* Humidity:
133 -** Storage: 5 ~~ 95% (Non-Condensing)
134 -** Operating: 10 ~~ 95% (Non-Condensing)
135 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
136 -* LoRa Rx current: <9 mA
137 -* I/O Voltage: 3.3v
138 138  
122 +(% style="color:blue" %)**3.  See Uplink Command**
139 139  
140 140  
141 -== 2.4  Pin Mapping & LED ==
125 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
142 142  
127 +example: AT+SENDB=01,02,8,05820802581ea0a5
143 143  
129 +[[image:image-20220602162157-11.png||height="497" width="800"]]
144 144  
145 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
146 146  
147 147  
133 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
148 148  
149 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
150 150  
136 +[[image:image-20220817093644-1.png]]
151 151  
152 152  
153 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
154 154  
140 +== 1.6  Example: How to join helium ==
155 155  
156 156  
157 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
158 158  
144 +(% style="color:blue" %)**1.  Create a new device.**
159 159  
160 -=== 2.8.1  Items needed for update ===
161 161  
162 -1. LA66 LoRaWAN Shield
163 -1. Arduino
164 -1. USB TO TTL Adapter
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"]]
165 165  
166 166  
167 167  
151 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
168 168  
169 -[[image:image-20220602100052-2.png||height="385" width="600"]]
170 170  
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"]]
171 171  
172 -=== 2.8.2  Connection ===
173 173  
174 174  
175 -[[image:image-20220602101311-3.png||height="276" width="600"]]
158 +(% style="color:blue" %)**3.  Use AT commands.**
176 176  
177 177  
178 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
161 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
179 179  
180 -(((
181 -(% style="background-color:yellow" %)**GND  <-> GND
182 -TXD  <->  TXD
183 -RXD  <->  RXD**
184 -)))
185 185  
186 186  
187 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
165 +(% style="color:blue" %)**4.  Use the serial port tool**
188 188  
189 -Connect USB TTL Adapter to PC after connecting the wires
190 190  
168 +[[image:image-20220909151517-2.png||height="543" width="708"]]
191 191  
192 -[[image:image-20220602102240-4.png||height="304" width="600"]]
193 193  
194 194  
195 -=== 2.8.3  Upgrade steps ===
172 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
196 196  
197 197  
198 -==== 1.  Switch SW1 to put in ISP position ====
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"]]
199 199  
200 200  
201 -[[image:image-20220602102824-5.png||height="306" width="600"]]
202 202  
179 +(% style="color:blue" %)**6.  Network successfully.**
203 203  
204 204  
205 -==== 2.  Press the RST switch once ====
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"]]
206 206  
207 207  
208 -[[image:image-20220602104701-12.png||height="285" width="600"]]
209 209  
186 +(% style="color:blue" %)**7.  Send uplink using command**
210 210  
211 211  
212 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
189 +[[image:image-20220912085244-1.png]]
213 213  
214 214  
215 -(% 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/]]**
192 +[[image:image-20220912085307-2.png]]
216 216  
217 217  
218 -[[image:image-20220602103227-6.png]]
219 219  
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"]]
220 220  
221 -[[image:image-20220602103357-7.png]]
222 222  
223 223  
200 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
224 224  
225 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
226 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
227 227  
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]]
228 228  
229 -[[image:image-20220602103844-8.png]]
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]])
230 230  
231 231  
208 +(% style="color:red" %)**Preconditions:**
232 232  
233 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
234 -(% style="color:blue" %)**3. Select the bin file to burn**
210 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
235 235  
212 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
236 236  
237 -[[image:image-20220602104144-9.png]]
238 238  
239 239  
240 -[[image:image-20220602104251-10.png]]
216 +(% style="color:blue" %)**Steps for usage:**
241 241  
218 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
242 242  
243 -[[image:image-20220602104402-11.png]]
220 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
244 244  
245 245  
223 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
246 246  
247 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
248 -(% style="color:blue" %)**4. Click to start the download**
249 249  
250 -[[image:image-20220602104923-13.png]]
251 251  
227 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
252 252  
253 253  
254 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
255 -(% style="color:blue" %)**5. Check update process**
230 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
256 256  
257 257  
258 -[[image:image-20220602104948-14.png]]
233 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
259 259  
260 260  
236 +[[image:image-20220723100439-2.png]]
261 261  
262 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
263 -(% style="color:blue" %)**The following picture shows that the burning is successful**
264 264  
265 -[[image:image-20220602105251-15.png]]
266 266  
240 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
267 267  
268 268  
269 -= 3.  LA66 USB LoRaWAN Adapter =
243 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
270 270  
245 + (% style="background-color:yellow" %)**apt update**
271 271  
272 -== 3.1  Overview ==
247 + (% style="background-color:yellow" %)**apt install minicom**
273 273  
274 -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.
275 275  
250 +Use minicom to connect to the RPI's terminal
276 276  
277 -== 3.2  Features ==
252 +[[image:image-20220602153146-3.png||height="439" width="500"]]
278 278  
279 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
280 -* Ultra-long RF range
281 -* Support LoRaWAN v1.0.4 protocol
282 -* Support peer-to-peer protocol
283 -* TCXO crystal to ensure RF performance on low temperature
284 -* Spring RF antenna
285 -* Available in different frequency LoRaWAN frequency bands.
286 -* World-wide unique OTAA keys.
287 -* AT Command via UART-TTL interface
288 -* Firmware upgradable via UART interface
289 289  
290 290  
256 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
291 291  
292 -== 3.3  Specification ==
293 293  
294 -* CPU: 32-bit 48 MHz
295 -* Flash: 256KB
296 -* RAM: 64KB
297 -* Input Power Range: 5v
298 -* Frequency Range: 150 MHz ~~ 960 MHz
299 -* Maximum Power +22 dBm constant RF output
300 -* High sensitivity: -148 dBm
301 -* Temperature:
302 -** Storage: -55 ~~ +125℃
303 -** Operating: -40 ~~ +85℃
304 -* Humidity:
305 -** Storage: 5 ~~ 95% (Non-Condensing)
306 -** Operating: 10 ~~ 95% (Non-Condensing)
307 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
308 -* LoRa Rx current: <9 mA
259 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
309 309  
310 310  
262 +[[image:image-20220602154928-5.png||height="436" width="500"]]
311 311  
312 -== 3.4  Pin Mapping & LED ==
313 313  
314 314  
266 +(% style="color:blue" %)**4.  Send Uplink message**
315 315  
316 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
317 317  
269 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
318 318  
319 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
271 +example: AT+SENDB=01,02,8,05820802581ea0a5
320 320  
321 321  
322 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
274 +[[image:image-20220602160339-6.png||height="517" width="600"]]
323 323  
324 324  
325 -[[image:image-20220602171217-1.png||height="538" width="800"]]
326 326  
278 +Check to see if TTN received the message
327 327  
328 -Open the serial port tool
329 329  
330 -[[image:image-20220602161617-8.png]]
281 +[[image:image-20220602160627-7.png||height="369" width="800"]]
331 331  
332 -[[image:image-20220602161718-9.png||height="457" width="800"]]
333 333  
334 334  
285 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
335 335  
336 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
337 337  
338 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
288 +=== 1.9.1  Hardware and Software Connection ===
339 339  
340 340  
341 -[[image:image-20220602161935-10.png||height="498" width="800"]]
342 342  
292 +==== (% style="color:blue" %)**Overview：**(%%) ====
343 343  
344 344  
345 -(% style="color:blue" %)**3. See Uplink Command**
295 +(((
296 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
346 346  
347 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
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 +)))
348 348  
349 -example: AT+SENDB=01,02,8,05820802581ea0a5
350 350  
351 -[[image:image-20220602162157-11.png||height="497" width="800"]]
352 352  
353 353  
354 354  
355 -(% style="color:blue" %)**4. Check to see if TTN received the message**
307 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
356 356  
357 -[[image:image-20220602162331-12.png||height="420" width="800"]]
358 358  
310 +A USB to Type-C adapter is needed to connect to a Mobile phone.
359 359  
312 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
360 360  
361 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
314 +[[image:image-20220813174353-2.png||height="360" width="313"]]
362 362  
363 363  
364 -**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]]
365 365  
366 366  
367 -(% style="color:red" %)**Preconditions:**
319 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
368 368  
369 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
370 370  
371 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
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)
372 372  
373 373  
325 +[[image:image-20220813173738-1.png]]
374 374  
375 -(% style="color:blue" %)**Steps for usage:**
376 376  
377 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
378 378  
379 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
380 380  
381 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
330 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
382 382  
383 383  
333 +Function and page introduction
384 384  
385 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
386 386  
336 +[[image:image-20220723113448-7.png||height="995" width="450"]]
387 387  
388 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
389 389  
339 +**Block Explain:**
390 390  
391 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
341 +1.  Display LA66 USB LoRaWAN Module connection status
392 392  
393 -[[image:image-20220602171233-2.png||height="538" width="800"]]
343 +2.  Check and reconnect
394 394  
345 +3.  Turn send timestamps on or off
395 395  
347 +4.  Display LoRaWan connection status
396 396  
397 -(% style="color:blue" %)**2. Install Minicom in RPi.**
349 +5.  Check LoRaWan connection status
398 398  
399 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
351 +6.  The RSSI value of the node when the ACK is received
400 400  
401 - (% style="background-color:yellow" %)**apt update**
353 +7.  Node's Signal Strength Icon
402 402  
403 - (% style="background-color:yellow" %)**apt install minicom**
355 +8.  Configure Location Uplink Interval
404 404  
357 +9.  AT command input box
405 405  
406 -Use minicom to connect to the RPI's terminal
359 +10.  Send Button:  Send input box info to LA66 USB Adapter
407 407  
408 -[[image:image-20220602153146-3.png||height="439" width="500"]]
361 +11.  Output Log from LA66 USB adapter
409 409  
363 +12.  clear log button
410 410  
365 +13.  exit button
411 411  
412 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
413 413  
414 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
415 415  
369 +LA66 USB LoRaWAN Module not connected
416 416  
417 -[[image:image-20220602154928-5.png||height="436" width="500"]]
418 418  
372 +[[image:image-20220723110520-5.png||height="677" width="508"]]
419 419  
420 420  
421 -(% style="color:blue" %)**4. Send Uplink message**
422 422  
423 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
376 +Connect LA66 USB LoRaWAN Module
424 424  
425 -example: AT+SENDB=01,02,8,05820802581ea0a5
426 426  
379 +[[image:image-20220723110626-6.png||height="681" width="511"]]
427 427  
428 -[[image:image-20220602160339-6.png||height="517" width="600"]]
429 429  
430 430  
431 431  
432 -Check to see if TTN received the message
384 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
433 433  
434 -[[image:image-20220602160627-7.png||height="369" width="800"]]
435 435  
387 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
436 436  
437 437  
438 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
390 +[[image:image-20220723134549-8.png]]
439 439  
440 440  
441 441  
442 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
394 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
443 443  
444 444  
397 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
445 445  
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/]]
446 446  
447 -= 4.  Order Info =
401 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
448 448  
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]]
449 449  
450 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
451 451  
406 +Example output in NodeRed is as below:
452 452  
408 +[[image:image-20220723144339-1.png]]
409 +
410 +
411 +
412 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
413 +
414 +
415 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
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).
418 +
419 +
420 +[[image:image-20220723150132-2.png]]
421 +
422 +
423 +
424 += 2.  FAQ =
425 +
426 +
427 +== 2.1  How to Compile Source Code for LA66? ==
428 +
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]]
431 +
432 +
433 +
434 += 3.  Order Info =
435 +
436 +
437 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
438 +
439 +
453 453  (% style="color:blue" %)**XXX**(%%): The default frequency band
454 454  
455 455  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -464,8 +464,11 @@
464 464  
465 465  
466 466  
467 -= 5.  Reference =
468 468  
469 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
455 += 4.  Reference =
470 470  
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 +
471 471  
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