Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 146.11 >
edited by Xiaoling
on 2022/08/16 14:23
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  
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66 66  * Ultra-long RF range
67 67  
68 68  
69 -
70 70  == 1.3  Specification ==
71 71  
72 72  
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89 89  * I/O Voltage: 3.3v
90 90  
91 91  
92 -
93 93  == 1.4  Pin Mapping & LED ==
94 94  
95 95  
96 -[[image:image-20220814101457-1.png||height="553" width="761"]]
92 +[[image:image-20220817085048-1.png||height="533" width="734"]]
97 97  
94 +
95 +
98 98  ~1. The LED lights up red when there is an upstream data packet
97 +
99 99  2. When the network is successfully connected, the green light will be on for 5 seconds
99 +
100 100  3. Purple light on when receiving downlink data packets
101 101  
102 102  
103 +[[image:image-20220820112305-1.png||height="515" width="749"]]
103 103  
105 +
104 104  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
105 105  
106 106  
107 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
108 108  
109 109  
110 110  [[image:image-20220723170210-2.png||height="908" width="681"]]
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121 121  (% style="color:blue" %)**2.  Open project**
122 122  
123 123  
124 -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]]
125 125  
126 126  [[image:image-20220726135239-1.png]]
127 127  
128 128  
131 +
129 129  (% 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**
130 130  
134 +
131 131  [[image:image-20220726135356-2.png]]
132 132  
133 133  
138 +
134 134  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
135 135  
136 136  
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137 137  [[image:image-20220723172235-7.png||height="480" width="1027"]]
138 138  
139 139  
140 -
141 141  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
142 142  
143 143  
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144 144  (% style="color:blue" %)**1.  Open project**
145 145  
146 146  
147 -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]]
148 148  
149 149  
150 150  [[image:image-20220723172502-8.png]]
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151 151  
152 152  
153 153  
154 -(% 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**
155 155  
156 156  
157 157  [[image:image-20220723172938-9.png||height="652" width="1050"]]
158 158  
159 159  
160 -
161 161  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
162 162  
163 163  
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164 164  (% style="color:blue" %)**1.  Open project**
165 165  
166 166  
167 -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]]
168 168  
169 169  
170 170  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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178 178  
179 179  
180 180  
184 +
185 +
181 181  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
182 182  
183 -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/]]
184 184  
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 +
185 185  [[image:image-20220723175700-12.png||height="602" width="995"]]
186 186  
187 187  
195 +== 1.8  Example: How to join helium ==
188 188  
189 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
190 190  
198 +(% style="color:blue" %)**1.  Create a new device.**
191 191  
192 -=== 1.8.1  Items needed for update ===
193 193  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
194 194  
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 +
195 195  1. LA66 LoRaWAN Shield
196 196  1. Arduino
197 197  1. USB TO TTL Adapter
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199 199  [[image:image-20220602100052-2.png||height="385" width="600"]]
200 200  
201 201  
258 +=== 1.9.2  Connection ===
202 202  
203 -=== 1.8.2  Connection ===
204 204  
205 -
206 206  [[image:image-20220602101311-3.png||height="276" width="600"]]
207 207  
208 208  
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225 225  [[image:image-20220602102240-4.png||height="304" width="600"]]
226 226  
227 227  
283 +=== 1.9.3  Upgrade steps ===
228 228  
229 -=== 1.8.3  Upgrade steps ===
230 230  
286 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
231 231  
232 232  
233 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
234 -
235 -
236 236  [[image:image-20220602102824-5.png||height="306" width="600"]]
237 237  
238 238  
239 239  
240 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
293 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
241 241  
242 242  
243 -[[image:image-20220602104701-12.png||height="285" width="600"]]
296 +[[image:image-20220817085447-1.png]]
244 244  
245 245  
246 246  
247 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
300 +==== (% style="color:blue" %)**3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**(%%) ====
248 248  
249 249  
250 250  (((
251 -(% 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]]**
252 252  )))
253 253  
254 254  
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260 260  
261 261  
262 262  (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
263 -(% 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**
264 264  
265 265  
266 266  [[image:image-20220602103844-8.png]]
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268 268  
269 269  
270 270  (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
271 -(% style="color:blue" %)**3. Select the bin file to burn**
324 +(% style="color:blue" %)**3.  Select the bin file to burn**
272 272  
273 273  
274 274  [[image:image-20220602104144-9.png]]
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282 282  
283 283  
284 284  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
285 -(% style="color:blue" %)**4. Click to start the download**
338 +(% style="color:blue" %)**4.  Click to start the download**
286 286  
340 +
287 287  [[image:image-20220602104923-13.png]]
288 288  
289 289  
290 290  
291 291  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
292 -(% style="color:blue" %)**5. Check update process**
346 +(% style="color:blue" %)**5.  Check update process**
293 293  
294 294  
295 295  [[image:image-20220602104948-14.png]]
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299 299  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
300 300  (% style="color:blue" %)**The following picture shows that the burning is successful**
301 301  
356 +
302 302  [[image:image-20220602105251-15.png]]
303 303  
304 304  
305 -
306 306  = 2.  FAQ =
307 307  
362 +== 2.1  How to Compile Source Code for LA66? ==
308 308  
309 -== 2.1  How to Compile Source Code for LA66? ==
310 310  
311 -
312 312  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]]
313 313  
314 314  
368 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
315 315  
370 +
371 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
372 +
373 +
316 316  = 3.  Order Info =
317 317  
318 318  
319 319  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
320 320  
321 -
322 322  (% style="color:blue" %)**XXX**(%%): The default frequency band
323 323  
324 324  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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337 337  
338 338  
339 339  * Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
397 +
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 +
427 +
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