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Last modified by Xiaoling on 2025/07/10 16:21
From version 74.1
edited by Edwin Chen
on 2024/02/23 22:28
Change comment: There is no comment for this version
To version 123.3
edited by Xiaoling
on 2025/04/01 16:46
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -41,7 +41,7 @@
41 41  )))
42 42  
43 43  (((
44 -PS-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery **(%%)or (% style="color:blue" %)**solar powered + li-on battery **(%%), it is designed for long term use up to 5 years.
44 +PS-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery **(%%)or (% style="color:blue" %)**solar powered + Li-ion battery **(%%), it is designed for long term use up to 5 years.
45 45  )))
46 46  
47 47  (((
... ... @@ -67,7 +67,7 @@
67 67  * Downlink to change configure
68 68  * Controllable 3.3v,5v and 12v output to power external sensor
69 69  * 8500mAh Li/SOCl2 Battery (PS-LB)
70 -* Solar panel + 3000mAh Li-on battery (PS-LS)
70 +* Solar panel + 3000mAh Li-ion battery (PS-LS)
71 71  
72 72  == 1.3 Specification ==
73 73  
... ... @@ -136,22 +136,34 @@
136 136  === 1.4.2 Immersion Type ===
137 137  
138 138  
139 -[[image:image-20240109160445-5.png||height="284" width="214"]]
139 +[[image:image-20240109160445-5.png||height="221" width="166"]]
140 140  
141 141  * Immersion Type, Probe IP Level: IP68
142 142  * Measuring Range: Measure range can be customized, up to 100m.
143 143  * Accuracy: 0.2% F.S
144 144  * Long-Term Stability: ±0.2% F.S / Year
145 -* Storage temperature: -30℃~~80℃
146 -* Operating temperature: 0℃~~50℃
145 +* Storage temperature: -30°C~~80°C
146 +* Operating temperature: 0°C~~50°C
147 147  * Material: 316 stainless steels
148 148  
149 +=== 1.4.3 Wireless Differential Air Pressure Sensor ===
150 +
151 +[[image:image-20240511174954-1.png||height="215" width="215"]]
152 +
153 +* Measuring Range: -100KPa~~0~~100KPa(Optional measuring range).
154 +* Accuracy: 0.5% F.S, resolution is 0.05%.
155 +* Overload: 300% F.S
156 +* Zero temperature drift: ±0.03%F.S/°C
157 +* Operating temperature: -20°C~~60°C
158 +* Storage temperature:  -20°C~~60°C
159 +* Compensation temperature: 0~~50°C
160 +
149 149  == 1.5 Application and Installation ==
150 150  
151 151  === 1.5.1 Thread Installation Type ===
152 152  
153 153  
154 -(% style="color:blue" %)**Application:**
166 +Application:
155 155  
156 156  * Hydraulic Pressure
157 157  * Petrochemical Industry
... ... @@ -169,7 +169,7 @@
169 169  === 1.5.2 Immersion Type ===
170 170  
171 171  
172 -(% style="color:blue" %)**Application:**
184 +Application:
173 173  
174 174  Liquid & Water Pressure / Level detect.
175 175  
... ... @@ -176,7 +176,7 @@
176 176  [[image:1675071725288-579.png]]
177 177  
178 178  
179 -The Immersion Type pressure sensor is shipped with the probe and device separately. When user got the device, below is the wiring to for connect the probe to the device.
191 +Below is the wiring to for connect the probe to the device.
180 180  
181 181  The Immersion Type Sensor has different variant which defined by Ixx. For example, this means two points:
182 182  
... ... @@ -183,38 +183,69 @@
183 183  * Cable Length: 10 Meters
184 184  * Water Detect Range: 0 ~~ 10 Meters.
185 185  
186 -
187 187  [[image:1675071736646-450.png]]
188 188  
189 189  
190 190  [[image:1675071776102-240.png]]
191 191  
203 +Size of immersion type water depth sensor:
192 192  
205 +[[image:image-20250401102131-1.png||height="268" width="707"]]
206 +
207 +
208 +=== 1.5.3 Wireless Differential Air Pressure Sensor ===
209 +
210 +
211 +Application:
212 +
213 +Indoor Air Control & Filter clogging Detect.
214 +
215 +[[image:image-20240513100129-6.png]]
216 +
217 +[[image:image-20240513100135-7.png]]
218 +
219 +
220 +Below is the wiring to for connect the probe to the device.
221 +
222 +[[image:image-20240513093957-1.png]]
223 +
224 +
225 +Size of wind pressure transmitter:
226 +
227 +[[image:image-20240513094047-2.png]]
228 +
229 +Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.
230 +
231 +
193 193  == 1.6 Sleep mode and working mode ==
194 194  
195 195  
196 -(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
235 +Deep Sleep Mode: Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
197 197  
198 -(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
237 +Working Mode: In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
199 199  
200 200  
201 201  == 1.7 Button & LEDs ==
202 202  
203 203  
204 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]](% style="display:none" %)
243 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
205 205  
206 206  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
207 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
246 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)Behavior on ACT|=(% style="width: 117px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 226px;background-color:#4F81BD;color:white" %)Action
208 208  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
209 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
248 +
249 +
250 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, blue led will blink once.
210 210  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
211 211  )))
212 212  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
213 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
214 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
254 +
255 +
256 +Green led will fast blink 5 times, device will enter OTA mode for 3 seconds. And then start to JOIN LoRaWAN network.
257 +Green led will solidly turn on for 5 seconds after joined in network.
215 215  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
216 216  )))
217 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
260 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)Red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
218 218  
219 219  == 1.8 Pin Mapping ==
220 220  
... ... @@ -239,17 +239,16 @@
239 239  
240 240  == 1.10 Mechanical ==
241 241  
242 -=== 1.10.1 for LB version(% style="display:none" %) (%%) ===
285 +=== 1.10.1 for LB version ===
243 243  
244 244  
245 -[[image:image-20240109160800-6.png]]
288 +[[image:image-20250401163530-1.jpeg]]
246 246  
247 247  
248 -
249 249  === 1.10.2 for LS version ===
250 250  
251 251  
252 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]
294 +[[image:image-20250401163539-2.jpeg]]
253 253  
254 254  
255 255  = 2. Configure PS-LB/LS to connect to LoRaWAN network =
... ... @@ -257,7 +257,7 @@
257 257  == 2.1 How it works ==
258 258  
259 259  
260 -The PS-LB/LS is configured as (% style="color:#037691" %)**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/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
302 +The PS-LB/LS 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/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
261 261  
262 262  
263 263  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -265,7 +265,6 @@
265 265  
266 266  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.
267 267  
268 -
269 269  [[image:1675144005218-297.png]]
270 270  
271 271  
... ... @@ -272,7 +272,7 @@
272 272  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.
273 273  
274 274  
275 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB/LS.
316 +Step 1: Create a device in TTN with the OTAA keys from PS-LB/LS.
276 276  
277 277  Each PS-LB/LS is shipped with a sticker with the default device EUI as below:
278 278  
... ... @@ -282,32 +282,32 @@
282 282  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
283 283  
284 284  
285 -(% style="color:blue" %)**Register the device**
326 +Register the device
286 286  
287 287  [[image:1675144099263-405.png]]
288 288  
289 289  
290 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
331 +Add APP EUI and DEV EUI
291 291  
292 292  [[image:1675144117571-832.png]]
293 293  
294 294  
295 -(% style="color:blue" %)**Add APP EUI in the application**
336 +Add APP EUI in the application
296 296  
297 297  
298 298  [[image:1675144143021-195.png]]
299 299  
300 300  
301 -(% style="color:blue" %)**Add APP KEY**
342 +Add APP KEY
302 302  
303 303  [[image:1675144157838-392.png]]
304 304  
305 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS
346 +Step 2: Activate on PS-LB/LS
306 306  
307 307  
308 308  Press the button for 5 seconds to activate the PS-LB/LS.
309 309  
310 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
351 +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.
311 311  
312 312  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
313 313  
... ... @@ -321,11 +321,10 @@
321 321  
322 322  Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink.
323 323  
324 -
325 325  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
326 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
327 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
328 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
366 +|(% colspan="6" style="background-color:#4f81bd; color:white" %)Device Status (FPORT=5)
367 +|(% style="background-color:#f2f2f2; width:103px" %)Size (bytes)|(% style="background-color:#f2f2f2; width:72px" %)1|(% style="background-color:#f2f2f2" %)2|(% style="background-color:#f2f2f2; width:91px" %)1|(% style="background-color:#f2f2f2; width:86px" %)1|(% style="background-color:#f2f2f2; width:44px" %)2
368 +|(% style="background-color:#f2f2f2; width:103px" %)Value|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
329 329  
330 330  Example parse in TTNv3
331 331  
... ... @@ -332,11 +332,11 @@
332 332  [[image:1675144504430-490.png]]
333 333  
334 334  
335 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB/LS, this value is 0x16
375 +Sensor Model: For PS-LB/LS, this value is 0x16
336 336  
337 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
377 +Firmware Version: 0x0100, Means: v1.0.0 version
338 338  
339 -(% style="color:#037691" %)**Frequency Band**:
379 +Frequency Band:
340 340  
341 341  *0x01: EU868
342 342  
... ... @@ -367,7 +367,7 @@
367 367  *0x0e: MA869
368 368  
369 369  
370 -(% style="color:#037691" %)**Sub-Band**:
410 +Sub-Band:
371 371  
372 372  AU915 and US915:value 0x00 ~~ 0x08
373 373  
... ... @@ -376,7 +376,7 @@
376 376  Other Bands: Always 0x00
377 377  
378 378  
379 -(% style="color:#037691" %)**Battery Info**:
419 +Battery Info:
380 380  
381 381  Check the battery voltage.
382 382  
... ... @@ -391,10 +391,12 @@
391 391  Uplink payload includes in total 9 bytes.
392 392  
393 393  
394 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
434 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
395 395  |(% style="background-color:#4f81bd; color:white; width:97px" %)(((
396 -**Size(bytes)**
397 -)))|(% style="background-color:#4f81bd; color:white; width:48px" %)**2**|(% style="background-color:#4f81bd; color:white; width:71px" %)**2**|(% style="background-color:#4f81bd; color:white; width:98px" %)**2**|(% style="background-color:#4f81bd; color:white; width:73px" %)**2**|(% style="background-color:#4f81bd; color:white; width:122px" %)**1**
436 +
437 +
438 +Size(bytes)
439 +)))|(% style="background-color:#4f81bd; color:white; width:50px" %)2|(% style="background-color:#4f81bd; color:white; width:71px" %)2|(% style="background-color:#4f81bd; color:white; width:98px" %)2|(% style="background-color:#4f81bd; color:white; width:73px" %)2|(% style="background-color:#4f81bd; color:white; width:122px" %)1
398 398  |(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
399 399  
400 400  [[image:1675144608950-310.png]]
... ... @@ -416,10 +416,10 @@
416 416  PS-LB/LS has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
417 417  
418 418  
419 -**For example.**
461 +For example.
420 420  
421 421  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
422 -|(% style="background-color:#4f81bd; color:white" %)**Part Number**|(% style="background-color:#4f81bd; color:white" %)**Probe Used**|(% style="background-color:#4f81bd; color:white" %)**4~~20mA scale**|(% style="background-color:#4f81bd; color:white" %)**Example: 12mA meaning**
464 +|(% style="background-color:#4f81bd; color:white" %)Part Number|(% style="background-color:#4f81bd; color:white" %)Probe Used|(% style="background-color:#4f81bd; color:white" %)4~~20mA scale|(% style="background-color:#4f81bd; color:white" %)Example: 12mA meaning
423 423  |(% style="background-color:#f2f2f2" %)PS-LB/LS-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
424 424  |(% style="background-color:#f2f2f2" %)PS-LB/LS-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
425 425  |(% style="background-color:#f2f2f2" %)PS-LB/LS-T20-B|(% style="background-color:#f2f2f2" %)T20 threaded probe|(% style="background-color:#f2f2f2" %)0~~1MPa|(% style="background-color:#f2f2f2" %)0.5MPa air / gas or water pressure
... ... @@ -430,9 +430,9 @@
430 430  === 2.3.5 0~~20mA value (IDC_IN) ===
431 431  
432 432  
433 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
475 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
434 434  
435 -(% style="color:#037691" %)**Example**:
477 +Example:
436 436  
437 437  27AE(H) = 10158 (D)/1000 = 10.158mA.
438 438  
... ... @@ -442,12 +442,12 @@
442 442  [[image:image-20230225154759-1.png||height="408" width="741"]]
443 443  
444 444  
445 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
487 +=== 2.3.6 0~~30V value (pin VDC_IN) ===
446 446  
447 447  
448 448  Measure the voltage value. The range is 0 to 30V.
449 449  
450 -(% style="color:#037691" %)**Example**:
492 +Example:
451 451  
452 452  138E(H) = 5006(D)/1000= 5.006V
453 453  
... ... @@ -457,7 +457,7 @@
457 457  
458 458  IN1 and IN2 are used as digital input pins.
459 459  
460 -(% style="color:#037691" %)**Example**:
502 +Example:
461 461  
462 462  09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
463 463  
... ... @@ -464,9 +464,9 @@
464 464  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
465 465  
466 466  
467 -This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
509 +This data field shows if this packet is generated by Interrupt Pin or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
468 468  
469 -(% style="color:#037691" %)**Example:**
511 +Example:
470 470  
471 471  09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
472 472  
... ... @@ -480,9 +480,13 @@
480 480  
481 481  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
482 482  |(% style="background-color:#4f81bd; color:white; width:65px" %)(((
483 -**Size(bytes)**
484 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
525 +
526 +
527 +Size(bytes)
528 +)))|(% style="background-color:#4f81bd; color:white; width:35px" %)2|(% style="background-color:#4f81bd; color:white; width:400px" %)n
485 485  |(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
530 +
531 +
486 486  Voltage value, each 2 bytes is a set of voltage values.
487 487  )))
488 488  
... ... @@ -498,7 +498,6 @@
498 498  
499 499  While using TTN network, you can add the payload format to decode the payload.
500 500  
501 -
502 502  [[image:1675144839454-913.png]]
503 503  
504 504  
... ... @@ -516,12 +516,10 @@
516 516  
517 517  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
518 518  
564 +Step 1: Be sure that your device is programmed and properly connected to the network at this time.
519 519  
520 -(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
566 +Step 2: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
521 521  
522 -(% style="color:blue" %)**Step 2:**(%%) To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
523 -
524 -
525 525  [[image:1675144951092-237.png]]
526 526  
527 527  
... ... @@ -528,9 +528,9 @@
528 528  [[image:1675144960452-126.png]]
529 529  
530 530  
531 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
574 +Step 3: Create an account or log in Datacake.
532 532  
533 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product.
576 +Step 4: Create PS-LB/LS product.
534 534  
535 535  [[image:1675145004465-869.png]]
536 536  
... ... @@ -538,11 +538,10 @@
538 538  [[image:1675145018212-853.png]]
539 539  
540 540  
541 -
542 542  [[image:1675145029119-717.png]]
543 543  
544 544  
545 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
587 +Step 5: add payload decode
546 546  
547 547  [[image:1675145051360-659.png]]
548 548  
... ... @@ -552,23 +552,441 @@
552 552  
553 553  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
554 554  
555 -
556 556  [[image:1675145081239-376.png]]
557 557  
558 558  
559 -== 2.6 Frequency Plans ==
600 +== 2.6 Datalog Feature (Since V1.1) ==
560 560  
561 561  
603 +When a user wants to retrieve sensor value, he can send a poll command from the IoT platform to ask the sensor to send value in the required time slot.
604 +
605 +
606 +=== 2.6.1 Unix TimeStamp ===
607 +
608 +
609 +PS-LB uses Unix TimeStamp format based on
610 +
611 +[[image:image-20250401163826-3.jpeg]]
612 +
613 +Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
614 +
615 +Below is the converter example:
616 +
617 +[[image:image-20250401163906-4.jpeg]]
618 +
619 +
620 +=== 2.6.2 Set Device Time ===
621 +
622 +
623 +There are two ways to set the device's time:
624 +
625 +
626 +~1. Through LoRaWAN MAC Command (Default settings)
627 +
628 +Users need to set SYNCMOD=1 to enable sync time via the MAC command.
629 +
630 +Once CPL01 Joined the LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL01. If CPL01 fails to get the time from the server, CPL01 will use the internal time and wait for the next time request ~[[[via Device Status (FPORT=5)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.1DeviceStatus2CFPORT3D5]]].
631 +
632 +Note: LoRaWAN Server needs to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature.
633 +
634 +
635 + 2. Manually Set Time
636 +
637 +Users need to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
638 +
639 +
640 +=== 2.6.3 Poll sensor value ===
641 +
642 +Users can poll sensor values based on timestamps. Below is the downlink command.
643 +
644 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:470px" %)
645 +|=(% colspan="4" style="width: 160px; background-color:#4F81BD;color:white" %)Downlink Command to poll Open/Close status (0x31)
646 +|(% style="background-color:#f2f2f2; width:67px" %)1byte|(% style="background-color:#f2f2f2; width:145px" %)4bytes|(% style="background-color:#f2f2f2; width:133px" %)4bytes|(% style="background-color:#f2f2f2; width:163px" %)1byte
647 +|(% style="background-color:#f2f2f2; width:67px" %)31|(% style="background-color:#f2f2f2; width:145px" %)Timestamp start|(% style="background-color:#f2f2f2; width:133px" %)(((
648 +
649 +
650 +Timestamp end
651 +)))|(% style="background-color:#f2f2f2; width:163px" %)Uplink Interval
652 +
653 +Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
654 +
655 +For example, downlink command[[image:image-20250117104812-1.png]]
656 +
657 +Is to check 2024/12/20 09:34:59 to 2024/12/20 14:34:59's data
658 +
659 +Uplink Internal =5s，means PS-LB will send one packet every 5s. range 5~~255s.
660 +
661 +
662 +=== 2.6.4 Datalog Uplink payload (FPORT~=3) ===
663 +
664 +
665 +The Datalog uplinks will use below payload format.
666 +
667 +Retrieval data payload:
668 +
669 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
670 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
671 +Size(bytes)
672 +)))|=(% style="width: 70px; background-color:#4F81BD;color:white" %)2|=(% style="width: 70px; background-color:#4F81BD;color:white" %)2|=(% style="width: 80px; background-color: rgb(79, 129, 189); color: white;" %)2|=(% style="width: 150px; background-color: rgb(79, 129, 189); color: white;" %)1|=(% style="width: 80px; background-color: rgb(79, 129, 189); color: white;" %)4
673 +|(% style="width:103px" %)Value|(% style="width:68px" %)(((
674 +Probe_mod
675 +)))|(% style="width:104px" %)(((
676 +VDC_intput_V
677 +)))|(% style="width:83px" %)(((
678 +IDC_intput_mA
679 +)))|(% style="width:201px" %)(((
680 +IN1_pin_level& IN2_pin_level& Exti_pin_level&Exti_status
681 +)))|(% style="width:86px" %)Unix Time Stamp
682 +IN1_pin_level & IN2_pin_level & Exti_pin_level & Exti_status:
683 +
684 +[[image:image-20250117104847-4.png]]
685 +
686 +
687 +No ACK Message:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for PNACKMD=1 feature)
688 +
689 +Poll Message Flag: 1: This message is a poll message reply.
690 +
691 +* Poll Message Flag is set to 1.
692 +
693 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
694 +
695 +For example, in US915 band, the max payload for different DR is:
696 +
697 +a) DR0: max is 11 bytes so one entry of data
698 +
699 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
700 +
701 +c) DR2: total payload includes 11 entries of data
702 +
703 +d) DR3: total payload includes 22 entries of data.
704 +
705 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
706 +
707 +Example:
708 +
709 +If PS-LB-NA has below data inside Flash:
710 +
711 +[[image:image-20250117104837-3.png]]
712 +
713 +
714 +If user sends below downlink command: 316788D9BF6788DB6305
715 +
716 +Where : Start time: 6788D9BF = time 25/1/16 10:04:47
717 +
718 + Stop time: 6788DB63 = time 25/1/16 10:11:47
719 +
720 +
721 +PA-LB-NA will uplink this payload.
722 +
723 +[[image:image-20250117104827-2.png]]
724 +
725 +
726 +00001B620000406788D9BF  00000D130000406788D9FB  00000D120000406788DA37  00000D110000406788DA73  00000D100000406788DAAF  00000D100000406788DAEB  00000D0F0000406788DB27  00000D100000406788DB63
727 +
728 +
729 +Where the first 11 bytes is for the first entry :
730 +
731 +
732 +0000  0D10  0000  40  6788DB63
733 +
734 +
735 +Probe_mod = 0x0000 = 0000
736 +
737 +
738 +VDC_intput_V = 0x0D10/1000=3.344V
739 +
740 +IDC_intput_mA = 0x0000/1000=0mA
741 +
742 +
743 +IN1_pin_level = (0x40& 0x08)? "High":"Low" = 0(Low)
744 +
745 +IN2_pin_level = (0x40& 0x04)? "High":"Low" = 0(Low)
746 +
747 +Exti_pin_level = (0x40& 0x02)? "High":"Low" = 0(Low)
748 +
749 +Exti_status = (0x40& 0x01)? "True":"False" = 0(False)
750 +
751 +
752 +Unix time is 0x6788DB63 = 1737022307s = 2025/1/16 10:11:47
753 +
754 +Its data format is:
755 +
756 +[Probe_mod, VDC_intput_V, IDC_intput_mA, IN1_pin_level, IN2_pin_level, Exti_pin_level, water_deep, Data_time],[Probe_mod, VDC_intput_V, IDC_intput_mA, IN1_pin_level, IN2_pin_level, Exti_pin_level, water_deep, Data_time],...
757 +
758 +Note: water_deep in the data needs to be converted using decoding to get it.
759 +
760 +
761 +=== 2.6.5 Decoder in TTN V3 ===
762 +
763 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652862574387-195.png?width=722&height=359&rev=1.1||alt="1652862574387-195.png" height="359" width="722"]]
764 +
765 +Please check the decoder from this link: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
766 +
767 +
768 +== 2.7 Frequency Plans ==
769 +
770 +
562 562  The PS-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
563 563  
564 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
773 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/a>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
565 565  
566 566  
567 -== 2.7 ​Firmware Change Log ==
776 +== 2.8 Report on Change Feature (Since firmware V1.2) ==
568 568  
778 +=== 2.8.1 Uplink payload(Enable ROC) ===
569 569  
570 -**Firmware download link:**
571 571  
781 +Used to Monitor the IDC and VDC increments, and send ROC uplink when the IDC or VDC changes exceed.
782 +
783 +With ROC enabled, the payload is as follows:
784 +
785 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
786 +|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
787 +
788 +
789 +Size(bytes)
790 +)))|(% style="background-color:#4f81bd; color:white; width:48px" %)2|(% style="background-color:#4f81bd; color:white; width:71px" %)2|(% style="background-color:#4f81bd; color:white; width:98px" %)2|(% style="background-color:#4f81bd; color:white; width:73px" %)2|(% style="background-color:#4f81bd; color:white; width:122px" %)1
791 +|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)(((
792 +
793 +
794 +[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]] & ROC_flag
795 +)))
796 +
797 +IN1 &IN2 , Interrupt  flag , ROC_flag:
798 +
799 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
800 +|(% style="background-color:#4f81bd; color:white; width:50px" %)Size(bit)|(% style="background-color:#4f81bd; color:white; width:60px" %)bit7|(% style="background-color:#4f81bd; color:white; width:62px" %)bit6|(% style="background-color:#4f81bd; color:white; width:62px" %)bit5|(% style="background-color:#4f81bd; color:white; width:65px" %)bit4|(% style="background-color:#4f81bd; color:white; width:56px" %)bit3|(% style="background-color:#4f81bd; color:white; width:55px" %)bit2|(% style="background-color:#4f81bd; color:white; width:55px" %)bit1|(% style="background-color:#4f81bd; color:white; width:50px" %)bit0
801 +|(% style="width:75px" %)Value|(% style="width:89px" %)IDC_Roc_flagL|(% style="width:46.5834px" %)IDC_Roc_flagH|(% style="width:1px" %)VDC_Roc_flagL|(% style="width:89px" %)VDC_Roc_flagH|(% style="width:89px" %)IN1_pin_level|(% style="width:103px" %)IN2_pin_level|(% style="width:103px" %)Exti_pin_level|(% style="width:103px" %)Exti_status
802 +
803 +* IDC_Roc_flagL
804 +
805 +80 (H): (0x80&0x80)=80(H)=1000 0000(B)  bit7=1, "TRUE", This uplink is triggered when the decrease in the IDC compared to the last ROC refresh exceeds the set threshold.
806 +
807 +60 (H): (0x60&0x80)=0  bit7=0, "FALSE", This uplink is not triggered when the decrease in the IDC compared to the last ROC refresh exceeds the set threshold.
808 +
809 +
810 +* IDC_Roc_flagH
811 +
812 +60 (H): (0x60&0x40)=60(H)=01000 0000(B)  bit6=1, "TRUE", This uplink is triggered when the increase in the value of the IDC compared to the last ROC refresh exceeds the set threshold.
813 +
814 +80 (H): (0x80&0x40)=0  bit6=0, "FALSE", This uplink is not triggered when the increase in the value of the IDC compared to the last ROC refresh exceeds the set threshold.
815 +
816 +
817 +* VDC_Roc_flagL
818 +
819 +20 (H): (0x20&0x20)=20(H)=0010 0000(B)  bit5=1, "TRUE", This uplink is triggered when the decrease in the VDC compared to the last ROC refresh exceeds the set threshold.
820 +
821 +90 (H): (0x90&0x20)=0  bit5=0, "FALSE", This uplink is not triggered when the decrease in the VDC compared to the last ROC refresh exceeds the set threshold.
822 +
823 +
824 +* VDC_Roc_flagH
825 +
826 +90 (H): (0x90&0x10)=10(H)=0001 0000(B)  bit4=1, "TRUE", This uplink is triggered when the increase in the value of the VDC compared to the last ROC refresh exceeds the set threshold.
827 +
828 +20 (H): (0x20&0x10)=0  bit4=0, "FALSE", This uplink is not triggered when the increase in the value of the VDC compared to the last ROC refresh exceeds the set threshold.
829 +
830 +
831 +* IN1_pin_level & IN2_pin_level
832 +
833 +IN1 and IN2 are used as digital input pins.
834 +
835 +80 (H): (0x80&0x08)=0  IN1 pin is low level.
836 +
837 +80 (H): (0x09&0x04)=0    IN2 pin is low level.
838 +
839 +
840 +* Exti_pin_level &Exti_status
841 +
842 +This data field shows whether the packet is generated by an interrupt pin.
843 +
844 +Note: The Internet pin of the old motherboard is a separate pin in the screw terminal, and the interrupt pin of the new motherboard(SIB V1.3) is the GPIO_EXTI pin.
845 +
846 +Exti_pin_level:  80 (H): (0x80&0x02)=0  "low", The level of the interrupt pin.
847 +
848 +Exti_status: 80 (H): (0x80&0x01)=0  "False", Normal uplink packet.
849 +
850 +
851 +=== 2.8.2 Set the Report on Change ===
852 +
853 +
854 +Feature: Get or Set the Report on Change.
855 +
856 +
857 +==== 2.8.2.1 Wave alarm mode ====
858 +
859 +Feature: By setting the detection period and a change value, the IDC/VDC variable is monitored whether it exceeds the set change value. If this change value is exceeded, the ROC uplink is sent and the comparison value is flushed.
860 +
861 +* Change value: The amount by which the next detection value increases/decreases relative to the previous detection value.
862 +* Comparison value: A parameter to compare with the latest ROC test.
863 +
864 +AT Command: AT+ROC
865 +
866 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
867 +|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)Command Example|=(% style="width: 154px; background-color: rgb(79, 129, 189); color: white;" %)Parameters|=(% style="width: 197px; background-color: rgb(79, 129, 189); color: white;" %)Response/Explanation
868 +|(% style="width:143px" %)AT+ROC=?|(% style="width:154px" %)Show current ROC setting|(% style="width:197px" %)(((
869 +
870 +
871 +0,0,0,0(default)
872 +OK
873 +)))
874 +|(% colspan="1" rowspan="4" style="width:143px" %)(((
875 +
876 +
877 +
878 +
879 +
880 +AT+ROC=a,b,c,d
881 +)))|(% style="width:154px" %)(((
882 +
883 +
884 +
885 +
886 +
887 +
888 +
889 +a: Enable or disable the ROC
890 +)))|(% style="width:197px" %)(((
891 +
892 +
893 +0: off
894 +1: Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value.
895 +
896 +2: Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value. In addition, the comparison value is refreshed when the device sends packets ([[TDC>>||anchor="H3.3.1SetTransmitIntervalTime"]] or [[ACT>>||anchor="H1.7Button26LEDs"]]).
897 +)))
898 +|(% style="width:154px" %)b: Set the detection interval|(% style="width:197px" %)(((
899 +
900 +
901 +Range:  0~~65535s
902 +)))
903 +|(% style="width:154px" %)c: Setting the IDC change value|(% style="width:197px" %)Unit: uA
904 +|(% style="width:154px" %)d: Setting the VDC change value|(% style="width:197px" %)Unit: mV
905 +
906 +Example:
907 +
908 +* AT+ROC=0,0,0,0  ~/~/The ROC function is not used.
909 +* AT+ROC=1,60,3000, 500  ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA) or VDC (>500mV), sends an ROC uplink, and the comparison value is refreshed.
910 +* AT+ROC=1,60,3000,0  ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA), send an ROC uplink and the comparison value of IDC is refreshed. dd=0 Means doesn't monitor Voltage.
911 +* AT+ROC=2,60,3000,0  ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA), send an ROC uplink and the comparison value of IDC is refreshed. dd=0 Means doesn't monitor Voltage. In addition, if the change in the IDC does not exceed 3mA, then the ROC uplink is not sent, and the comparison value is not refreshed by the ROC uplink packet. However, if the device TDC time arrives, or if the user manually sends packets, then the IDC comparison value is also refreshed.
912 +
913 +Downlink Command: 0x09 aa bb cc dd
914 +
915 +Format: Function code (0x09) followed by 4 bytes.
916 +
917 +aa: 1 byte; Set the wave alarm mode.
918 +
919 +bb: 2 bytes; Set the detection interval. (second)
920 +
921 +cc: 2 bytes; Setting the IDC change threshold. (uA)
922 +
923 +dd: 2 bytes; Setting the VDC change threshold. (mV)
924 +
925 +Example:
926 +
927 +* Downlink Payload: 09 01 00 3C 0B B8 01 F4  ~/~/Equal to AT+ROC=1,60,3000, 500
928 +* Downlink Payload: 09 01 00 3C 0B B8 00 00  ~/~/Equal to AT+ROC=1,60,3000,0
929 +* Downlink Payload: 09 02 00 3C 0B B8 00 00  ~/~/Equal to AT+ROC=2,60,3000,0
930 +
931 +Screenshot of parsing example in TTN:
932 +
933 +* AT+ROC=1,60,3000, 500.
934 +
935 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB-NA--LoRaWAN_Analog_Sensor_User_Manual/WebHome/image-20241019170902-1.png?width=1454&height=450&rev=1.1||alt="image-20241019170902-1.png"]]
936 +
937 +
938 +==== 2.8.2.2 Over-threshold alarm mode ====
939 +
940 +Feature: Monitors whether the IDC/VDC exceeds the threshold by setting the detection period and threshold. Alarm if the threshold is exceeded.
941 +
942 +AT Command: AT+ROC=3,a,b,c,d,e
943 +
944 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
945 +|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)Command Example|=(% style="width: 160px; background-color: rgb(79, 129, 189); color: white;" %)Parameters|=(% style="width: 185px; background-color: rgb(79, 129, 189); color: white;" %)Response/Explanation
946 +|(% style="width:143px" %)AT+ROC=?|(% style="width:160px" %)Show current ROC setting|(% style="width:185px" %)(((
947 +
948 +
949 +0,0,0,0(default)
950 +OK
951 +)))
952 +|(% colspan="1" rowspan="5" style="width:143px" %)(((
953 +
954 +
955 +
956 +
957 +
958 +AT+ROC=3,a,b,c,d,e
959 +)))|(% style="width:160px" %)(((
960 +
961 +
962 +a: Set the detection interval
963 +)))|(% style="width:185px" %)(((
964 +
965 +
966 +Range:  0~~65535s
967 +)))
968 +|(% style="width:160px" %)b: Set the IDC alarm trigger condition|(% style="width:185px" %)(((
969 +
970 +
971 +0: Less than the set IDC threshold, Alarm
972 +
973 +1: Greater than the set IDC threshold, Alarm
974 +)))
975 +|(% style="width:160px" %)(((
976 +
977 +
978 +c:  IDC alarm threshold
979 +)))|(% style="width:185px" %)(((
980 +
981 +
982 +Unit: uA
983 +)))
984 +|(% style="width:160px" %)d: Set the VDC alarm trigger condition|(% style="width:185px" %)(((
985 +
986 +
987 +0: Less than the set VDC threshold, Alarm
988 +
989 +1: Greater than the set VDC threshold, Alarm
990 +)))
991 +|(% style="width:160px" %)e: VDC alarm threshold|(% style="width:185px" %)Unit: mV
992 +
993 +Example:
994 +
995 +* AT+ROC=3,60,0,3000,0,5000  ~/~/The data is checked every 60 seconds. If the IDC is less than 3mA or the VDC is less than 5000mV, an alarm is generated.
996 +* AT+ROC=3,180,1,3000,1,5000  ~/~/The data is checked every 180 seconds. If the IDC is greater than 3mA or the VDC is greater than 5000mV, an alarm is generated.
997 +* AT+ROC=3,300,0,3000,1,5000  ~/~/The data is checked every 300 seconds. If the IDC is less than 3mA or the VDC is greater than 5000mV, an alarm is generated.
998 +
999 +Downlink Command: 0x09 03 aa bb cc dd ee
1000 +
1001 +Format: Function code (0x09) followed by 03 and the remaining 5 bytes.
1002 +
1003 +aa: 2 bytes; Set the detection interval.(second)
1004 +
1005 +bb: 1 byte; Set the IDC alarm trigger condition.
1006 +
1007 +cc: 2 bytes; IDC alarm threshold.(uA)
1008 +
1009 +
1010 +dd: 1 byte; Set the VDC alarm trigger condition.
1011 +
1012 +ee: 2 bytes; VDC alarm threshold.(mV)
1013 +
1014 +Example:
1015 +
1016 +* Downlink Payload: 09 03 00 3C 00 0B B8 00 13 38 ~/~/Equal to AT+ROC=3,60,0,3000,0,5000
1017 +* Downlink Payload: 09 03 00 b4 01 0B B8 01 13 38  ~/~/Equal to AT+ROC=3,60,1,3000,1,5000
1018 +* Downlink Payload: 09 03 01 2C 00 0B B8 01 13 38  ~/~/Equal to AT+ROC=3,60,0,3000,1,5000
1019 +
1020 +Screenshot of parsing example in TTN:
1021 +
1022 +* AT+ROC=3,60,0,3000,0,5000
1023 +
1024 +[[image:image-20250116180030-2.png]]
1025 +
1026 +
1027 +== 2.9 ​Firmware Change Log ==
1028 +
1029 +
1030 +Firmware download link:
1031 +
572 572  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
573 573  
574 574  
... ... @@ -579,7 +579,7 @@
579 579  
580 580  PS-LB/LS supports below configure method:
581 581  
582 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
1042 +* AT Command via Bluetooth Connection (Recommand Way): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
583 583  * AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
584 584  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
585 585  
... ... @@ -607,21 +607,25 @@
607 607  
608 608  Feature: Change LoRaWAN End Node Transmit Interval.
609 609  
610 -(% style="color:blue" %)**AT Command: AT+TDC**
1070 +AT Command: AT+TDC
611 611  
612 612  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
613 -|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 190px;background-color:#4F81BD;color:white" %)**Response**
1073 +|=(% style="width: 160px; background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 160px; background-color:#4F81BD;color:white" %)Function|=(% style="width: 190px;background-color:#4F81BD;color:white" %)Response
614 614  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
1075 +
1076 +
615 615  30000
616 616  OK
617 617  the interval is 30000ms = 30s
618 618  )))
619 619  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
1082 +
1083 +
620 620  OK
621 621  Set transmit interval to 60000ms = 60 seconds
622 622  )))
623 623  
624 -(% style="color:blue" %)**Downlink Command: 0x01**
1088 +Downlink Command: 0x01
625 625  
626 626  Format: Command Code (0x01) followed by 3 bytes time value.
627 627  
... ... @@ -635,16 +635,20 @@
635 635  
636 636  Feature, Set Interrupt mode for GPIO_EXIT.
637 637  
638 -(% style="color:blue" %)**AT Command: AT+INTMOD**
1102 +AT Command: AT+INTMOD
639 639  
640 640  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
641 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response**
1105 +|=(% style="width: 154px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 196px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 160px;background-color:#4F81BD;color:white" %)Response
642 642  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1107 +
1108 +
643 643  0
644 644  OK
645 645  the mode is 0 =Disable Interrupt
646 646  )))
647 647  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
1114 +
1115 +
648 648  Set Transmit Interval
649 649  0. (Disable Interrupt),
650 650  ~1. (Trigger by rising and falling edge)
... ... @@ -652,7 +652,7 @@
652 652  3. (Trigger by rising edge)
653 653  )))|(% style="background-color:#f2f2f2; width:157px" %)OK
654 654  
655 -(% style="color:blue" %)**Downlink Command: 0x06**
1123 +Downlink Command: 0x06
656 656  
657 657  Format: Command Code (0x06) followed by 3 bytes.
658 658  
... ... @@ -666,76 +666,106 @@
666 666  
667 667  Feature, Control the output 3V3 , 5V or 12V.
668 668  
669 -(% style="color:blue" %)**AT Command: AT+3V3T**
1137 +AT Command: AT+3V3T
670 670  
671 671  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
672 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 201px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 119px;background-color:#4F81BD;color:white" %)**Response**
1140 +|=(% style="width: 154px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 201px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 119px;background-color:#4F81BD;color:white" %)Response
673 673  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1142 +
1143 +
674 674  0
675 675  OK
676 676  )))
677 677  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=0|(% style="background-color:#f2f2f2; width:201px" %)Normally open 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
1148 +
1149 +
678 678  OK
679 679  default setting
680 680  )))
681 681  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=1000|(% style="background-color:#f2f2f2; width:201px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:116px" %)(((
1154 +
1155 +
682 682  OK
683 683  )))
684 684  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=65535|(% style="background-color:#f2f2f2; width:201px" %)Normally closed 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
1159 +
1160 +
685 685  OK
686 686  )))
687 687  
688 -(% style="color:blue" %)**AT Command: AT+5VT**
1164 +AT Command: AT+5VT
689 689  
690 690  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
691 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 119px;background-color:#4F81BD;color:white" %)**Response**
1167 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 196px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 119px;background-color:#4F81BD;color:white" %)Response
692 692  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
1169 +
1170 +
693 693  0
694 694  OK
695 695  )))
696 696  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=0|(% style="background-color:#f2f2f2; width:196px" %)Normally closed 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
1175 +
1176 +
697 697  OK
698 698  default setting
699 699  )))
700 700  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=1000|(% style="background-color:#f2f2f2; width:196px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:114px" %)(((
1181 +
1182 +
701 701  OK
702 702  )))
703 703  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=65535|(% style="background-color:#f2f2f2; width:196px" %)Normally open 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
1186 +
1187 +
704 704  OK
705 705  )))
706 706  
707 -(% style="color:blue" %)**AT Command: AT+12VT**
1191 +AT Command: AT+12VT
708 708  
709 709  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
710 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 199px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 88px;background-color:#4F81BD;color:white" %)**Response**
1194 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 199px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 88px;background-color:#4F81BD;color:white" %)Response
711 711  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
1196 +
1197 +
712 712  0
713 713  OK
714 714  )))
715 715  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=0|(% style="background-color:#f2f2f2; width:199px" %)Normally closed 12V power supply.|(% style="background-color:#f2f2f2; width:83px" %)OK
716 716  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=500|(% style="background-color:#f2f2f2; width:199px" %)Close after a delay of 500 milliseconds.|(% style="background-color:#f2f2f2; width:83px" %)(((
1203 +
1204 +
717 717  OK
718 718  )))
719 719  
720 -(% style="color:blue" %)**Downlink Command: 0x07**
1208 +Downlink Command: 0x07
721 721  
722 722  Format: Command Code (0x07) followed by 3 bytes.
723 723  
724 724  The first byte is which power, the second and third bytes are the time to turn on.
725 725  
726 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
727 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
728 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
729 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
730 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
731 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
1214 +* Example 1: Downlink Payload: 070101F4  ~-~-->  AT+3V3T=500
1215 +* Example 2: Downlink Payload: 0701FFFF   ~-~-->  AT+3V3T=65535
1216 +* Example 3: Downlink Payload: 070203E8  ~-~-->  AT+5VT=1000
1217 +* Example 4: Downlink Payload: 07020000  ~-~-->  AT+5VT=0
1218 +* Example 5: Downlink Payload: 070301F4  ~-~-->  AT+12VT=500
1219 +* Example 6: Downlink Payload: 07030000  ~-~-->  AT+12VT=0
732 732  
1221 +Note: Before v1.2, the maximum settable time of 3V3T, 5VT and 12VT is 65535 milliseconds. After v1.2, the maximum settable time of 3V3T, 5VT and 12VT is 180 seconds.
1222 +
1223 +Therefore, the corresponding downlink command is increased by one byte to five bytes.
1224 +
1225 +Example:
1226 +
1227 +* 120s=120000ms(D) =0x01D4C0(H), Downlink Payload: 07 01 01 D4 C0  ~-~-->  AT+3V3T=120000
1228 +* 100s=100000ms(D) =0x0186A0(H), Downlink Payload: 07 02 01 86 A0  ~-~-->  AT+5VT=100000
1229 +* 80s=80000ms(D) =0x013880(H), Downlink Payload: 07 03 01 38 80  ~-~-->  AT+12VT=80000
1230 +
733 733  === 3.3.4 Set the Probe Model ===
734 734  
735 735  
736 736  Users need to configure this parameter according to the type of external probe. In this way, the server can decode according to this value, and convert the current value output by the sensor into water depth or pressure value.
737 737  
738 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
1236 +AT Command: AT +PROBE
739 739  
740 740  AT+PROBE=aabb
741 741  
... ... @@ -747,12 +747,20 @@
747 747  
748 748  (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
749 749  
1248 +When aa=02, it is the Differential Pressure Sensor , which converts the current into a pressure value;
1249 +
1250 +bb represents which type of pressure sensor it is.
1251 +
1252 +(0~~100Pa->01,0~~200Pa->02,0~~300Pa->03,0~~1KPa->04,0~~2KPa->05,0~~3KPa->06,0~~4KPa->07,0~~5KPa->08,0~~10KPa->09,-100~~ 100Pa->0A,-200~~ 200Pa->0B,-1~~ 1KPa->0C)
1253 +
750 750  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
751 -|(% style="background-color:#4f81bd; color:white; width:154px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:269px" %)**Function**|(% style="background-color:#4f81bd; color:white" %)**Response**
1255 +|(% style="background-color:#4f81bd; color:white; width:154px" %)Command Example|(% style="background-color:#4f81bd; color:white; width:269px" %)Function|(% style="background-color:#4f81bd; color:white" %)Response
752 752  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
753 753  OK
754 754  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
755 755  |(% style="background-color:#f2f2f2; width:154px" %)(((
1260 +
1261 +
756 756  AT+PROBE=000A
757 757  )))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
758 758  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0064|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 100m type.|(% style="background-color:#f2f2f2" %)OK
... ... @@ -759,52 +759,59 @@
759 759  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK
760 760  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
761 761  
762 -(% style="color:blue" %)**Downlink Command: 0x08**
1268 +Downlink Command: 0x08
763 763  
764 764  Format: Command Code (0x08) followed by 2 bytes.
765 765  
766 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
767 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
1272 +* Example 1: Downlink Payload: 080003  ~-~-->  AT+PROBE=0003
1273 +* Example 2: Downlink Payload: 080101  ~-~-->  AT+PROBE=0101
768 768  
769 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
1275 +=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
770 770  
771 771  
772 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
1278 +Added AT+STDC command to collect the voltage of VDC_INPUT/IDC_INPUT multiple times and upload it at one time.
773 773  
774 -(% style="color:blue" %)**AT Command: AT** **+STDC**
1280 +AT Command: AT +STDC
775 775  
776 776  AT+STDC=aa,bb,bb
777 777  
778 -(% style="color:#037691" %)**aa:**(%%)
779 -**0:** means disable this function and use TDC to send packets.
780 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
781 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
782 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
1284 +aa:
1285 +0: means disable this function and use TDC to send packets.
1286 +1: means that the function is enabled to send packets by collecting VDC data for multiple times.
1287 +2: means that the function is enabled to send packets by collecting IDC data for multiple times.
1288 +bb: Each collection interval (s), the value is 1~~65535
1289 +cc: the number of collection times, the value is 1~~120
783 783  
784 784  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
785 -|(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:215px" %)**Function**|(% style="background-color:#4f81bd; color:white" %)**Response**
1292 +|(% style="background-color:#4f81bd; color:white; width:160px" %)Command Example|(% style="background-color:#4f81bd; color:white; width:215px" %)Function|(% style="background-color:#4f81bd; color:white" %)Response
786 786  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
787 787  OK
788 788  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=1,10,18|(% style="background-color:#f2f2f2; width:215px" %)Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(% style="background-color:#f2f2f2" %)(((
1296 +
1297 +
789 789  Attention:Take effect after ATZ
790 790  
791 791  OK
792 792  )))
793 793  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
1303 +
1304 +
794 794  Use the TDC interval to send packets.(default)
795 795  
796 796  
797 797  )))|(% style="background-color:#f2f2f2" %)(((
1309 +
1310 +
798 798  Attention:Take effect after ATZ
799 799  
800 800  OK
801 801  )))
802 802  
803 -(% style="color:blue" %)**Downlink Command: 0xAE**
1316 +Downlink Command: 0xAE
804 804  
805 -Format: Command Code (0x08) followed by 5 bytes.
1318 +Format: Command Code (0xAE) followed by 4 bytes.
806 806  
807 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
1320 +* Example 1: Downlink Payload: AE 01 02 58 12 ~-~-->  AT+STDC=1,600,18
808 808  
809 809  = 4. Battery & Power Consumption =
810 810  
... ... @@ -811,7 +811,7 @@
811 811  
812 812  PS-LB use ER26500 + SPC1520 battery pack and PS-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
813 813  
814 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1327 +[[Battery Info & Power Consumption Analyze>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
815 815  
816 816  
817 817  = 5. OTA firmware update =
... ... @@ -841,6 +841,34 @@
841 841  When downloading the images, choose the required image file for download. ​
842 842  
843 843  
1357 +== 6.4 How to measure the depth of other liquids other than water? ==
1358 +
1359 +
1360 +Test the current values at the depth of different liquids and convert them to a linear scale.
1361 +Replace its ratio with the ratio of water to current in the decoder.
1362 +
1363 +Example:
1364 +
1365 +Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
1366 +
1367 +Calculate scale factor：
1368 +Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
1369 +
1370 +Calculation formula：
1371 +
1372 +Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
1373 +
1374 +Actual calculations：
1375 +
1376 +Use this formula to calculate the value corresponding to the current at a depth of 1.5 meters: (6.918-5.035)/1.86470588235294+0.51=1.519810726
1377 +
1378 +Error：
1379 +
1380 +0.009810726
1381 +
1382 +
1383 +[[image:image-20240329175044-1.png]]
1384 +
844 844  = 7. Troubleshooting =
845 845  
846 846  == 7.1 Water Depth Always shows 0 in payload ==
... ... @@ -858,17 +858,17 @@
858 858  = 8. Order Info =
859 859  
860 860  
861 -[[image:image-20240109172423-7.png]](% style="display:none" %)
862 862  
1403 +[[image:image-20241021093209-1.png]]
863 863  
864 864  = 9. ​Packing Info =
865 865  
866 866  
867 -(% style="color:#037691" %)**Package Includes**:
1408 +Package Includes:
868 868  
869 869  * PS-LB or PS-LS LoRaWAN Pressure Sensor
870 870  
871 -(% style="color:#037691" %)**Dimension and weight**:
1412 +Dimension and weight:
872 872  
873 873  * Device Size: cm
874 874  * Device Weight: g
... ... @@ -881,5 +881,3 @@
881 881  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
882 882  
883 883  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
884 -
885 -
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