Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 87.17 >
edited by Xiaoling
on 2022/07/13 10:13
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
... ... @@ -6,18 +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 +33,29 @@
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 -
49 -
50 50  == 1.3  Specification ==
51 51  
59 +
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.
63 +* 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
... ... @@ -65,393 +65,335 @@
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  
76 +== 1.4  Pin Mapping & LED ==
70 70  
71 71  
72 -== 1.4  AT Command ==
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
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.
75 75  
76 76  
77 -== 1.5  Dimension ==
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
78 78  
79 -[[image:image-20220517072526-1.png]]
80 80  
86 +(((
87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
88 +)))
81 81  
82 82  
83 -== 1.6  Pin Mapping ==
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
84 84  
85 85  
86 -[[image:image-20220523101537-1.png]]
94 +[[image:image-20220723100027-1.png]]
87 87  
88 88  
97 +Open the serial port tool
89 89  
90 -== 1.7  Land Pattern ==
99 +[[image:image-20220602161617-8.png]]
91 91  
92 -[[image:image-20220517072821-2.png]]
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
93 93  
94 94  
95 95  
96 -= 2.  LA66 LoRaWAN Shield =
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
97 97  
98 98  
99 -== 2.1  Overview ==
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
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  
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
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
116 116  
115 +(% style="color:blue" %)**3. See Uplink Command**
117 117  
118 118  
119 -== 2.3  Specification ==
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
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
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
138 138  
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
139 139  
140 140  
141 -== 2.4  Pin Mapping & LED ==
142 142  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
143 143  
144 144  
145 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
129 +[[image:image-20220817093644-1.png]]
146 146  
147 147  
148 148  
149 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
133 +== 1.6  Example: How to join helium ==
150 150  
135 +(% style="color:blue" %)**1. Create a new device.**
151 151  
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"]]
152 152  
153 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
154 154  
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
155 155  
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"]]
156 156  
157 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
158 158  
145 +(% style="color:blue" %)**3.  Use AT commands.**
159 159  
160 -=== 2.8.1  Items needed for update ===
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
161 161  
162 -1. LA66 LoRaWAN Shield
163 -1. Arduino
164 -1. USB TO TTL Adapter
165 165  
150 +(% style="color:blue" %)**4..  Use the serial port tool**
166 166  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
167 167  
168 168  
169 -[[image:image-20220602100052-2.png||height="385" width="600"]]
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
170 170  
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"]]
171 171  
172 -=== 2.8.2  Connection ===
173 173  
160 +(% style="color:blue" %)**6.  Network successfully.**
174 174  
175 -[[image:image-20220602101311-3.png||height="276" width="600"]]
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"]]
176 176  
177 177  
178 -(((
179 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
180 -)))
165 +(% style="color:blue" %)**7.  Send uplink using command**
181 181  
182 -(((
183 -(% style="background-color:yellow" %)**GND  <-> GND
184 -TXD  <->  TXD
185 -RXD  <->  RXD**
186 -)))
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"]]
187 187  
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"]]
188 188  
189 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
190 190  
191 -Connect USB TTL Adapter to PC after connecting the wires
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
192 192  
193 193  
194 -[[image:image-20220602102240-4.png||height="304" width="600"]]
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]]
195 195  
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]])
196 196  
197 -=== 2.8.3  Upgrade steps ===
198 198  
180 +(% style="color:red" %)**Preconditions:**
199 199  
200 -==== 1.  Switch SW1 to put in ISP position ====
182 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
201 201  
184 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
202 202  
203 -[[image:image-20220602102824-5.png||height="306" width="600"]]
204 204  
205 205  
188 +(% style="color:blue" %)**Steps for usage:**
206 206  
207 -==== 2.  Press the RST switch once ====
190 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
208 208  
192 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
209 209  
210 -[[image:image-20220602104701-12.png||height="285" width="600"]]
211 211  
195 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
212 212  
213 213  
214 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
215 215  
199 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
216 216  
217 -(% 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/]]**
218 218  
202 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
219 219  
220 -[[image:image-20220602103227-6.png]]
221 221  
205 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
222 222  
223 -[[image:image-20220602103357-7.png]]
224 224  
208 +[[image:image-20220723100439-2.png]]
225 225  
226 226  
227 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
228 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
229 229  
212 +(% style="color:blue" %)**2. Install Minicom in RPi.**
230 230  
231 -[[image:image-20220602103844-8.png]]
232 232  
215 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
233 233  
217 + (% style="background-color:yellow" %)**apt update**
234 234  
235 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
236 -(% style="color:blue" %)**3. Select the bin file to burn**
219 + (% style="background-color:yellow" %)**apt install minicom**
237 237  
238 238  
239 -[[image:image-20220602104144-9.png]]
222 +Use minicom to connect to the RPI's terminal
240 240  
224 +[[image:image-20220602153146-3.png||height="439" width="500"]]
241 241  
242 -[[image:image-20220602104251-10.png]]
243 243  
244 244  
245 -[[image:image-20220602104402-11.png]]
228 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
246 246  
247 247  
231 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
248 248  
249 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
250 -(% style="color:blue" %)**4. Click to start the download**
251 251  
252 -[[image:image-20220602104923-13.png]]
234 +[[image:image-20220602154928-5.png||height="436" width="500"]]
253 253  
254 254  
255 255  
256 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
257 -(% style="color:blue" %)**5. Check update process**
238 +(% style="color:blue" %)**4. Send Uplink message**
258 258  
259 259  
260 -[[image:image-20220602104948-14.png]]
241 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
261 261  
243 +example: AT+SENDB=01,02,8,05820802581ea0a5
262 262  
263 263  
264 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
265 -(% style="color:blue" %)**The following picture shows that the burning is successful**
246 +[[image:image-20220602160339-6.png||height="517" width="600"]]
266 266  
267 -[[image:image-20220602105251-15.png]]
268 268  
269 269  
250 +Check to see if TTN received the message
270 270  
271 -= 3.  LA66 USB LoRaWAN Adapter =
252 +[[image:image-20220602160627-7.png||height="369" width="800"]]
272 272  
273 273  
274 -== 3.1  Overview ==
275 275  
276 -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.
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
277 277  
278 278  
279 -== 3.2  Features ==
259 +=== 1.9.1  Hardware and Software Connection ===
280 280  
281 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
282 -* Ultra-long RF range
283 -* Support LoRaWAN v1.0.4 protocol
284 -* Support peer-to-peer protocol
285 -* TCXO crystal to ensure RF performance on low temperature
286 -* Spring RF antenna
287 -* Available in different frequency LoRaWAN frequency bands.
288 -* World-wide unique OTAA keys.
289 -* AT Command via UART-TTL interface
290 -* Firmware upgradable via UART interface
291 291  
292 292  
263 +==== (% style="color:blue" %)**Overview：**(%%) ====
293 293  
294 -== 3.3  Specification ==
295 295  
296 -* CPU: 32-bit 48 MHz
297 -* Flash: 256KB
298 -* RAM: 64KB
299 -* Input Power Range: 5v
300 -* Frequency Range: 150 MHz ~~ 960 MHz
301 -* Maximum Power +22 dBm constant RF output
302 -* High sensitivity: -148 dBm
303 -* Temperature:
304 -** Storage: -55 ~~ +125℃
305 -** Operating: -40 ~~ +85℃
306 -* Humidity:
307 -** Storage: 5 ~~ 95% (Non-Condensing)
308 -** Operating: 10 ~~ 95% (Non-Condensing)
309 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
310 -* LoRa Rx current: <9 mA
266 +(((
267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
311 311  
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.
272 +)))
312 312  
313 313  
314 -== 3.4  Pin Mapping & LED ==
315 315  
316 316  
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
317 317  
318 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
319 319  
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
320 320  
321 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
322 322  
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
323 323  
324 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
325 325  
326 326  
327 -[[image:image-20220602171217-1.png||height="538" width="800"]]
288 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
328 328  
329 329  
330 -Open the serial port tool
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)
331 331  
332 -[[image:image-20220602161617-8.png]]
293 +[[image:image-20220813173738-1.png]]
333 333  
334 -[[image:image-20220602161718-9.png||height="457" width="800"]]
335 335  
336 336  
297 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
337 337  
338 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
339 339  
340 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
300 +Function and page introduction
341 341  
342 342  
343 -[[image:image-20220602161935-10.png||height="498" width="800"]]
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
344 344  
305 +**Block Explain:**
345 345  
307 +1.  Display LA66 USB LoRaWAN Module connection status
346 346  
347 -(% style="color:blue" %)**3. See Uplink Command**
309 +2.  Check and reconnect
348 348  
349 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
311 +3.  Turn send timestamps on or off
350 350  
351 -example: AT+SENDB=01,02,8,05820802581ea0a5
313 +4.  Display LoRaWan connection status
352 352  
353 -[[image:image-20220602162157-11.png||height="497" width="800"]]
315 +5.  Check LoRaWan connection status
354 354  
317 +6.  The RSSI value of the node when the ACK is received
355 355  
319 +7.  Node's Signal Strength Icon
356 356  
357 -(% style="color:blue" %)**4. Check to see if TTN received the message**
321 +8.  Configure Location Uplink Interval
358 358  
359 -[[image:image-20220602162331-12.png||height="420" width="800"]]
323 +9.  AT command input box
360 360  
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
361 361  
327 +11.  Output Log from LA66 USB adapter
362 362  
363 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
329 +12.  clear log button
364 364  
331 +13.  exit button
365 365  
366 -**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]]
367 367  
368 368  
369 -(% style="color:red" %)**Preconditions:**
335 +LA66 USB LoRaWAN Module not connected
370 370  
371 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
372 372  
373 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
374 374  
375 375  
376 376  
377 -(% style="color:blue" %)**Steps for usage:**
342 +Connect LA66 USB LoRaWAN Module
378 378  
379 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
344 +[[image:image-20220723110626-6.png||height="681" width="511"]]
380 380  
381 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
382 382  
383 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
384 384  
348 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
385 385  
386 386  
387 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
351 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
388 388  
389 389  
390 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
354 +[[image:image-20220723134549-8.png]]
391 391  
392 392  
393 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
394 394  
395 -[[image:image-20220602171233-2.png||height="538" width="800"]]
358 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
396 396  
397 397  
361 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
398 398  
399 -(% style="color:blue" %)**2. Install Minicom in RPi.**
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/]]
400 400  
401 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
365 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
402 402  
403 - (% style="background-color:yellow" %)**apt update**
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]]
404 404  
405 - (% style="background-color:yellow" %)**apt install minicom**
406 406  
370 +Example output in NodeRed is as below:
407 407  
408 -Use minicom to connect to the RPI's terminal
372 +[[image:image-20220723144339-1.png]]
409 409  
410 -[[image:image-20220602153146-3.png||height="439" width="500"]]
411 411  
412 412  
376 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
413 413  
414 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
415 415  
416 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
379 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
417 417  
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)
418 418  
419 -[[image:image-20220602154928-5.png||height="436" width="500"]]
420 420  
384 +[[image:image-20220723150132-2.png]]
421 421  
422 422  
423 -(% style="color:blue" %)**4. Send Uplink message**
424 424  
425 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
388 += 2.  FAQ =
426 426  
427 -example: AT+SENDB=01,02,8,05820802581ea0a5
428 428  
391 +== 2.1  How to Compile Source Code for LA66? ==
429 429  
430 -[[image:image-20220602160339-6.png||height="517" width="600"]]
431 431  
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]]
432 432  
433 433  
434 -Check to see if TTN received the message
435 435  
436 -[[image:image-20220602160627-7.png||height="369" width="800"]]
398 += 3.  Order Info =
437 437  
438 438  
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
439 439  
440 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
441 441  
442 -
443 -
444 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
445 -
446 -
447 -
448 -
449 -= 4.  Order Info =
450 -
451 -
452 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
453 -
454 -
455 455  (% style="color:blue" %)**XXX**(%%): The default frequency band
456 456  
457 457  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -464,10 +464,10 @@
464 464  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
465 465  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
466 466  
416 += 4.  Reference =
467 467  
468 468  
469 -= 5.  Reference =
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]].
470 470  
471 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
472 -
473 473  
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