Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 87.10 >
edited by Xiaoling
on 2022/07/13 10:03
To version < 149.7 >
edited by Xiaoling
on 2022/08/22 16:24
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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
... ... @@ -1,47 +1,68 @@
1 1  
2 2  
3 +**Table of Contents:**
4 +
3 3  {{toc/}}
4 4  
5 5  
6 6  
7 -= 1.  LA66 LoRaWAN Module =
8 8  
9 9  
10 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
11 11  
12 12  
13 -(% 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.
14 +== 1.1  Overview ==
14 14  
15 -(% 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.
16 16  
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
20 +(((
21 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
22 +)))
23 +
24 +(((
25 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
26 +)))
27 +
28 +(((
17 17  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 +)))
18 18  
32 +(((
19 19  Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
34 +)))
20 20  
36 +(((
21 21  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 +)))
22 22  
23 23  
41 +
24 24  == 1.2  Features ==
25 25  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
26 26  * Support LoRaWAN v1.0.4 protocol
27 27  * Support peer-to-peer protocol
28 28  * TCXO crystal to ensure RF performance on low temperature
29 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
30 30  * Available in different frequency LoRaWAN frequency bands.
31 31  * World-wide unique OTAA keys.
32 32  * AT Command via UART-TTL interface
33 33  * Firmware upgradable via UART interface
34 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
35 35  
36 36  
37 37  
38 38  == 1.3  Specification ==
39 39  
61 +
40 40  * CPU: 32-bit 48 MHz
41 41  * Flash: 256KB
42 42  * RAM: 64KB
43 -* Input Power Range: 1.8v ~~ 3.7v
44 -* Power Consumption: < 4uA.
65 +* Input Power Range: 5v
45 45  * Frequency Range: 150 MHz ~~ 960 MHz
46 46  * Maximum Power +22 dBm constant RF output
47 47  * High sensitivity: -148 dBm
... ... @@ -53,384 +53,296 @@
53 53  ** Operating: 10 ~~ 95% (Non-Condensing)
54 54  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
55 55  * LoRa Rx current: <9 mA
56 -* I/O Voltage: 3.3v
57 57  
58 58  
59 59  
60 -== 1.4  AT Command ==
80 +== 1.4  Pin Mapping & LED ==
61 61  
62 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
63 63  
83 +[[image:image-20220813183239-3.png||height="526" width="662"]]
64 64  
65 -== 1.5  Dimension ==
66 66  
67 -[[image:image-20220517072526-1.png]]
68 68  
87 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
69 69  
70 70  
71 -== 1.6  Pin Mapping ==
90 +(((
91 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
92 +)))
72 72  
73 73  
74 -[[image:image-20220523101537-1.png]]
95 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
75 75  
76 76  
98 +[[image:image-20220723100027-1.png]]
77 77  
78 -== 1.7  Land Pattern ==
79 79  
80 -[[image:image-20220517072821-2.png]]
101 +Open the serial port tool
81 81  
103 +[[image:image-20220602161617-8.png]]
82 82  
105 +[[image:image-20220602161718-9.png||height="457" width="800"]]
83 83  
84 -= 2.  LA66 LoRaWAN Shield =
85 85  
86 86  
87 -== 2.1  Overview ==
109 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
88 88  
89 -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.
90 90  
112 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
91 91  
92 -== 2.2  Features ==
93 93  
94 -* Arduino Shield base on LA66 LoRaWAN module
95 -* Support LoRaWAN v1.0.4 protocol
96 -* Support peer-to-peer protocol
97 -* TCXO crystal to ensure RF performance on low temperature
98 -* SMA connector
99 -* Available in different frequency LoRaWAN frequency bands.
100 -* World-wide unique OTAA keys.
101 -* AT Command via UART-TTL interface
102 -* Firmware upgradable via UART interface
103 -* Ultra-long RF range
115 +[[image:image-20220602161935-10.png||height="498" width="800"]]
104 104  
105 105  
106 106  
107 -== 2.3  Specification ==
119 +(% style="color:blue" %)**3. See Uplink Command**
108 108  
109 -* CPU: 32-bit 48 MHz
110 -* Flash: 256KB
111 -* RAM: 64KB
112 -* Input Power Range: 1.8v ~~ 3.7v
113 -* Power Consumption: < 4uA.
114 -* Frequency Range: 150 MHz ~~ 960 MHz
115 -* Maximum Power +22 dBm constant RF output
116 -* High sensitivity: -148 dBm
117 -* Temperature:
118 -** Storage: -55 ~~ +125℃
119 -** Operating: -40 ~~ +85℃
120 -* Humidity:
121 -** Storage: 5 ~~ 95% (Non-Condensing)
122 -** Operating: 10 ~~ 95% (Non-Condensing)
123 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
124 -* LoRa Rx current: <9 mA
125 -* I/O Voltage: 3.3v
126 126  
122 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
127 127  
124 +example: AT+SENDB=01,02,8,05820802581ea0a5
128 128  
129 -== 2.4  Pin Mapping & LED ==
126 +[[image:image-20220602162157-11.png||height="497" width="800"]]
130 130  
131 131  
132 132  
133 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
130 +(% style="color:blue" %)**4. Check to see if TTN received the message**
134 134  
135 135  
133 +[[image:image-20220817093644-1.png]]
136 136  
137 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
138 138  
139 139  
137 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
140 140  
141 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
142 142  
140 +**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]]
143 143  
142 +(**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]])
144 144  
145 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
146 146  
145 +(% style="color:red" %)**Preconditions:**
147 147  
148 -=== 2.8.1  Items needed for update ===
147 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
149 149  
150 -1. LA66 LoRaWAN Shield
151 -1. Arduino
152 -1. USB TO TTL Adapter
149 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
153 153  
154 -[[image:image-20220602100052-2.png||height="385" width="600"]]
155 155  
156 156  
157 -=== 2.8.2  Connection ===
153 +(% style="color:blue" %)**Steps for usage:**
158 158  
155 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
159 159  
160 -[[image:image-20220602101311-3.png||height="276" width="600"]]
157 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
161 161  
162 162  
163 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
160 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
164 164  
165 -(% style="background-color:yellow" %)**GND  <-> GND
166 -TXD  <->  TXD
167 -RXD  <->  RXD**
168 168  
169 169  
170 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
164 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
171 171  
172 -Connect USB TTL Adapter to PC after connecting the wires
173 173  
167 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
174 174  
175 -[[image:image-20220602102240-4.png||height="304" width="600"]]
176 176  
170 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
177 177  
178 -=== 2.8.3  Upgrade steps ===
179 179  
173 +[[image:image-20220723100439-2.png]]
180 180  
181 -==== 1.  Switch SW1 to put in ISP position ====
182 182  
183 183  
184 -[[image:image-20220602102824-5.png||height="306" width="600"]]
177 +(% style="color:blue" %)**2. Install Minicom in RPi.**
185 185  
186 186  
180 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
187 187  
188 -==== 2.  Press the RST switch once ====
182 + (% style="background-color:yellow" %)**apt update**
189 189  
184 + (% style="background-color:yellow" %)**apt install minicom**
190 190  
191 -[[image:image-20220602104701-12.png||height="285" width="600"]]
192 192  
187 +Use minicom to connect to the RPI's terminal
193 193  
189 +[[image:image-20220602153146-3.png||height="439" width="500"]]
194 194  
195 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
196 196  
197 197  
198 -(% 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/]]**
193 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
199 199  
200 200  
201 -[[image:image-20220602103227-6.png]]
196 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
202 202  
203 203  
204 -[[image:image-20220602103357-7.png]]
199 +[[image:image-20220602154928-5.png||height="436" width="500"]]
205 205  
206 206  
207 207  
208 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
209 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
203 +(% style="color:blue" %)**4. Send Uplink message**
210 210  
211 211  
212 -[[image:image-20220602103844-8.png]]
206 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
213 213  
208 +example: AT+SENDB=01,02,8,05820802581ea0a5
214 214  
215 215  
216 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
217 -(% style="color:blue" %)**3. Select the bin file to burn**
211 +[[image:image-20220602160339-6.png||height="517" width="600"]]
218 218  
219 219  
220 -[[image:image-20220602104144-9.png]]
221 221  
215 +Check to see if TTN received the message
222 222  
223 -[[image:image-20220602104251-10.png]]
217 +[[image:image-20220602160627-7.png||height="369" width="800"]]
224 224  
225 225  
226 -[[image:image-20220602104402-11.png]]
227 227  
221 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
228 228  
229 229  
230 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
231 -(% style="color:blue" %)**4. Click to start the download**
224 +=== 1.8.1  Hardware and Software Connection ===
232 232  
233 -[[image:image-20220602104923-13.png]]
234 234  
235 235  
228 +==== (% style="color:blue" %)**Overview：**(%%) ====
236 236  
237 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
238 -(% style="color:blue" %)**5. Check update process**
239 239  
231 +(((
232 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
240 240  
241 -[[image:image-20220602104948-14.png]]
234 +* Send real-time location information of mobile phone to LoRaWAN network.
235 +* Check LoRaWAN network signal strengh.
236 +* Manually send messages to LoRaWAN network.
237 +)))
242 242  
243 243  
244 244  
245 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
246 -(% style="color:blue" %)**The following picture shows that the burning is successful**
247 247  
248 -[[image:image-20220602105251-15.png]]
242 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
249 249  
250 250  
245 +A USB to Type-C adapter is needed to connect to a Mobile phone.
251 251  
252 -= 3.  LA66 USB LoRaWAN Adapter =
247 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
253 253  
249 +[[image:image-20220813174353-2.png||height="360" width="313"]]
254 254  
255 -== 3.1  Overview ==
256 256  
257 -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.
258 258  
253 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
259 259  
260 -== 3.2  Features ==
261 261  
262 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
263 -* Ultra-long RF range
264 -* Support LoRaWAN v1.0.4 protocol
265 -* Support peer-to-peer protocol
266 -* TCXO crystal to ensure RF performance on low temperature
267 -* Spring RF antenna
268 -* Available in different frequency LoRaWAN frequency bands.
269 -* World-wide unique OTAA keys.
270 -* AT Command via UART-TTL interface
271 -* Firmware upgradable via UART interface
256 +[[(% 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)
272 272  
258 +[[image:image-20220813173738-1.png]]
273 273  
274 274  
275 -== 3.3  Specification ==
276 276  
277 -* CPU: 32-bit 48 MHz
278 -* Flash: 256KB
279 -* RAM: 64KB
280 -* Input Power Range: 5v
281 -* Frequency Range: 150 MHz ~~ 960 MHz
282 -* Maximum Power +22 dBm constant RF output
283 -* High sensitivity: -148 dBm
284 -* Temperature:
285 -** Storage: -55 ~~ +125℃
286 -** Operating: -40 ~~ +85℃
287 -* Humidity:
288 -** Storage: 5 ~~ 95% (Non-Condensing)
289 -** Operating: 10 ~~ 95% (Non-Condensing)
290 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
291 -* LoRa Rx current: <9 mA
262 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
292 292  
293 293  
265 +Function and page introduction
294 294  
295 -== 3.4  Pin Mapping & LED ==
296 296  
268 +[[image:image-20220723113448-7.png||height="995" width="450"]]
297 297  
270 +**Block Explain:**
298 298  
299 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
272 +1.  Display LA66 USB LoRaWAN Module connection status
300 300  
274 +2.  Check and reconnect
301 301  
302 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
276 +3.  Turn send timestamps on or off
303 303  
278 +4.  Display LoRaWan connection status
304 304  
305 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
280 +5.  Check LoRaWan connection status
306 306  
282 +6.  The RSSI value of the node when the ACK is received
307 307  
308 -[[image:image-20220602171217-1.png||height="538" width="800"]]
284 +7.  Node's Signal Strength Icon
309 309  
286 +8.  Configure Location Uplink Interval
310 310  
311 -Open the serial port tool
288 +9.  AT command input box
312 312  
313 -[[image:image-20220602161617-8.png]]
290 +10.  Send Button:  Send input box info to LA66 USB Adapter
314 314  
315 -[[image:image-20220602161718-9.png||height="457" width="800"]]
292 +11.  Output Log from LA66 USB adapter
316 316  
294 +12.  clear log button
317 317  
296 +13.  exit button
318 318  
319 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
320 320  
321 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
322 322  
300 +LA66 USB LoRaWAN Module not connected
323 323  
324 -[[image:image-20220602161935-10.png||height="498" width="800"]]
325 325  
303 +[[image:image-20220723110520-5.png||height="677" width="508"]]
326 326  
327 327  
328 -(% style="color:blue" %)**3. See Uplink Command**
329 329  
330 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
307 +Connect LA66 USB LoRaWAN Module
331 331  
332 -example: AT+SENDB=01,02,8,05820802581ea0a5
309 +[[image:image-20220723110626-6.png||height="681" width="511"]]
333 333  
334 -[[image:image-20220602162157-11.png||height="497" width="800"]]
335 335  
336 336  
313 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
337 337  
338 -(% style="color:blue" %)**4. Check to see if TTN received the message**
339 339  
340 -[[image:image-20220602162331-12.png||height="420" width="800"]]
316 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
341 341  
342 342  
319 +[[image:image-20220723134549-8.png]]
343 343  
344 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
345 345  
346 346  
347 -**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]]
323 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
348 348  
349 349  
350 -(% style="color:red" %)**Preconditions:**
326 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
351 351  
352 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
328 +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/]]
353 353  
354 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
330 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
355 355  
356 356  
333 +Example output in NodeRed is as below:
357 357  
358 -(% style="color:blue" %)**Steps for usage:**
335 +[[image:image-20220723144339-1.png]]
359 359  
360 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
361 361  
362 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
363 363  
364 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
339 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
365 365  
366 366  
342 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
367 367  
368 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
344 +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)
369 369  
370 370  
371 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
347 +[[image:image-20220723150132-2.png]]
372 372  
373 373  
374 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
375 375  
376 -[[image:image-20220602171233-2.png||height="538" width="800"]]
351 += 2.  FAQ =
377 377  
378 378  
354 +== 2.1  How to Compile Source Code for LA66? ==
379 379  
380 -(% style="color:blue" %)**2. Install Minicom in RPi.**
381 381  
382 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
357 +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]]
383 383  
384 - (% style="background-color:yellow" %)**apt update**
385 385  
386 - (% style="background-color:yellow" %)**apt install minicom**
387 387  
361 += 3.  Order Info =
388 388  
389 -Use minicom to connect to the RPI's terminal
390 390  
391 -[[image:image-20220602153146-3.png||height="439" width="500"]]
364 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
392 392  
393 393  
394 -
395 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%)
396 -(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
397 -
398 -[[image:image-20220602154928-5.png||height="436" width="500"]]
399 -
400 -
401 -
402 -(% style="color:blue" %)**4. Send Uplink message**
403 -
404 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
405 -
406 -example: AT+SENDB=01,02,8,05820802581ea0a5
407 -
408 -
409 -[[image:image-20220602160339-6.png||height="517" width="600"]]
410 -
411 -
412 -
413 -Check to see if TTN received the message
414 -
415 -[[image:image-20220602160627-7.png||height="369" width="800"]]
416 -
417 -
418 -
419 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
420 -
421 -
422 -
423 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
424 -
425 -
426 -
427 -
428 -= 4.  Order Info =
429 -
430 -
431 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
432 -
433 -
434 434  (% style="color:blue" %)**XXX**(%%): The default frequency band
435 435  
436 436  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -446,8 +446,10 @@
446 446  
447 447  
448 448  
449 -= 5.  Reference =
382 += 4.  Reference =
450 450  
451 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
452 452  
385 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
386 +
387 +
453 453  
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