Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 151.2 >
edited by Xiaoling
on 2022/08/22 16:13
To version < 166.4
edited by Xiaoling
on 2023/05/26 14:19
Change comment: There is no comment for this version

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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  
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90 90  * I/O Voltage: 3.3v
91 91  
92 92  
93 -
94 -
95 95  == 1.4  Pin Mapping & LED ==
96 96  
97 97  
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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  
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107 107  [[image:image-20220820112305-1.png||height="515" width="749"]]
108 108  
109 109  
110 -
111 111  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
112 112  
113 113  
114 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
115 115  
116 116  
117 117  [[image:image-20220723170210-2.png||height="908" width="681"]]
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128 128  (% style="color:blue" %)**2.  Open project**
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]]
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]]
132 132  
133 133  [[image:image-20220726135239-1.png]]
134 134  
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136 136  
137 137  (% 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**
138 138  
134 +
139 139  [[image:image-20220726135356-2.png]]
140 140  
141 141  
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146 146  [[image:image-20220723172235-7.png||height="480" width="1027"]]
147 147  
148 148  
149 -
150 150  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
151 151  
152 152  
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153 153  (% style="color:blue" %)**1.  Open project**
154 154  
155 155  
156 -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]]
157 157  
158 158  
159 159  [[image:image-20220723172502-8.png]]
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160 160  
161 161  
162 162  
163 -(% 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**
164 164  
165 165  
166 166  [[image:image-20220723172938-9.png||height="652" width="1050"]]
167 167  
168 168  
169 -
170 170  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
171 171  
172 172  
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173 173  (% style="color:blue" %)**1.  Open project**
174 174  
175 175  
176 -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]]
177 177  
178 178  
179 179  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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187 187  
188 188  
189 189  
184 +
185 +
190 190  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
191 191  
192 -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/]]
193 193  
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 +
194 194  [[image:image-20220723175700-12.png||height="602" width="995"]]
195 195  
196 196  
195 +== 1.8  Example: How to join helium ==
197 197  
198 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
199 199  
198 +(% style="color:blue" %)**1.  Create a new device.**
200 200  
201 -=== 1.8.1  Items needed for update ===
202 202  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
203 203  
204 -1. LA66 LoRaWAN Shield
205 -1. Arduino
206 -1. USB TO TTL Adapter
207 207  
208 208  
205 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
209 209  
207 +
208 +[[image:image-20220907165837-2.png||height="375" width="809"]]
209 +
210 +
211 +
212 +(% style="color:blue" %)**3.  Use AT commands.**
213 +
214 +
210 210  [[image:image-20220602100052-2.png||height="385" width="600"]]
211 211  
212 212  
213 213  
214 -=== 1.8.2  Connection ===
219 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
215 215  
216 216  
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 +
251 +1. LA66 LoRaWAN Shield
252 +1. Arduino
253 +1. USB TO TTL Adapter
254 +
255 +[[image:image-20220602100052-2.png||height="385" width="600"]]
256 +
257 +
258 +=== 1.9.2  Connection ===
259 +
260 +
217 217  [[image:image-20220602101311-3.png||height="276" width="600"]]
218 218  
219 219  
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236 236  [[image:image-20220602102240-4.png||height="304" width="600"]]
237 237  
238 238  
283 +=== 1.9.3  Upgrade steps ===
239 239  
240 -=== 1.8.3  Upgrade steps ===
241 241  
286 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
242 242  
243 243  
244 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
245 -
246 -
247 247  [[image:image-20220602102824-5.png||height="306" width="600"]]
248 248  
249 249  
250 250  
251 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
293 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
252 252  
253 253  
254 254  [[image:image-20220817085447-1.png]]
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255 255  
256 256  
257 257  
300 +==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
258 258  
259 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
260 260  
261 -
262 262  (((
263 -(% 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]]**
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]]**
264 264  )))
265 265  
266 266  
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272 272  
273 273  
274 274  (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
275 -(% 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**
276 276  
277 277  
278 278  [[image:image-20220602103844-8.png]]
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280 280  
281 281  
282 282  (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
283 -(% style="color:blue" %)**3. Select the bin file to burn**
324 +(% style="color:blue" %)**3.  Select the bin file to burn**
284 284  
285 285  
286 286  [[image:image-20220602104144-9.png]]
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294 294  
295 295  
296 296  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
297 -(% style="color:blue" %)**4. Click to start the download**
338 +(% style="color:blue" %)**4.  Click to start the download**
298 298  
340 +
299 299  [[image:image-20220602104923-13.png]]
300 300  
301 301  
302 302  
303 303  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
304 -(% style="color:blue" %)**5. Check update process**
346 +(% style="color:blue" %)**5.  Check update process**
305 305  
306 306  
307 307  [[image:image-20220602104948-14.png]]
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311 311  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
312 312  (% style="color:blue" %)**The following picture shows that the burning is successful**
313 313  
356 +
314 314  [[image:image-20220602105251-15.png]]
315 315  
316 316  
317 -
318 318  = 2.  FAQ =
319 319  
362 +== 2.1  How to Compile Source Code for LA66? ==
320 320  
321 -== 2.1  How to Compile Source Code for LA66? ==
322 322  
323 -
324 324  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]]
325 325  
326 326  
368 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
327 327  
370 +
371 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
372 +
373 +
328 328  = 3.  Order Info =
329 329  
330 330  
331 331  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
332 332  
333 -
334 334  (% style="color:blue" %)**XXX**(%%): The default frequency band
335 335  
336 336  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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345 345  
346 346  
347 347  
348 -
349 349  = 4.  Reference =
350 350  
351 351  
352 352  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
353 353  
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 +
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