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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 78.2
edited by Edwin Chen
on 2022/07/10 21:55
Change comment: There is no comment for this version

Summary

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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,64 +1,28 @@
1 -
2 -
3 -**Table of Contents:**
4 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
5 5  {{toc/}}
3 +{{/box}}
6 6  
5 += LA66 LoRaWAN Module =
7 7  
7 +== What is LA66 LoRaWAN Module ==
8 8  
9 +(% 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.
9 9  
10 -= 1.  LA66 LoRaWAN Shield =
11 +(% 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.
11 11  
12 -
13 -== 1.1  Overview ==
14 -
15 -
16 -(((
17 -[[image:image-20220715000826-2.png||height="145" width="220"]]
18 -)))
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  
20 +== Features ==
53 53  
54 -== 1.2  Features ==
55 -
56 -
57 -* Arduino Shield base on LA66 LoRaWAN module
58 -* Support LoRaWAN v1.0.3 protocol
22 +* 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
25 +* 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  
32 +== Specification ==
68 68  
69 -
70 -
71 -== 1.3  Specification ==
72 -
73 -
74 74  * CPU: 32-bit 48 MHz
75 75  * Flash: 256KB
76 76  * RAM: 64KB
... ... @@ -89,326 +89,355 @@
89 89  * LoRa Rx current: <9 mA
90 90  * I/O Voltage: 3.3v
91 91  
52 +== AT Command ==
92 92  
54 +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 ==
57 +== Dimension ==
96 96  
59 +[[image:image-20220517072526-1.png]]
97 97  
98 -[[image:image-20220817085048-1.png||height="533" width="734"]]
99 99  
62 +== Pin Mapping ==
100 100  
64 +[[image:image-20220523101537-1.png]]
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
66 +== Land Pattern ==
105 105  
68 +[[image:image-20220517072821-2.png]]
106 106  
107 -[[image:image-20220820112305-1.png||height="515" width="749"]]
108 108  
71 +== Order Info ==
109 109  
73 +Part Number: **LA66-XXX**
110 110  
111 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
75 +**XX**: The default frequency band
112 112  
77 +* **AS923**: LoRaWAN AS923 band
78 +* **AU915**: LoRaWAN AU915 band
79 +* **EU433**: LoRaWAN EU433 band
80 +* **EU868**: LoRaWAN EU868 band
81 +* **KR920**: LoRaWAN KR920 band
82 +* **US915**: LoRaWAN US915 band
83 +* **IN865**: LoRaWAN IN865 band
84 +* **CN470**: LoRaWAN CN470 band
85 +* **PP**: Peer to Peer LoRa Protocol
113 113  
114 -**Show connection diagram：**
87 += LA66 LoRaWAN Shield =
115 115  
89 +== Overview ==
116 116  
117 -[[image:image-20220723170210-2.png||height="908" width="681"]]
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.
118 118  
119 119  
94 +== Features ==
120 120  
121 -(% style="color:blue" %)**1.  open Arduino IDE**
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
122 122  
107 +== Specification ==
123 123  
124 -[[image:image-20220723170545-4.png]]
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
125 125  
127 +== Pin Mapping & LED ==
126 126  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
127 127  
128 -(% style="color:blue" %)**2.  Open project**
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
129 129  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
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]]
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
132 132  
137 +=== Items needed for update ===
133 133  
134 -[[image:image-20220726135239-1.png]]
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
135 135  
136 -
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 -
140 -
141 -[[image:image-20220726135356-2.png]]
142 -
143 -
144 -
145 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
146 -
147 -
148 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
149 -
150 -
151 -
152 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
153 -
154 -
155 -(% style="color:blue" %)**1.  Open project**
156 -
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 -
160 -
161 -[[image:image-20220723172502-8.png]]
162 -
163 -
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**
166 -
167 -
168 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
169 -
170 -
171 -
172 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
173 -
174 -
175 -(% style="color:blue" %)**1.  Open project**
176 -
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]]
179 -
180 -
181 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
182 -
183 -
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**
186 -
187 -
188 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
189 -
190 -
191 -
192 -
193 -
194 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
195 -
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/]]
198 -
199 -
200 -[[image:image-20220723175700-12.png||height="602" width="995"]]
201 -
202 -
203 -
204 -== 1.8  Example: How to join helium ==
205 -
206 -
207 -(% style="color:blue" %)**1.  Create a new device.**
208 -
209 -
210 -[[image:image-20220907165500-1.png||height="464" width="940"]]
211 -
212 -
213 -
214 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
215 -
216 -
217 -[[image:image-20220907165837-2.png||height="375" width="809"]]
218 -
219 -
220 -
221 -(% style="color:blue" %)**3.  Use AT commands.**
222 -
223 -
224 224  [[image:image-20220602100052-2.png||height="385" width="600"]]
225 225  
226 226  
146 +=== Connection ===
227 227  
228 -(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
229 229  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
230 230  
231 -[[image:image-20220907170308-3.png||height="556" width="617"]]
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
232 232  
157 +Connect USB TTL Adapter to PC after connecting the wires
233 233  
234 234  
235 -(% style="color:blue" %)**5.  Network successfully.**
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
236 236  
237 237  
238 -[[image:image-20220907170436-4.png]]
163 +=== Upgrade steps ===
239 239  
165 +==== Switch SW1 to put in ISP position ====
240 240  
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
241 241  
242 -(% style="color:blue" %)**6.  Send uplink using command**
243 243  
170 +==== Press the RST switch once ====
244 244  
245 -[[image:image-20220912084334-1.png]]
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
246 246  
247 247  
248 -[[image:image-20220912084412-3.png]]
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
249 249  
177 +**~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/]]**
250 250  
179 +[[image:image-20220602103227-6.png]]
251 251  
252 -[[image:image-20220907170744-6.png||height="242" width="798"]]
181 +[[image:image-20220602103357-7.png]]
253 253  
254 254  
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
255 255  
256 -== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
187 +[[image:image-20220602103844-8.png]]
257 257  
258 258  
259 -=== 1.9.1  Items needed for update ===
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
260 260  
193 +[[image:image-20220602104144-9.png]]
261 261  
262 -1. LA66 LoRaWAN Shield
263 -1. Arduino
264 -1. USB TO TTL Adapter
195 +[[image:image-20220602104251-10.png]]
265 265  
266 -[[image:image-20220602100052-2.png||height="385" width="600"]]
197 +[[image:image-20220602104402-11.png]]
267 267  
268 268  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
269 269  
270 -=== 1.9.2  Connection ===
203 +[[image:image-20220602104923-13.png]]
271 271  
272 272  
273 -[[image:image-20220602101311-3.png||height="276" width="600"]]
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
274 274  
209 +[[image:image-20220602104948-14.png]]
275 275  
276 -(((
277 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
278 -)))
279 279  
280 -(((
281 -(% style="background-color:yellow" %)**GND  <-> GND
282 -TXD  <->  TXD
283 -RXD  <->  RXD**
284 -)))
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
285 285  
215 +[[image:image-20220602105251-15.png]]
286 286  
287 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
288 288  
289 -Connect USB TTL Adapter to PC after connecting the wires
218 +== Order Info ==
290 290  
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
291 291  
292 -[[image:image-20220602102240-4.png||height="304" width="600"]]
222 +**XX**: The default frequency band
293 293  
224 +* **AS923**: LoRaWAN AS923 band
225 +* **AU915**: LoRaWAN AU915 band
226 +* **EU433**: LoRaWAN EU433 band
227 +* **EU868**: LoRaWAN EU868 band
228 +* **KR920**: LoRaWAN KR920 band
229 +* **US915**: LoRaWAN US915 band
230 +* **IN865**: LoRaWAN IN865 band
231 +* **CN470**: LoRaWAN CN470 band
232 +* **PP**: Peer to Peer LoRa Protocol
294 294  
234 +== Package Info ==
295 295  
296 -=== 1.9.3  Upgrade steps ===
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
297 297  
239 += LA66 USB LoRaWAN Adapter =
298 298  
241 +== Overview ==
299 299  
300 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
243 +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.
301 301  
302 302  
303 -[[image:image-20220602102824-5.png||height="306" width="600"]]
246 +== Features ==
304 304  
248 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
249 +* Ultra-long RF range
250 +* Support LoRaWAN v1.0.4 protocol
251 +* Support peer-to-peer protocol
252 +* TCXO crystal to ensure RF performance on low temperature
253 +* Spring RF antenna
254 +* Available in different frequency LoRaWAN frequency bands.
255 +* World-wide unique OTAA keys.
256 +* AT Command via UART-TTL interface
257 +* Firmware upgradable via UART interface
305 305  
259 +== Specification ==
306 306  
261 +* CPU: 32-bit 48 MHz
262 +* Flash: 256KB
263 +* RAM: 64KB
264 +* Input Power Range: 5v
265 +* Frequency Range: 150 MHz ~~ 960 MHz
266 +* Maximum Power +22 dBm constant RF output
267 +* High sensitivity: -148 dBm
268 +* Temperature:
269 +** Storage: -55 ~~ +125℃
270 +** Operating: -40 ~~ +85℃
271 +* Humidity:
272 +** Storage: 5 ~~ 95% (Non-Condensing)
273 +** Operating: 10 ~~ 95% (Non-Condensing)
274 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
275 +* LoRa Rx current: <9 mA
307 307  
308 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
277 +== Pin Mapping & LED ==
309 309  
279 +== Example Send & Get Messages via LoRaWAN in PC ==
310 310  
311 -[[image:image-20220817085447-1.png]]
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
312 312  
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
313 313  
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
314 314  
287 +Open the serial port tool
315 315  
316 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
289 +[[image:image-20220602161617-8.png]]
317 317  
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
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 -)))
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
323 323  
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
324 324  
325 -[[image:image-20220602103227-6.png]]
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
326 326  
327 327  
328 -[[image:image-20220602103357-7.png]]
301 +3. See Uplink Command
329 329  
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
330 330  
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
331 331  
332 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
333 -(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
334 334  
335 335  
336 -[[image:image-20220602103844-8.png]]
310 +4. Check to see if TTN received the message
337 337  
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
338 338  
339 339  
340 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
341 -(% style="color:blue" %)**3.  Select the bin file to burn**
342 342  
316 +== Example Send & Get Messages via LoRaWAN in RPi ==
343 343  
344 -[[image:image-20220602104144-9.png]]
318 +Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
345 345  
320 +[[image:image-20220602171233-2.png||height="538" width="800"]]
346 346  
347 -[[image:image-20220602104251-10.png]]
322 +Log in to the RPI's terminal and connect to the serial port
348 348  
324 +[[image:image-20220602153146-3.png]]
349 349  
350 -[[image:image-20220602104402-11.png]]
326 +Press the reset switch RST on the LA66 LoRa Shield.
327 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
351 351  
329 +[[image:image-20220602154928-5.png]]
352 352  
331 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
353 353  
354 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
355 -(% style="color:blue" %)**4.  Click to start the download**
333 +example: AT+SENDB=01,02,8,05820802581ea0a5
356 356  
335 +[[image:image-20220602160339-6.png]]
357 357  
358 -[[image:image-20220602104923-13.png]]
337 +Check to see if TTN received the message
359 359  
339 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
360 360  
341 +=== Install Minicom ===
361 361  
362 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
363 -(% style="color:blue" %)**5.  Check update process**
343 +Enter the following command in the RPI terminal
364 364  
345 +apt update
365 365  
366 -[[image:image-20220602104948-14.png]]
347 +[[image:image-20220602143155-1.png]]
367 367  
349 +apt install minicom
368 368  
351 +[[image:image-20220602143744-2.png]]
369 369  
370 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
371 -(% style="color:blue" %)**The following picture shows that the burning is successful**
353 +=== Send PC's CPU/RAM usage to TTN via script. ===
372 372  
355 +==== Take python as an example： ====
373 373  
374 -[[image:image-20220602105251-15.png]]
357 +===== Preconditions: =====
375 375  
359 +1.LA66 USB LoRaWAN Adapter works fine
376 376  
361 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
377 377  
378 -= 2.  FAQ =
363 +===== Steps for usage =====
379 379  
365 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
380 380  
381 -== 2.1  How to Compile Source Code for LA66? ==
367 +2.Run the script and see the TTN
382 382  
369 +[[image:image-20220602115852-3.png]]
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]]
385 385  
386 386  
373 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
387 387  
388 -= 3.  Order Info =
389 389  
376 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
390 390  
391 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
392 392  
393 393  
394 -(% style="color:blue" %)**XXX**(%%): The default frequency band
380 +== Order Info ==
395 395  
396 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
397 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
398 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
399 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
400 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
401 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
402 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
403 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
404 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
382 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
405 405  
384 +**XX**: The default frequency band
406 406  
386 +* **AS923**: LoRaWAN AS923 band
387 +* **AU915**: LoRaWAN AU915 band
388 +* **EU433**: LoRaWAN EU433 band
389 +* **EU868**: LoRaWAN EU868 band
390 +* **KR920**: LoRaWAN KR920 band
391 +* **US915**: LoRaWAN US915 band
392 +* **IN865**: LoRaWAN IN865 band
393 +* **CN470**: LoRaWAN CN470 band
394 +* **PP**: Peer to Peer LoRa Protocol
407 407  
396 +== Package Info ==
408 408  
409 -= 4.  Reference =
398 +* LA66 USB LoRaWAN Adapter x 1
410 410  
400 += Reference =
411 411  
412 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
402 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
413 413  
414 -
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