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Last modified by Xiaoling on 2025/06/10 15:28
From version 17.1
edited by Xiaoling
on 2023/01/31 13:44
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To version 27.2
edited by Xiaoling
on 2023/01/31 13:56
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197 197  [[image:1675071855856-879.png]]
198 198  
199 199  
200 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:black; width:510px" %)
200 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
201 201  |(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
202 202  |(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
203 203  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
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236 236  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
237 237  
238 238  
239 +== 1.11 Mechanical ==
239 239  
240 240  
241 -1.
242 -11. Mechanical
243 243  
244 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
245 245  
246 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
244 +[[image:1675143884058-338.png]]
247 247  
248 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
249 249  
247 +[[image:1675143899218-599.png]]
250 250  
251 251  
250 +[[image:1675143909447-639.png]]
252 252  
253 -1. Configure PS-LB to connect to LoRaWAN network
254 -11. How it works
255 255  
253 += 2. Configure PS-LB to connect to LoRaWAN network =
254 +
255 +== 2.1 How it works ==
256 +
257 +
256 256  The PS-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
257 257  
258 258  
259 -1.
260 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
261 261  
262 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
263 +
264 +
262 262  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
263 263  
264 264  
265 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
268 +[[image:1675144005218-297.png]]
266 266  
267 267  
268 268  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
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272 272  
273 273  Each PS-LB is shipped with a sticker with the default device EUI as below:
274 274  
278 +[[image:image-20230131134744-2.jpeg]]
275 275  
276 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
277 277  
278 278  
279 -
280 -
281 -
282 282  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
283 283  
284 284  
285 285  **Register the device**
286 286  
287 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
287 +[[image:1675144099263-405.png]]
288 288  
289 289  
290 290  **Add APP EUI and DEV EUI**
291 291  
292 +[[image:1675144117571-832.png]]
292 292  
293 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
294 294  
295 -
296 296  **Add APP EUI in the application**
297 297  
298 298  
299 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
298 +[[image:1675144143021-195.png]]
300 300  
301 301  
302 302  **Add APP KEY**
303 303  
304 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
303 +[[image:1675144157838-392.png]]
305 305  
306 -
307 307  **Step 2**: Activate on PS-LB
308 308  
309 309  
310 310  Press the button for 5 seconds to activate the PS-LB.
311 311  
312 -
313 313  **Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **Green led** will solidly turn on for 5 seconds after joined in network.
314 314  
315 -
316 316  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
317 317  
318 318  
319 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
320 320  
316 +== 2.3 ​Uplink Payload ==
321 321  
322 322  
323 -
324 -1.
325 -11. ​Uplink Payload
326 -
327 327  Uplink payloads have two types:
328 328  
329 329  * Distance Value: Use FPORT=2
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332 332  The application server should parse the correct value based on FPORT settings.
333 333  
334 334  
327 +=== 2.3.1 Device Status, FPORT~=5 ===
335 335  
336 -1.
337 -11.
338 -111. Device Status, FPORT=5
339 339  
340 340  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
341 341  
342 -
343 343  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
344 344  
345 345  
335 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
346 346  |(% colspan="6" %)**Device Status (FPORT=5)**
347 -|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
348 -|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
337 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
338 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
349 349  
350 350  Example parse in TTNv3
351 351  
352 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
342 +[[image:1675144504430-490.png]]
353 353  
354 354  
355 -
356 356  **Sensor Model**: For PS-LB, this value is 0x16
357 357  
358 358  **Firmware Version**: 0x0100, Means: v1.0.0 version
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406 406  Ex2: 0x0B49 = 2889mV
407 407  
408 408  
398 +=== 1.3.2 Sensor value, FPORT~=2 ===
409 409  
410 -1.
411 -11.
412 -111. Sensor value, FPORT=2
413 413  
414 414  Uplink payload includes in total 9 bytes.
415 415  
416 416  
404 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
417 417  |(((
418 418  **Size**
419 419  
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