Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 149.2 >
edited by Xiaoling
on 2022/08/17 08:57
To version < 166.4
edited by Xiaoling
on 2023/05/26 14:19
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9 9  
10 10  = 1.  LA66 LoRaWAN Shield =
11 11  
12 -
13 13  == 1.1  Overview ==
14 14  
15 15  
... ... @@ -50,7 +50,6 @@
50 50  )))
51 51  
52 52  
53 -
54 54  == 1.2  Features ==
55 55  
56 56  
... ... @@ -66,8 +66,6 @@
66 66  * Ultra-long RF range
67 67  
68 68  
69 -
70 -
71 71  == 1.3  Specification ==
72 72  
73 73  
... ... @@ -90,25 +90,27 @@
90 90  * I/O Voltage: 3.3v
91 91  
92 92  
93 -
94 -
95 95  == 1.4  Pin Mapping & LED ==
96 96  
97 97  
98 -[[image:image-20220817085048-1.png]]
92 +[[image:image-20220817085048-1.png||height="533" width="734"]]
99 99  
100 100  
101 101  
102 102  ~1. The LED lights up red when there is an upstream data packet
97 +
103 103  2. When the network is successfully connected, the green light will be on for 5 seconds
99 +
104 104  3. Purple light on when receiving downlink data packets
105 105  
106 106  
103 +[[image:image-20220820112305-1.png||height="515" width="749"]]
107 107  
105 +
108 108  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
109 109  
110 110  
111 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
112 112  
113 113  
114 114  [[image:image-20220723170210-2.png||height="908" width="681"]]
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125 125  (% style="color:blue" %)**2.  Open project**
126 126  
127 127  
128 -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 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0 >>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
129 129  
130 130  [[image:image-20220726135239-1.png]]
131 131  
132 132  
131 +
133 133  (% 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**
134 134  
134 +
135 135  [[image:image-20220726135356-2.png]]
136 136  
137 137  
138 +
138 138  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
139 139  
140 140  
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141 141  [[image:image-20220723172235-7.png||height="480" width="1027"]]
142 142  
143 143  
144 -
145 145  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
146 146  
147 147  
... ... @@ -148,7 +148,7 @@
148 148  (% style="color:blue" %)**1.  Open project**
149 149  
150 150  
151 -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]]
151 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0 >>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
152 152  
153 153  
154 154  [[image:image-20220723172502-8.png]]
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155 155  
156 156  
157 157  
158 -(% 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**
158 +(% 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**
159 159  
160 160  
161 161  [[image:image-20220723172938-9.png||height="652" width="1050"]]
162 162  
163 163  
164 -
165 165  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
166 166  
167 167  
... ... @@ -168,7 +168,7 @@
168 168  (% style="color:blue" %)**1.  Open project**
169 169  
170 170  
171 -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]]
170 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0>>https://www.dropbox.com/sh/hgtycj0go4tka2r/AAACRRIRriMAudB2m3ThH7Sba?dl=0]]
172 172  
173 173  
174 174  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -182,20 +182,73 @@
182 182  
183 183  
184 184  
184 +
185 +
185 185  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
186 186  
187 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
188 188  
189 +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/]]
190 +
191 +
189 189  [[image:image-20220723175700-12.png||height="602" width="995"]]
190 190  
191 191  
195 +== 1.8  Example: How to join helium ==
192 192  
193 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
194 194  
198 +(% style="color:blue" %)**1.  Create a new device.**
195 195  
196 -=== 1.8.1  Items needed for update ===
197 197  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
198 198  
203 +
204 +
205 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
206 +
207 +
208 +[[image:image-20220907165837-2.png||height="375" width="809"]]
209 +
210 +
211 +
212 +(% style="color:blue" %)**3.  Use AT commands.**
213 +
214 +
215 +[[image:image-20220602100052-2.png||height="385" width="600"]]
216 +
217 +
218 +
219 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
220 +
221 +
222 +[[image:image-20220907170308-3.png||height="556" width="617"]]
223 +
224 +
225 +
226 +(% style="color:blue" %)**5.  Network successfully.**
227 +
228 +
229 +[[image:image-20220907170436-4.png]]
230 +
231 +
232 +
233 +(% style="color:blue" %)**6.  Send uplink using command**
234 +
235 +
236 +[[image:image-20220912084334-1.png]]
237 +
238 +
239 +[[image:image-20220912084412-3.png]]
240 +
241 +
242 +
243 +[[image:image-20220907170744-6.png||height="242" width="798"]]
244 +
245 +
246 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
247 +
248 +=== 1.9.1  Items needed for update ===
249 +
250 +
199 199  1. LA66 LoRaWAN Shield
200 200  1. Arduino
201 201  1. USB TO TTL Adapter
... ... @@ -203,10 +203,9 @@
203 203  [[image:image-20220602100052-2.png||height="385" width="600"]]
204 204  
205 205  
258 +=== 1.9.2  Connection ===
206 206  
207 -=== 1.8.2  Connection ===
208 208  
209 -
210 210  [[image:image-20220602101311-3.png||height="276" width="600"]]
211 211  
212 212  
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229 229  [[image:image-20220602102240-4.png||height="304" width="600"]]
230 230  
231 231  
283 +=== 1.9.3  Upgrade steps ===
232 232  
233 -=== 1.8.3  Upgrade steps ===
234 234  
286 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
235 235  
236 236  
237 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
238 -
239 -
240 240  [[image:image-20220602102824-5.png||height="306" width="600"]]
241 241  
242 242  
243 243  
244 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
293 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
245 245  
246 246  
247 247  [[image:image-20220817085447-1.png]]
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248 248  
249 249  
250 250  
300 +==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
251 251  
252 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
253 253  
254 -
255 255  (((
256 -(% 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/]]**
304 +(% 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]]**
257 257  )))
258 258  
259 259  
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265 265  
266 266  
267 267  (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
268 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
316 +(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
269 269  
270 270  
271 271  [[image:image-20220602103844-8.png]]
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273 273  
274 274  
275 275  (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
276 -(% style="color:blue" %)**3. Select the bin file to burn**
324 +(% style="color:blue" %)**3.  Select the bin file to burn**
277 277  
278 278  
279 279  [[image:image-20220602104144-9.png]]
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287 287  
288 288  
289 289  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
290 -(% style="color:blue" %)**4. Click to start the download**
338 +(% style="color:blue" %)**4.  Click to start the download**
291 291  
340 +
292 292  [[image:image-20220602104923-13.png]]
293 293  
294 294  
295 295  
296 296  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
297 -(% style="color:blue" %)**5. Check update process**
346 +(% style="color:blue" %)**5.  Check update process**
298 298  
299 299  
300 300  [[image:image-20220602104948-14.png]]
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304 304  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
305 305  (% style="color:blue" %)**The following picture shows that the burning is successful**
306 306  
356 +
307 307  [[image:image-20220602105251-15.png]]
308 308  
309 309  
310 -
311 311  = 2.  FAQ =
312 312  
362 +== 2.1  How to Compile Source Code for LA66? ==
313 313  
314 -== 2.1  How to Compile Source Code for LA66? ==
315 315  
316 -
317 317  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]]
318 318  
319 319  
368 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
320 320  
370 +
371 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
372 +
373 +
321 321  = 3.  Order Info =
322 322  
323 323  
324 324  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
325 325  
326 -
327 327  (% style="color:blue" %)**XXX**(%%): The default frequency band
328 328  
329 329  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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343 343  
344 344  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
345 345  
398 +
399 +
400 += 5.  FCC Statement =
401 +
402 +
403 +(% style="color:red" %)**FCC Caution:**
404 +
405 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
406 +
407 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
408 +
409 +
410 +(% style="color:red" %)**IMPORTANT NOTE: **
411 +
412 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
413 +
414 +—Reorient or relocate the receiving antenna.
415 +
416 +—Increase the separation between the equipment and receiver.
417 +
418 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
419 +
420 +—Consult the dealer or an experienced radio/TV technician for help.
421 +
422 +
423 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
424 +
425 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 
426 +
346 346  
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