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Last modified by Xiaoling on 2023/05/26 14:19
From version 160.1
edited by Bei Jinggeng
on 2022/09/09 14:59
Change comment: There is no comment for this version
To version 87.2
edited by Xiaoling
on 2022/07/13 09:34
Change comment: There is no comment for this version

Summary

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Page properties
Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -1,64 +1,36 @@
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
... ... @@ -65,9 +65,9 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
40 +
68 68  == 1.3  Specification ==
69 69  
70 -
71 71  * CPU: 32-bit 48 MHz
72 72  * Flash: 256KB
73 73  * RAM: 64KB
... ... @@ -86,299 +86,365 @@
86 86  * LoRa Rx current: <9 mA
87 87  * I/O Voltage: 3.3v
88 88  
89 -== 1.4  Pin Mapping & LED ==
90 90  
62 +== 1.4  AT Command ==
91 91  
92 -[[image:image-20220817085048-1.png||height="533" width="734"]]
64 +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  
67 +== 1.5  Dimension ==
95 95  
96 -~1. The LED lights up red when there is an upstream data packet
97 -2. When the network is successfully connected, the green light will be on for 5 seconds
98 -3. Purple light on when receiving downlink data packets
69 +[[image:image-20220517072526-1.png]]
99 99  
100 100  
101 -[[image:image-20220820112305-1.png||height="515" width="749"]]
102 102  
73 +== 1.6  Pin Mapping ==
103 103  
104 104  
105 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
76 +[[image:image-20220523101537-1.png]]
106 106  
107 107  
108 -**Show connection diagram：**
109 109  
80 +== 1.7  Land Pattern ==
110 110  
111 -[[image:image-20220723170210-2.png||height="908" width="681"]]
82 +[[image:image-20220517072821-2.png]]
112 112  
113 113  
114 114  
115 -(% style="color:blue" %)**1.  open Arduino IDE**
86 += 2.  LA66 LoRaWAN Shield =
116 116  
117 117  
118 -[[image:image-20220723170545-4.png]]
89 +== 2.1  Overview ==
119 119  
91 +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  
121 121  
122 -(% style="color:blue" %)**2.  Open project**
94 +== 2.2  Features ==
123 123  
96 +* Arduino Shield base on LA66 LoRaWAN module
97 +* Support LoRaWAN v1.0.4 protocol
98 +* Support peer-to-peer protocol
99 +* TCXO crystal to ensure RF performance on low temperature
100 +* SMA connector
101 +* Available in different frequency LoRaWAN frequency bands.
102 +* World-wide unique OTAA keys.
103 +* AT Command via UART-TTL interface
104 +* Firmware upgradable via UART interface
105 +* Ultra-long RF range
124 124  
125 -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]]
126 126  
108 +== 2.3  Specification ==
127 127  
128 -[[image:image-20220726135239-1.png]]
110 +* CPU: 32-bit 48 MHz
111 +* Flash: 256KB
112 +* RAM: 64KB
113 +* Input Power Range: 1.8v ~~ 3.7v
114 +* Power Consumption: < 4uA.
115 +* Frequency Range: 150 MHz ~~ 960 MHz
116 +* Maximum Power +22 dBm constant RF output
117 +* High sensitivity: -148 dBm
118 +* Temperature:
119 +** Storage: -55 ~~ +125℃
120 +** Operating: -40 ~~ +85℃
121 +* Humidity:
122 +** Storage: 5 ~~ 95% (Non-Condensing)
123 +** Operating: 10 ~~ 95% (Non-Condensing)
124 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
125 +* LoRa Rx current: <9 mA
126 +* I/O Voltage: 3.3v
129 129  
130 130  
129 +== 2.4  Pin Mapping & LED ==
131 131  
132 -(% 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**
133 133  
134 134  
135 -[[image:image-20220726135356-2.png]]
133 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
136 136  
137 137  
138 138  
139 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
137 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
140 140  
141 141  
142 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
143 143  
141 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
144 144  
145 145  
146 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
147 147  
145 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
148 148  
149 -(% style="color:blue" %)**1.  Open project**
150 150  
148 +=== 2.8.1  Items needed for update ===
151 151  
152 -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]]
150 +1. LA66 LoRaWAN Shield
151 +1. Arduino
152 +1. USB TO TTL Adapter
153 153  
154 +[[image:image-20220602100052-2.png||height="385" width="600"]]
154 154  
155 -[[image:image-20220723172502-8.png]]
156 156  
157 +=== 2.8.2  Connection ===
157 157  
158 158  
159 -(% 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**
160 +[[image:image-20220602101311-3.png||height="276" width="600"]]
160 160  
161 161  
162 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
163 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
163 163  
164 164  
166 +(% style="background-color:yellow" %)**GND  <-> GND
167 +TXD  <->  TXD
168 +RXD  <->  RXD**
165 165  
166 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
167 167  
171 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
168 168  
169 -(% style="color:blue" %)**1.  Open project**
173 +Connect USB TTL Adapter to PC after connecting the wires
170 170  
171 171  
172 -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]]
176 +[[image:image-20220602102240-4.png||height="304" width="600"]]
173 173  
174 174  
175 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
179 +=== 2.8.3  Upgrade steps ===
176 176  
177 177  
182 +==== 1.  Switch SW1 to put in ISP position ====
178 178  
179 -(% 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**
180 180  
185 +[[image:image-20220602102824-5.png||height="306" width="600"]]
181 181  
182 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
183 183  
188 +==== 2.  Press the RST switch once ====
184 184  
190 +[[image:image-20220602104701-12.png||height="285" width="600"]]
185 185  
186 186  
193 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
187 187  
188 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
189 189  
196 +(% 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/]]**
190 190  
191 -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/]]
192 192  
199 +[[image:image-20220602103227-6.png]]
193 193  
194 -[[image:image-20220723175700-12.png||height="602" width="995"]]
195 195  
196 -== 1.8 Example: How to join helium ==
202 +[[image:image-20220602103357-7.png]]
197 197  
198 198  
199 -(% style="color:blue" %)**1. Create a new device.**
200 200  
201 -[[image:image-20220907165500-1.png||height="464" width="940"]]
206 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
207 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
202 202  
203 203  
204 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
210 +[[image:image-20220602103844-8.png]]
205 205  
206 -[[image:image-20220907165837-2.png||height="375" width="809"]]
207 207  
208 208  
209 -(% style="color:blue" %)**3.  Use AT commands.**
214 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
215 +(% style="color:blue" %)**3. Select the bin file to burn**
210 210  
211 -[[image:image-20220602100052-2.png||height="385" width="600"]]
212 212  
218 +[[image:image-20220602104144-9.png]]
213 213  
214 -(% style="color:#0000ff" %)**4.Use command AT+CFG to get device configuration**
215 215  
216 -[[image:image-20220907170308-3.png||height="556" width="617"]]
221 +[[image:image-20220602104251-10.png]]
217 217  
218 218  
219 -(% style="color:blue" %)**5.  Network successfully.**
224 +[[image:image-20220602104402-11.png]]
220 220  
221 -[[image:image-20220907170436-4.png]]
222 222  
223 223  
224 -(% style="color:blue" %)**6.  Send uplink using command**
228 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
229 +(% style="color:blue" %)**4. Click to start the download**
225 225  
226 -[[image:image-20220907170659-5.png]]
231 +[[image:image-20220602104923-13.png]]
227 227  
228 -[[image:image-20220907170744-6.png||height="242" width="798"]]
229 229  
234 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
235 +(% style="color:blue" %)**5. Check update process**
230 230  
231 -== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
232 232  
238 +[[image:image-20220602104948-14.png]]
233 233  
234 -=== 1.9.1  Items needed for update ===
235 235  
236 236  
237 -1. LA66 LoRaWAN Shield
238 -1. Arduino
239 -1. USB TO TTL Adapter
242 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
243 +(% style="color:blue" %)**The following picture shows that the burning is successful**
240 240  
241 -[[image:image-20220602100052-2.png||height="385" width="600"]]
245 +[[image:image-20220602105251-15.png]]
242 242  
243 243  
244 244  
245 -=== 1.9.2  Connection ===
249 += 3.  LA66 USB LoRaWAN Adapter =
246 246  
247 247  
248 -[[image:image-20220602101311-3.png||height="276" width="600"]]
252 +== 3.1  Overview ==
249 249  
254 +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.
250 250  
251 -(((
252 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
253 -)))
254 254  
255 -(((
256 -(% style="background-color:yellow" %)**GND  <-> GND
257 -TXD  <->  TXD
258 -RXD  <->  RXD**
259 -)))
257 +== 3.2  Features ==
260 260  
259 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
260 +* Ultra-long RF range
261 +* Support LoRaWAN v1.0.4 protocol
262 +* Support peer-to-peer protocol
263 +* TCXO crystal to ensure RF performance on low temperature
264 +* Spring RF antenna
265 +* Available in different frequency LoRaWAN frequency bands.
266 +* World-wide unique OTAA keys.
267 +* AT Command via UART-TTL interface
268 +* Firmware upgradable via UART interface
261 261  
262 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
270 +== Specification ==
263 263  
264 -Connect USB TTL Adapter to PC after connecting the wires
272 +* CPU: 32-bit 48 MHz
273 +* Flash: 256KB
274 +* RAM: 64KB
275 +* Input Power Range: 5v
276 +* Frequency Range: 150 MHz ~~ 960 MHz
277 +* Maximum Power +22 dBm constant RF output
278 +* High sensitivity: -148 dBm
279 +* Temperature:
280 +** Storage: -55 ~~ +125℃
281 +** Operating: -40 ~~ +85℃
282 +* Humidity:
283 +** Storage: 5 ~~ 95% (Non-Condensing)
284 +** Operating: 10 ~~ 95% (Non-Condensing)
285 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
286 +* LoRa Rx current: <9 mA
265 265  
288 +== Pin Mapping & LED ==
266 266  
267 -[[image:image-20220602102240-4.png||height="304" width="600"]]
290 +== Example Send & Get Messages via LoRaWAN in PC ==
268 268  
292 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
269 269  
294 +~1. Connect the LA66 USB LoRaWAN adapter to PC
270 270  
271 -=== 1.9.3  Upgrade steps ===
296 +[[image:image-20220602171217-1.png||height="538" width="800"]]
272 272  
298 +Open the serial port tool
273 273  
300 +[[image:image-20220602161617-8.png]]
274 274  
275 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
302 +[[image:image-20220602161718-9.png||height="457" width="800"]]
276 276  
277 277  
278 -[[image:image-20220602102824-5.png||height="306" width="600"]]
305 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
279 279  
307 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
280 280  
309 +[[image:image-20220602161935-10.png||height="498" width="800"]]
281 281  
282 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
283 283  
312 +3. See Uplink Command
284 284  
285 -[[image:image-20220817085447-1.png]]
314 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
286 286  
316 +example: AT+SENDB=01,02,8,05820802581ea0a5
287 287  
318 +[[image:image-20220602162157-11.png||height="497" width="800"]]
288 288  
289 289  
290 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
321 +4. Check to see if TTN received the message
291 291  
323 +[[image:image-20220602162331-12.png||height="420" width="800"]]
292 292  
293 -(((
294 -(% 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]]**
295 -)))
296 296  
297 297  
298 -[[image:image-20220602103227-6.png]]
327 +== Example:Send PC's CPU/RAM usage to TTN via python ==
299 299  
329 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
330 +**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]]
300 300  
301 -[[image:image-20220602103357-7.png]]
332 +(% class="wikigeneratedid" id="HPreconditions:" %)
333 +**Preconditions:**
302 302  
335 +1.LA66 USB LoRaWAN Adapter works fine
303 303  
337 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
304 304  
305 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
306 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
339 +(% class="wikigeneratedid" id="HStepsforusage" %)
340 +**Steps for usage**
307 307  
342 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
308 308  
309 -[[image:image-20220602103844-8.png]]
344 +2.Run the python script in PC and see the TTN
310 310  
346 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
311 311  
312 312  
313 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
314 -(% style="color:blue" %)**3. Select the bin file to burn**
315 315  
350 +== Example Send & Get Messages via LoRaWAN in RPi ==
316 316  
317 -[[image:image-20220602104144-9.png]]
352 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
318 318  
354 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
319 319  
320 -[[image:image-20220602104251-10.png]]
356 +[[image:image-20220602171233-2.png||height="538" width="800"]]
321 321  
322 322  
323 -[[image:image-20220602104402-11.png]]
359 +2. Install Minicom in RPi.
324 324  
361 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
325 325  
363 +(% class="mark" %)apt update
326 326  
327 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
328 -(% style="color:blue" %)**4. Click to start the download**
365 +(% class="mark" %)apt install minicom
329 329  
330 330  
331 -[[image:image-20220602104923-13.png]]
368 +Use minicom to connect to the RPI's terminal
332 332  
370 +[[image:image-20220602153146-3.png||height="439" width="500"]]
333 333  
334 334  
335 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
336 -(% style="color:blue" %)**5. Check update process**
373 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
374 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
337 337  
376 +[[image:image-20220602154928-5.png||height="436" width="500"]]
338 338  
339 -[[image:image-20220602104948-14.png]]
340 340  
379 +4. Send Uplink message
341 341  
381 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
342 342  
343 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
344 -(% style="color:blue" %)**The following picture shows that the burning is successful**
383 +example: AT+SENDB=01,02,8,05820802581ea0a5
345 345  
385 +[[image:image-20220602160339-6.png||height="517" width="600"]]
346 346  
347 -[[image:image-20220602105251-15.png]]
387 +Check to see if TTN received the message
348 348  
389 +[[image:image-20220602160627-7.png||height="369" width="800"]]
349 349  
350 350  
351 -= 2.  FAQ =
352 352  
393 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
353 353  
354 -== 2.1  How to Compile Source Code for LA66? ==
355 355  
396 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
356 356  
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]]
358 358  
359 359  
400 += Order Info =
360 360  
361 -= 3.  Order Info =
402 +Part Number:
362 362  
404 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
363 363  
364 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
406 +**XXX**: The default frequency band
365 365  
408 +* **AS923**: LoRaWAN AS923 band
409 +* **AU915**: LoRaWAN AU915 band
410 +* **EU433**: LoRaWAN EU433 band
411 +* **EU868**: LoRaWAN EU868 band
412 +* **KR920**: LoRaWAN KR920 band
413 +* **US915**: LoRaWAN US915 band
414 +* **IN865**: LoRaWAN IN865 band
415 +* **CN470**: LoRaWAN CN470 band
416 +* **PP**: Peer to Peer LoRa Protocol
366 366  
367 -(% style="color:blue" %)**XXX**(%%): The default frequency band
418 += Reference =
368 368  
369 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
370 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
371 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
372 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
373 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
374 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
375 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
376 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
377 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
420 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
378 378  
379 -= 4.  Reference =
380 -
381 -
382 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
383 -
384 384  
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