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Last modified by Xiaoling on 2023/05/26 14:19
From version 163.2
edited by Xiaoling
on 2022/09/12 08:46
Change comment: There is no comment for this version
To version 87.6
edited by Xiaoling
on 2022/07/13 09:59
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Content
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1 1  
2 2  
3 -**Table of Contents:**
3 +{{box cssClass="floatinginfobox" title="**Contents**"}}
4 +{{toc/}}
5 +{{/box}}
4 4  
5 5  {{toc/}}
6 6  
7 7  
8 8  
11 += 1.  LA66 LoRaWAN Module =
9 9  
10 -= 1.  LA66 LoRaWAN Shield =
11 11  
14 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 -== 1.1  Overview ==
14 14  
17 +(% 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.
15 15  
16 -(((
17 -[[image:image-20220715000826-2.png||height="145" width="220"]]
18 -)))
19 +(% 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.
19 19  
20 -(((
21 -
22 -)))
23 -
24 -(((
25 -(% 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.
26 -)))
27 -
28 -(((
29 -(((
30 -(% 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.
31 -)))
32 -)))
33 -
34 -(((
35 -(((
36 36  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
37 -)))
38 -)))
39 39  
40 -(((
41 -(((
42 42  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.
43 -)))
44 -)))
45 45  
46 -(((
47 -(((
48 48  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
49 -)))
50 -)))
51 51  
52 52  
53 -
54 54  == 1.2  Features ==
55 55  
56 -
57 -* Arduino Shield base on LA66 LoRaWAN module
58 -* Support LoRaWAN v1.0.3 protocol
30 +* Support LoRaWAN v1.0.4 protocol
59 59  * Support peer-to-peer protocol
60 60  * TCXO crystal to ensure RF performance on low temperature
61 -* SMA connector
33 +* SMD Antenna pad and i-pex antenna connector
62 62  * Available in different frequency LoRaWAN frequency bands.
63 63  * World-wide unique OTAA keys.
64 64  * AT Command via UART-TTL interface
... ... @@ -65,12 +65,8 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
68 -
69 -
70 -
71 71  == 1.3  Specification ==
72 72  
73 -
74 74  * CPU: 32-bit 48 MHz
75 75  * Flash: 256KB
76 76  * RAM: 64KB
... ... @@ -89,308 +89,369 @@
89 89  * LoRa Rx current: <9 mA
90 90  * I/O Voltage: 3.3v
91 91  
60 +== 1.4  AT Command ==
92 92  
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.
93 93  
94 94  
95 -== 1.4  Pin Mapping & LED ==
65 +== 1.5  Dimension ==
96 96  
67 +[[image:image-20220517072526-1.png]]
97 97  
98 -[[image:image-20220817085048-1.png||height="533" width="734"]]
99 99  
100 100  
71 +== 1.6  Pin Mapping ==
101 101  
102 -~1. The LED lights up red when there is an upstream data packet
103 -2. When the network is successfully connected, the green light will be on for 5 seconds
104 -3. Purple light on when receiving downlink data packets
105 105  
74 +[[image:image-20220523101537-1.png]]
106 106  
107 -[[image:image-20220820112305-1.png||height="515" width="749"]]
108 108  
109 109  
78 +== 1.7  Land Pattern ==
110 110  
111 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
80 +[[image:image-20220517072821-2.png]]
112 112  
113 113  
114 -**Show connection diagram：**
115 115  
84 += 2.  LA66 LoRaWAN Shield =
116 116  
117 -[[image:image-20220723170210-2.png||height="908" width="681"]]
118 118  
87 +== 2.1  Overview ==
119 119  
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.
120 120  
121 -(% style="color:blue" %)**1.  open Arduino IDE**
122 122  
92 +== 2.2  Features ==
123 123  
124 -[[image:image-20220723170545-4.png]]
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
125 125  
105 +== 2.3  Specification ==
126 126  
107 +* CPU: 32-bit 48 MHz
108 +* Flash: 256KB
109 +* RAM: 64KB
110 +* Input Power Range: 1.8v ~~ 3.7v
111 +* Power Consumption: < 4uA.
112 +* Frequency Range: 150 MHz ~~ 960 MHz
113 +* Maximum Power +22 dBm constant RF output
114 +* High sensitivity: -148 dBm
115 +* Temperature:
116 +** Storage: -55 ~~ +125℃
117 +** Operating: -40 ~~ +85℃
118 +* Humidity:
119 +** Storage: 5 ~~ 95% (Non-Condensing)
120 +** Operating: 10 ~~ 95% (Non-Condensing)
121 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
122 +* LoRa Rx current: <9 mA
123 +* I/O Voltage: 3.3v
127 127  
128 -(% style="color:blue" %)**2.  Open project**
125 +== 2.4  Pin Mapping & LED ==
129 129  
130 130  
131 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
132 132  
129 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
133 133  
134 -[[image:image-20220726135239-1.png]]
135 135  
136 136  
133 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
137 137  
138 -(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
139 139  
140 140  
141 -[[image:image-20220726135356-2.png]]
137 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
142 142  
143 143  
144 144  
145 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
141 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
146 146  
147 147  
148 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
144 +=== 2.8.1  Items needed for update ===
149 149  
146 +1. LA66 LoRaWAN Shield
147 +1. Arduino
148 +1. USB TO TTL Adapter
150 150  
150 +[[image:image-20220602100052-2.png||height="385" width="600"]]
151 151  
152 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
153 153  
153 +=== 2.8.2  Connection ===
154 154  
155 -(% style="color:blue" %)**1.  Open project**
156 156  
156 +[[image:image-20220602101311-3.png||height="276" width="600"]]
157 157  
158 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
159 159  
159 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
160 160  
161 -[[image:image-20220723172502-8.png]]
162 162  
162 +(% style="background-color:yellow" %)**GND  <-> GND
163 +TXD  <->  TXD
164 +RXD  <->  RXD**
163 163  
164 164  
165 -(% style="color:blue" %)**2.  Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
167 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
166 166  
169 +Connect USB TTL Adapter to PC after connecting the wires
167 167  
168 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
169 169  
172 +[[image:image-20220602102240-4.png||height="304" width="600"]]
170 170  
171 171  
172 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
175 +=== 2.8.3  Upgrade steps ===
173 173  
174 174  
175 -(% style="color:blue" %)**1.  Open project**
178 +==== 1.  Switch SW1 to put in ISP position ====
176 176  
177 177  
178 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
181 +[[image:image-20220602102824-5.png||height="306" width="600"]]
179 179  
180 180  
181 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
184 +==== 2.  Press the RST switch once ====
182 182  
186 +[[image:image-20220602104701-12.png||height="285" width="600"]]
183 183  
184 184  
185 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
189 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
186 186  
187 187  
188 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
192 +(% 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/]]**
189 189  
190 190  
195 +[[image:image-20220602103227-6.png]]
191 191  
192 192  
198 +[[image:image-20220602103357-7.png]]
193 193  
194 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
195 195  
196 196  
197 -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/]]
202 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
203 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
198 198  
199 199  
200 -[[image:image-20220723175700-12.png||height="602" width="995"]]
206 +[[image:image-20220602103844-8.png]]
201 201  
202 202  
203 203  
204 -== 1.8  Example: How to join helium ==
210 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
211 +(% style="color:blue" %)**3. Select the bin file to burn**
205 205  
206 206  
207 -(% style="color:blue" %)**1.  Create a new device.**
214 +[[image:image-20220602104144-9.png]]
208 208  
209 209  
210 -[[image:image-20220907165500-1.png||height="464" width="940"]]
217 +[[image:image-20220602104251-10.png]]
211 211  
212 212  
220 +[[image:image-20220602104402-11.png]]
213 213  
214 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
215 215  
216 216  
217 -[[image:image-20220907165837-2.png||height="375" width="809"]]
224 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
225 +(% style="color:blue" %)**4. Click to start the download**
218 218  
227 +[[image:image-20220602104923-13.png]]
219 219  
220 220  
221 -(% style="color:blue" %)**3.  Use AT commands.**
230 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
231 +(% style="color:blue" %)**5. Check update process**
222 222  
223 223  
224 -[[image:image-20220602100052-2.png||height="385" width="600"]]
234 +[[image:image-20220602104948-14.png]]
225 225  
226 226  
227 227  
228 -(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
238 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
239 +(% style="color:blue" %)**The following picture shows that the burning is successful**
229 229  
241 +[[image:image-20220602105251-15.png]]
230 230  
231 -[[image:image-20220907170308-3.png||height="556" width="617"]]
232 232  
233 233  
245 += 3.  LA66 USB LoRaWAN Adapter =
234 234  
235 -(% style="color:blue" %)**5.  Network successfully.**
236 236  
248 +== 3.1  Overview ==
237 237  
238 -[[image:image-20220907170436-4.png]]
250 +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.
239 239  
240 240  
253 +== 3.2  Features ==
241 241  
242 -(% style="color:blue" %)**6.  Send uplink using command**
255 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
256 +* Ultra-long RF range
257 +* Support LoRaWAN v1.0.4 protocol
258 +* Support peer-to-peer protocol
259 +* TCXO crystal to ensure RF performance on low temperature
260 +* Spring RF antenna
261 +* Available in different frequency LoRaWAN frequency bands.
262 +* World-wide unique OTAA keys.
263 +* AT Command via UART-TTL interface
264 +* Firmware upgradable via UART interface
243 243  
266 +== 3.3  Specification ==
244 244  
245 -[[image:image-20220912084334-1.png]]
268 +* CPU: 32-bit 48 MHz
269 +* Flash: 256KB
270 +* RAM: 64KB
271 +* Input Power Range: 5v
272 +* Frequency Range: 150 MHz ~~ 960 MHz
273 +* Maximum Power +22 dBm constant RF output
274 +* High sensitivity: -148 dBm
275 +* Temperature:
276 +** Storage: -55 ~~ +125℃
277 +** Operating: -40 ~~ +85℃
278 +* Humidity:
279 +** Storage: 5 ~~ 95% (Non-Condensing)
280 +** Operating: 10 ~~ 95% (Non-Condensing)
281 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
282 +* LoRa Rx current: <9 mA
246 246  
284 +== 3.4  Pin Mapping & LED ==
247 247  
248 -[[image:image-20220912084412-3.png]]
249 249  
250 250  
288 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
251 251  
252 -[[image:image-20220907170744-6.png||height="242" width="798"]]
253 253  
291 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
254 254  
255 255  
256 -== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
294 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
257 257  
258 258  
259 -=== 1.9.1  Items needed for update ===
297 +[[image:image-20220602171217-1.png||height="538" width="800"]]
260 260  
261 261  
262 -1. LA66 LoRaWAN Shield
263 -1. Arduino
264 -1. USB TO TTL Adapter
300 +Open the serial port tool
265 265  
266 -[[image:image-20220602100052-2.png||height="385" width="600"]]
302 +[[image:image-20220602161617-8.png]]
267 267  
304 +[[image:image-20220602161718-9.png||height="457" width="800"]]
268 268  
269 269  
270 -=== 1.9.2  Connection ===
271 271  
308 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
272 272  
273 -[[image:image-20220602101311-3.png||height="276" width="600"]]
310 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
274 274  
275 275  
276 -(((
277 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
278 -)))
313 +[[image:image-20220602161935-10.png||height="498" width="800"]]
279 279  
280 -(((
281 -(% style="background-color:yellow" %)**GND  <-> GND
282 -TXD  <->  TXD
283 -RXD  <->  RXD**
284 -)))
285 285  
286 286  
287 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
317 +(% style="color:blue" %)**3. See Uplink Command**
288 288  
289 -Connect USB TTL Adapter to PC after connecting the wires
319 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
290 290  
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
291 291  
292 -[[image:image-20220602102240-4.png||height="304" width="600"]]
323 +[[image:image-20220602162157-11.png||height="497" width="800"]]
293 293  
294 294  
295 295  
296 -=== 1.9.3  Upgrade steps ===
327 +(% style="color:blue" %)**4. Check to see if TTN received the message**
297 297  
329 +[[image:image-20220602162331-12.png||height="420" width="800"]]
298 298  
299 299  
300 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
301 301  
333 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
302 302  
303 -[[image:image-20220602102824-5.png||height="306" width="600"]]
304 304  
336 +**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]]
305 305  
306 306  
339 +(% style="color:red" %)**Preconditions:**
307 307  
308 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
341 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
309 309  
343 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
310 310  
311 -[[image:image-20220817085447-1.png]]
312 312  
313 313  
347 +(% style="color:blue" %)**Steps for usage:**
314 314  
349 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
315 315  
316 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
351 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
317 317  
353 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
318 318  
319 319  
320 -(((
321 -(% style="color:blue" %)**1.  Software download link:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
322 -)))
323 323  
357 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
324 324  
325 -[[image:image-20220602103227-6.png]]
326 326  
360 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
327 327  
328 -[[image:image-20220602103357-7.png]]
329 329  
363 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
330 330  
365 +[[image:image-20220602171233-2.png||height="538" width="800"]]
331 331  
332 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
333 -(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
334 334  
335 335  
336 -[[image:image-20220602103844-8.png]]
369 +(% style="color:blue" %)**2. Install Minicom in RPi.**
337 337  
371 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
338 338  
373 + (% style="background-color:yellow" %)**apt update**
339 339  
340 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
341 -(% style="color:blue" %)**3.  Select the bin file to burn**
375 + (% style="background-color:yellow" %)**apt install minicom**
342 342  
343 343  
344 -[[image:image-20220602104144-9.png]]
378 +Use minicom to connect to the RPI's terminal
345 345  
380 +[[image:image-20220602153146-3.png||height="439" width="500"]]
346 346  
347 -[[image:image-20220602104251-10.png]]
348 348  
349 349  
350 -[[image:image-20220602104402-11.png]]
384 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%)
385 +(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
351 351  
387 +[[image:image-20220602154928-5.png||height="436" width="500"]]
352 352  
353 353  
354 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
355 -(% style="color:blue" %)**4.  Click to start the download**
356 356  
391 +(% style="color:blue" %)**4. Send Uplink message**
357 357  
358 -[[image:image-20220602104923-13.png]]
393 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
359 359  
395 +example: AT+SENDB=01,02,8,05820802581ea0a5
360 360  
361 361  
362 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
363 -(% style="color:blue" %)**5.  Check update process**
398 +[[image:image-20220602160339-6.png||height="517" width="600"]]
364 364  
365 365  
366 -[[image:image-20220602104948-14.png]]
367 367  
402 +Check to see if TTN received the message
368 368  
404 +[[image:image-20220602160627-7.png||height="369" width="800"]]
369 369  
370 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
371 -(% style="color:blue" %)**The following picture shows that the burning is successful**
372 372  
373 373  
374 -[[image:image-20220602105251-15.png]]
408 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
375 375  
376 376  
377 377  
378 -= 2.  FAQ =
412 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
379 379  
380 380  
381 -== 2.1  How to Compile Source Code for LA66? ==
382 382  
383 383  
384 -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]]
417 += 4.  Order Info =
385 385  
386 386  
420 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
387 387  
388 -= 3.  Order Info =
389 389  
390 -
391 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
392 -
393 -
394 394  (% style="color:blue" %)**XXX**(%%): The default frequency band
395 395  
396 396  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -406,9 +406,8 @@
406 406  
407 407  
408 408  
409 -= 4.  Reference =
438 += 5.  Reference =
410 410  
440 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
411 411  
412 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
413 -
414 414  
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