Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 148.2 >
edited by Xiaoling
on 2022/08/17 08:54
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  
... ... @@ -65,6 +65,7 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
66 +
68 68  == 1.3  Specification ==
69 69  
70 70  
... ... @@ -87,23 +87,27 @@
87 87  * I/O Voltage: 3.3v
88 88  
89 89  
90 -
91 91  == 1.4  Pin Mapping & LED ==
92 92  
93 93  
94 -[[image:image-20220817085048-1.png]]
92 +[[image:image-20220817085048-1.png||height="533" width="734"]]
95 95  
96 96  
95 +
97 97  ~1. The LED lights up red when there is an upstream data packet
97 +
98 98  2. When the network is successfully connected, the green light will be on for 5 seconds
99 +
99 99  3. Purple light on when receiving downlink data packets
100 100  
101 101  
103 +[[image:image-20220820112305-1.png||height="515" width="749"]]
102 102  
105 +
103 103  == 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
104 104  
105 105  
106 -**Show connection diagram：**
109 +(% style="color:blue" %)**Show connection diagram：**
107 107  
108 108  
109 109  [[image:image-20220723170210-2.png||height="908" width="681"]]
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120 120  (% style="color:blue" %)**2.  Open project**
121 121  
122 122  
123 -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]]
124 124  
125 125  [[image:image-20220726135239-1.png]]
126 126  
127 127  
131 +
128 128  (% 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**
129 129  
134 +
130 130  [[image:image-20220726135356-2.png]]
131 131  
132 132  
138 +
133 133  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
134 134  
135 135  
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136 136  [[image:image-20220723172235-7.png||height="480" width="1027"]]
137 137  
138 138  
139 -
140 140  == 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
141 141  
142 142  
... ... @@ -143,7 +143,7 @@
143 143  (% style="color:blue" %)**1.  Open project**
144 144  
145 145  
146 -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]]
147 147  
148 148  
149 149  [[image:image-20220723172502-8.png]]
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150 150  
151 151  
152 152  
153 -(% 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**
154 154  
155 155  
156 156  [[image:image-20220723172938-9.png||height="652" width="1050"]]
157 157  
158 158  
159 -
160 160  == 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
161 161  
162 162  
... ... @@ -163,7 +163,7 @@
163 163  (% style="color:blue" %)**1.  Open project**
164 164  
165 165  
166 -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]]
167 167  
168 168  
169 169  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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177 177  
178 178  
179 179  
184 +
185 +
180 180  (% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
181 181  
182 -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/]]
183 183  
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 +
184 184  [[image:image-20220723175700-12.png||height="602" width="995"]]
185 185  
186 186  
195 +== 1.8  Example: How to join helium ==
187 187  
188 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
189 189  
198 +(% style="color:blue" %)**1.  Create a new device.**
190 190  
191 -=== 1.8.1  Items needed for update ===
192 192  
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
193 193  
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 +
194 194  1. LA66 LoRaWAN Shield
195 195  1. Arduino
196 196  1. USB TO TTL Adapter
... ... @@ -198,10 +198,9 @@
198 198  [[image:image-20220602100052-2.png||height="385" width="600"]]
199 199  
200 200  
258 +=== 1.9.2  Connection ===
201 201  
202 -=== 1.8.2  Connection ===
203 203  
204 -
205 205  [[image:image-20220602101311-3.png||height="276" width="600"]]
206 206  
207 207  
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224 224  [[image:image-20220602102240-4.png||height="304" width="600"]]
225 225  
226 226  
283 +=== 1.9.3  Upgrade steps ===
227 227  
228 -=== 1.8.3  Upgrade steps ===
229 229  
286 +==== (% style="color:blue" %)**1.  Switch SW1 to put in ISP position**(%%) ====
230 230  
231 231  
232 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
233 -
234 -
235 235  [[image:image-20220602102824-5.png||height="306" width="600"]]
236 236  
237 237  
238 238  
239 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
293 +==== (% style="color:blue" %)**2.  Press the RST switch once**(%%) ====
240 240  
241 241  
242 242  [[image:image-20220817085447-1.png]]
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243 243  
244 244  
245 245  
246 -==== (% 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**(%%) ====
247 247  
248 248  
249 249  (((
250 -(% 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]]**
251 251  )))
252 252  
253 253  
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259 259  
260 260  
261 261  (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
262 -(% 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**
263 263  
264 264  
265 265  [[image:image-20220602103844-8.png]]
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267 267  
268 268  
269 269  (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
270 -(% style="color:blue" %)**3. Select the bin file to burn**
324 +(% style="color:blue" %)**3.  Select the bin file to burn**
271 271  
272 272  
273 273  [[image:image-20220602104144-9.png]]
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281 281  
282 282  
283 283  (% class="wikigeneratedid" id="HClicktostartthedownload" %)
284 -(% style="color:blue" %)**4. Click to start the download**
338 +(% style="color:blue" %)**4.  Click to start the download**
285 285  
340 +
286 286  [[image:image-20220602104923-13.png]]
287 287  
288 288  
289 289  
290 290  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
291 -(% style="color:blue" %)**5. Check update process**
346 +(% style="color:blue" %)**5.  Check update process**
292 292  
293 293  
294 294  [[image:image-20220602104948-14.png]]
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298 298  (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
299 299  (% style="color:blue" %)**The following picture shows that the burning is successful**
300 300  
356 +
301 301  [[image:image-20220602105251-15.png]]
302 302  
303 303  
304 -
305 305  = 2.  FAQ =
306 306  
362 +== 2.1  How to Compile Source Code for LA66? ==
307 307  
308 -== 2.1  How to Compile Source Code for LA66? ==
309 309  
310 -
311 311  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]]
312 312  
313 313  
368 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
314 314  
370 +
371 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
372 +
373 +
315 315  = 3.  Order Info =
316 316  
317 317  
318 318  **Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
319 319  
320 -
321 321  (% style="color:blue" %)**XXX**(%%): The default frequency band
322 322  
323 323  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
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330 330  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
331 331  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
332 332  
391 +
392 +
333 333  = 4.  Reference =
334 334  
335 335  
336 336  * 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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