Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 75.1 >
edited by Edwin Chen
on 2022/07/03 00:21
To version < 81.1 >
edited by Edwin Chen
on 2022/07/10 22:04
>
Change comment: There is no comment for this version

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Content
... ... @@ -152,7 +152,7 @@
152 152  TXD  <-> TXD
153 153  RXD  <-> RXD**
154 154  
155 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield.
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
156 156  
157 157  Connect USB TTL Adapter to PC after connecting the wires
158 158  
... ... @@ -172,20 +172,24 @@
172 172  [[image:image-20220602104701-12.png||height="285" width="600"]]
173 173  
174 174  
175 -==== Open the Upgrade tool (Tremo Programmer) in PC ====
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
176 176  
177 -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/]]
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/]]**
178 178  
179 179  [[image:image-20220602103227-6.png]]
180 180  
181 181  [[image:image-20220602103357-7.png]]
182 182  
183 -===== Select the COM port corresponding to USB TTL =====
184 184  
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
186 +
185 185  [[image:image-20220602103844-8.png]]
186 186  
187 -===== Select the bin file to burn =====
188 188  
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
192 +
189 189  [[image:image-20220602104144-9.png]]
190 190  
191 191  [[image:image-20220602104251-10.png]]
... ... @@ -192,16 +192,22 @@
192 192  
193 193  [[image:image-20220602104402-11.png]]
194 194  
195 -===== Click to start the download =====
196 196  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
202 +
197 197  [[image:image-20220602104923-13.png]]
198 198  
199 -===== The following figure appears to prove that the burning is in progress =====
200 200  
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
208 +
201 201  [[image:image-20220602104948-14.png]]
202 202  
203 -===== The following picture appears to prove that the burning is successful =====
204 204  
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
214 +
205 205  [[image:image-20220602105251-15.png]]
206 206  
207 207  
... ... @@ -226,7 +226,6 @@
226 226  * LA66 LoRaWAN Shield x 1
227 227  * RF Antenna x 1
228 228  
229 -
230 230  = LA66 USB LoRaWAN Adapter =
231 231  
232 232  == Overview ==
... ... @@ -269,89 +269,107 @@
269 269  
270 270  == Example Send & Get Messages via LoRaWAN in PC ==
271 271  
272 -Connect the LA66 LoRa Shield to the PC
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
273 273  
274 -[[image:image-20220602171217-1.png||height="615" width="915"]]
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
275 275  
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
286 +
276 276  Open the serial port tool
277 277  
278 278  [[image:image-20220602161617-8.png]]
279 279  
280 -[[image:image-20220602161718-9.png||height="529" width="927"]]
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
281 281  
282 -Press the reset switch RST on the LA66 LoRa Shield.
283 283  
284 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
285 285  
286 -[[image:image-20220602161935-10.png]]
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
287 287  
288 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
289 289  
300 +
301 +3. See Uplink Command
302 +
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
304 +
290 290  example: AT+SENDB=01,02,8,05820802581ea0a5
291 291  
292 -[[image:image-20220602162157-11.png]]
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
293 293  
294 -Check to see if TTN received the message
295 295  
296 -[[image:image-20220602162331-12.png||height="547" width="1044"]]
310 +4. Check to see if TTN received the message
297 297  
298 -== Example Send & Get Messages via LoRaWAN in RPi ==
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
299 299  
300 -Connect the LA66 LoRa Shield to the RPI
301 301  
302 -[[image:image-20220602171233-2.png||height="592" width="881"]]
303 303  
304 -Log in to the RPI's terminal and connect to the serial port
316 += (% id="cke_bm_637361S" style="display:none" %) (%%)Example: Send PC's CPU/RAM usage to TTN via python =
305 305  
306 -[[image:image-20220602153146-3.png]]
318 +==== Use python as an example： ====
307 307  
308 -Press the reset switch RST on the LA66 LoRa Shield.
309 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
320 +(% class="wikigeneratedid" %)
321 +===== =====
310 310  
311 -[[image:image-20220602154928-5.png]]
323 +===== Preconditions: =====
312 312  
313 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
325 +1.LA66 USB LoRaWAN Adapter works fine
314 314  
315 -example: AT+SENDB=01,02,8,05820802581ea0a5
327 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
316 316  
317 -[[image:image-20220602160339-6.png]]
329 +===== Steps for usage =====
318 318  
319 -Check to see if TTN received the message
331 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
320 320  
321 -[[image:image-20220602160627-7.png||height="468" width="1013"]]
333 +2.Run the python script in PC and see the TTN
322 322  
323 -=== Install Minicom ===
335 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
324 324  
325 -Enter the following command in the RPI terminal
326 326  
327 -apt update
328 328  
329 -[[image:image-20220602143155-1.png]]
339 +== Example Send & Get Messages via LoRaWAN in RPi ==
330 330  
331 -apt install minicom
341 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
332 332  
333 -[[image:image-20220602143744-2.png]]
343 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
334 334  
335 -=== Send PC's CPU/RAM usage to TTN via script. ===
345 +[[image:image-20220602171233-2.png||height="538" width="800"]]
336 336  
337 -==== Take python as an example： ====
338 338  
339 -===== Preconditions: =====
348 +2. Install Minicom in RPi.
340 340  
341 -1.LA66 USB LoRaWAN Adapter works fine
350 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
342 342  
343 -2.LA66 USB LoRaWAN Adapter  is registered with TTN
352 +(% class="mark" %)apt update
344 344  
345 -===== Steps for usage =====
354 +(% class="mark" %)apt install minicom
346 346  
347 -1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
348 348  
349 -2.Run the script and see the TTN
357 +Use minicom to connect to the RPI's terminal
350 350  
351 -[[image:image-20220602115852-3.png]]
359 +[[image:image-20220602153146-3.png||height="439" width="500"]]
352 352  
353 353  
362 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
363 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
354 354  
365 +[[image:image-20220602154928-5.png||height="436" width="500"]]
366 +
367 +
368 +4. Send Uplink message
369 +
370 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
371 +
372 +example: AT+SENDB=01,02,8,05820802581ea0a5
373 +
374 +[[image:image-20220602160339-6.png||height="517" width="600"]]
375 +
376 +Check to see if TTN received the message
377 +
378 +[[image:image-20220602160627-7.png||height="369" width="800"]]
379 +
380 +
381 +
355 355  == Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
356 356  
357 357  
... ... @@ -379,4 +379,8 @@
379 379  
380 380  * LA66 USB LoRaWAN Adapter x 1
381 381  
409 += Reference =
410 +
411 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
412 +
382 382  

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