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Last modified by Xiaoling on 2025/07/10 16:21
From version 45.5
edited by Xiaoling
on 2023/02/21 15:33
Change comment: There is no comment for this version
To version 111.1
edited by Mengting Qiu
on 2025/01/16 18:00
Change comment: There is no comment for this version

Summary

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Title
... ... @@ -1,1 +1,1 @@
1 -PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
1 +PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.ting
Content
... ... @@ -1,9 +1,17 @@
1 -[[image:image-20230131115217-1.png]]
1 +
2 2  
3 3  
4 +(% style="text-align:center" %)
5 +[[image:image-20240109154731-4.png||height="671" width="945"]]
4 4  
5 -**Table of Contents：**
6 6  
8 +
9 +
10 +
11 +
12 +
13 +**Table of Contents :**
14 +
7 7  {{toc/}}
8 8  
9 9  
... ... @@ -17,27 +17,27 @@
17 17  
18 18  
19 19  (((
20 -The Dragino PS-LB series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
28 +The Dragino PS-LB/LS series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB/LS can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
21 21  )))
22 22  
23 23  (((
24 -The PS-LB series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
32 +The PS-LB/LS series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
25 25  )))
26 26  
27 27  (((
28 -The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
36 +The LoRa wireless technology used in PS-LB/LS allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 29  )))
30 30  
31 31  (((
32 -PS-LB supports BLE configure and wireless OTA update which make user easy to use.
40 +PS-LB/LS supports BLE configure and wireless OTA update which make user easy to use.
33 33  )))
34 34  
35 35  (((
36 -PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 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.
37 37  )))
38 38  
39 39  (((
40 -Each PS-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
48 +Each PS-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
41 41  )))
42 42  
43 43  [[image:1675071321348-194.png]]
... ... @@ -57,9 +57,10 @@
57 57  * Support wireless OTA update firmware
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 -* 8500mAh Battery for long term use
68 +* Controllable 3.3v,5v and 12v output to power external sensor
69 +* 8500mAh Li/SOCl2 Battery (PS-LB)
70 +* Solar panel + 3000mAh Li-ion battery (PS-LS)
61 61  
62 -
63 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -71,12 +71,12 @@
71 71  
72 72  (% style="color:#037691" %)**Common DC Characteristics:**
73 73  
74 -* Supply Voltage: 2.5v ~~ 3.6v
83 +* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
75 75  * Operating Temperature: -40 ~~ 85°C
76 76  
77 77  (% style="color:#037691" %)**LoRa Spec:**
78 78  
79 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
88 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
80 80  * Max +22 dBm constant RF output vs.
81 81  * RX sensitivity: down to -139 dBm.
82 82  * Excellent blocking immunity
... ... @@ -106,7 +106,6 @@
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 -
110 110  == 1.4 Probe Types ==
111 111  
112 112  === 1.4.1 Thread Installation Type ===
... ... @@ -125,33 +125,36 @@
125 125  * Operating temperature: -20℃~~60℃
126 126  * Connector Type: Various Types, see order info
127 127  
128 -
129 129  === 1.4.2 Immersion Type ===
130 130  
131 131  
132 -[[image:1675071521308-426.png]]
139 +[[image:image-20240109160445-5.png||height="221" width="166"]]
133 133  
134 134  * Immersion Type, Probe IP Level: IP68
135 135  * Measuring Range: Measure range can be customized, up to 100m.
136 136  * Accuracy: 0.2% F.S
137 137  * Long-Term Stability: ±0.2% F.S / Year
138 -* Overload 200% F.S
139 -* Zero Temperature Drift: ±2% F.S)
140 -* FS Temperature Drift: ±2% F.S
141 -* Storage temperature: -30℃~~80℃
142 -* Operating temperature: -40℃~~85℃
145 +* Storage temperature: -30°C~~80°C
146 +* Operating temperature: 0°C~~50°C
143 143  * Material: 316 stainless steels
144 144  
149 +=== 1.4.3 Wireless Differential Air Pressure Sensor ===
145 145  
146 -== 1.5 Probe Dimension ==
151 +[[image:image-20240511174954-1.png]]
147 147  
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
148 148  
161 +== 1.5 Application and Installation ==
149 149  
150 -== 1.6 Application and Installation ==
163 +=== 1.5.1 Thread Installation Type ===
151 151  
152 -=== 1.6.1 Thread Installation Type ===
153 153  
154 -
155 155  (% style="color:blue" %)**Application:**
156 156  
157 157  * Hydraulic Pressure
... ... @@ -167,7 +167,7 @@
167 167  [[image:1675071670469-145.png]]
168 168  
169 169  
170 -=== 1.6.2 Immersion Type ===
181 +=== 1.5.2 Immersion Type ===
171 171  
172 172  
173 173  (% style="color:blue" %)**Application:**
... ... @@ -177,9 +177,13 @@
177 177  [[image:1675071725288-579.png]]
178 178  
179 179  
180 -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.
181 181  
193 +The Immersion Type Sensor has different variant which defined by Ixx. For example, this means two points:
182 182  
195 +* Cable Length: 10 Meters
196 +* Water Detect Range: 0 ~~ 10 Meters.
197 +
183 183  [[image:1675071736646-450.png]]
184 184  
185 185  
... ... @@ -186,44 +186,67 @@
186 186  [[image:1675071776102-240.png]]
187 187  
188 188  
189 -== 1.7 Sleep mode and working mode ==
190 190  
205 +=== 1.5.3 Wireless Differential Air Pressure Sensor ===
191 191  
207 +
208 +(% style="color:blue" %)**Application:**
209 +
210 +Indoor Air Control & Filter clogging Detect.
211 +
212 +[[image:image-20240513100129-6.png]]
213 +
214 +[[image:image-20240513100135-7.png]]
215 +
216 +
217 +Below is the wiring to for connect the probe to the device.
218 +
219 +[[image:image-20240513093957-1.png]]
220 +
221 +
222 +Size of wind pressure transmitter:
223 +
224 +[[image:image-20240513094047-2.png]]
225 +
226 +Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.
227 +
228 +
229 +== 1.6 Sleep mode and working mode ==
230 +
231 +
192 192  (% 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.
193 193  
194 194  (% 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.
195 195  
196 196  
197 -== 1.8 Button & LEDs ==
237 +== 1.7 Button & LEDs ==
198 198  
199 199  
200 -[[image:1675071855856-879.png]]
240 +[[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" %)
201 201  
202 -
203 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
204 -|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
205 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
242 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
243 +|=(% 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**
244 +|(% 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" %)(((
206 206  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
207 207  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
208 208  )))
209 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
210 -(% style="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.
211 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
248 +|(% 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" %)(((
249 +(% 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.
250 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
212 212  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.
213 213  )))
214 -|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
253 +|(% 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.
215 215  
255 +== 1.8 Pin Mapping ==
216 216  
217 -== 1.9 Pin Mapping ==
218 218  
219 -
220 220  [[image:1675072568006-274.png]]
221 221  
222 222  
223 -== 1.10 BLE connection ==
261 +== 1.9 BLE connection ==
224 224  
225 225  
226 -PS-LB support BLE remote configure.
264 +PS-LB/LS support BLE remote configure.
227 227  
228 228  
229 229  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -235,24 +235,26 @@
235 235  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
236 236  
237 237  
238 -== 1.11 Mechanical ==
276 +== 1.10 Mechanical ==
239 239  
278 +=== 1.10.1 for LB version ===
240 240  
241 -[[image:1675143884058-338.png]]
242 242  
281 +[[image:image-20240109160800-6.png]]
243 243  
244 -[[image:1675143899218-599.png]]
245 245  
284 +=== 1.10.2 for LS version ===
246 246  
247 -[[image:1675143909447-639.png]]
248 248  
287 +[[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"]]
249 249  
250 -= 2. Configure PS-LB to connect to LoRaWAN network =
251 251  
290 += 2. Configure PS-LB/LS to connect to LoRaWAN network =
291 +
252 252  == 2.1 How it works ==
253 253  
254 254  
255 -The PS-LB 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. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
295 +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.
256 256  
257 257  
258 258  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -260,7 +260,6 @@
260 260  
261 261  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.
262 262  
263 -
264 264  [[image:1675144005218-297.png]]
265 265  
266 266  
... ... @@ -267,14 +267,13 @@
267 267  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.
268 268  
269 269  
270 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
309 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB/LS.
271 271  
272 -Each PS-LB is shipped with a sticker with the default device EUI as below:
311 +Each PS-LB/LS is shipped with a sticker with the default device EUI as below:
273 273  
274 -[[image:image-20230131134744-2.jpeg]]
313 +[[image:image-20230426085320-1.png||height="234" width="504"]]
275 275  
276 276  
277 -
278 278  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
279 279  
280 280  
... ... @@ -298,10 +298,10 @@
298 298  
299 299  [[image:1675144157838-392.png]]
300 300  
301 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
339 +(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS
302 302  
303 303  
304 -Press the button for 5 seconds to activate the PS-LB.
342 +Press the button for 5 seconds to activate the PS-LB/LS.
305 305  
306 306  (% 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.
307 307  
... ... @@ -310,34 +310,24 @@
310 310  
311 311  == 2.3 ​Uplink Payload ==
312 312  
313 -
314 -Uplink payloads have two types:
315 -
316 -* Distance Value: Use FPORT=2
317 -* Other control commands: Use other FPORT fields.
318 -
319 -The application server should parse the correct value based on FPORT settings.
320 -
321 -
322 322  === 2.3.1 Device Status, FPORT~=5 ===
323 323  
324 324  
325 -Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
354 +Include device configure status. Once PS-LB/LS Joined the network, it will uplink this message to the server.
326 326  
327 -Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
356 +Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink.
328 328  
358 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
359 +|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
360 +|(% 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**
361 +|(% 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 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
331 -|(% colspan="6" %)**Device Status (FPORT=5)**
332 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
333 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
334 -
335 335  Example parse in TTNv3
336 336  
337 337  [[image:1675144504430-490.png]]
338 338  
339 339  
340 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
368 +(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB/LS, this value is 0x16
341 341  
342 342  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
343 343  
... ... @@ -396,59 +396,46 @@
396 396  Uplink payload includes in total 9 bytes.
397 397  
398 398  
399 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
400 -|(% style="width:97px" %)(((
427 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
428 +|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
401 401  **Size(bytes)**
402 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
403 -|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.5ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.607E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.707E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.8IN126IN226INTpin"]]
430 +)))|(% 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**
431 +|(% 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"]]
404 404  
405 405  [[image:1675144608950-310.png]]
406 406  
407 407  
408 -=== 2.3.3 Sensor value, FPORT~=7 ===
436 +=== 2.3.3 Battery Info ===
409 409  
410 410  
411 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
412 -|(% style="width:94px" %)(((
413 -**Size(bytes)**
414 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
415 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
416 -Voltage value, each 2 bytes is a set of voltage values.
417 -)))
439 +Check the battery voltage for PS-LB/LS.
418 418  
419 -[[image:image-20230220171300-1.png||height="207" width="863"]]
420 -
421 -
422 -=== 2.3.4 Battery Info ===
423 -
424 -
425 -Check the battery voltage for PS-LB.
426 -
427 427  Ex1: 0x0B45 = 2885mV
428 428  
429 429  Ex2: 0x0B49 = 2889mV
430 430  
431 431  
432 -=== 2.3.5 Probe Model ===
446 +=== 2.3.4 Probe Model ===
433 433  
434 434  
435 -PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
449 +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. 
436 436  
437 437  
438 -For example.
452 +**For example.**
439 439  
440 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
441 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
442 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
443 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
454 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
455 +|(% 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**
456 +|(% 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
457 +|(% 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
458 +|(% 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
444 444  
445 -The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
460 +The probe model field provides the convenient for server to identical how it should parse the 4~~20mA sensor value and get the correct value.
446 446  
447 447  
448 -=== 2.3.6 0~~20mA value (IDC_IN) ===
463 +=== 2.3.5 0~~20mA value (IDC_IN) ===
449 449  
450 450  
451 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
466 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
452 452  
453 453  (% style="color:#037691" %)**Example**:
454 454  
... ... @@ -455,9 +455,14 @@
455 455  27AE(H) = 10158 (D)/1000 = 10.158mA.
456 456  
457 457  
458 -=== 2.3.7 0~~30V value ( pin VDC_IN) ===
473 +Instead of pressure probe, User can also connect a general 4~~20mA in this port to support different types of 4~~20mA sensors. below is the connection example:
459 459  
475 +[[image:image-20230225154759-1.png||height="408" width="741"]]
460 460  
477 +
478 +=== 2.3.6 0~~30V value (pin VDC_IN) ===
479 +
480 +
461 461  Measure the voltage value. The range is 0 to 30V.
462 462  
463 463  (% style="color:#037691" %)**Example**:
... ... @@ -465,7 +465,7 @@
465 465  138E(H) = 5006(D)/1000= 5.006V
466 466  
467 467  
468 -=== 2.3.8 IN1&IN2&INT pin ===
488 +=== 2.3.7 IN1&IN2&INT pin ===
469 469  
470 470  
471 471  IN1 and IN2 are used as digital input pins.
... ... @@ -477,7 +477,7 @@
477 477  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
478 478  
479 479  
480 -This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
500 +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.
481 481  
482 482  (% style="color:#037691" %)**Example:**
483 483  
... ... @@ -488,22 +488,39 @@
488 488  0x01: Interrupt Uplink Packet.
489 489  
490 490  
511 +=== 2.3.8 Sensor value, FPORT~=7 ===
512 +
513 +
514 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
515 +|(% style="background-color:#4f81bd; color:white; width:65px" %)(((
516 +**Size(bytes)**
517 +)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
518 +|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
519 +Voltage value, each 2 bytes is a set of voltage values.
520 +)))
521 +
522 +[[image:image-20230220171300-1.png||height="207" width="863"]]
523 +
524 +Multiple sets of data collected are displayed in this form：
525 +
526 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
527 +
528 +
491 491  === 2.3.9 ​Decode payload in The Things Network ===
492 492  
493 493  
494 494  While using TTN network, you can add the payload format to decode the payload.
495 495  
496 -
497 497  [[image:1675144839454-913.png]]
498 498  
499 499  
500 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
537 +PS-LB/LS TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
501 501  
502 502  
503 503  == 2.4 Uplink Interval ==
504 504  
505 505  
506 -The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]]
543 +The PS-LB/LS by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]]
507 507  
508 508  
509 509  == 2.5 Show Data in DataCake IoT Server ==
... ... @@ -511,12 +511,10 @@
511 511  
512 512  [[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:
513 513  
514 -
515 515  (% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
516 516  
517 517  (% 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:
518 518  
519 -
520 520  [[image:1675144951092-237.png]]
521 521  
522 522  
... ... @@ -525,7 +525,7 @@
525 525  
526 526  (% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
527 527  
528 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
563 +(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product.
529 529  
530 530  [[image:1675145004465-869.png]]
531 531  
... ... @@ -533,8 +533,6 @@
533 533  [[image:1675145018212-853.png]]
534 534  
535 535  
536 -
537 -
538 538  [[image:1675145029119-717.png]]
539 539  
540 540  
... ... @@ -548,38 +548,335 @@
548 548  
549 549  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
550 550  
551 -
552 552  [[image:1675145081239-376.png]]
553 553  
554 554  
555 -== 2.6 Frequency Plans ==
587 +== 2.6 Datalog Feature (Since V1.1) ==
556 556  
557 557  
558 -The PS-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
590 +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.
559 559  
560 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
561 561  
593 +=== 2.6.1 Unix TimeStamp ===
562 562  
563 -== 2.7 ​Firmware Change Log ==
564 564  
596 +PS-LB uses Unix TimeStamp format based on
565 565  
598 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861618065-927.png?width=705&height=109&rev=1.1||alt="1652861618065-927.png" height="109" width="705"]]
599 +
600 +Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
601 +
602 +Below is the converter example:
603 +
604 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861637105-371.png?width=732&height=428&rev=1.1||alt="1652861637105-371.png"]]
605 +
606 +
607 +=== 2.6.2 Set Device Time ===
608 +
609 +
610 +There are two ways to set the device's time:
611 +
612 +
613 +(% style="color:blue" %)**1. Through LoRaWAN MAC Command (Default settings)**
614 +
615 +Users need to set SYNCMOD=1 to enable sync time via the MAC command.
616 +
617 +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]]].
618 +
619 +(% style="color:red" %)**Note: LoRaWAN Server needs to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature.**
620 +
621 +
622 +(% style="color:blue" %)** 2. Manually Set Time**
623 +
624 +Users need to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
625 +
626 +
627 +=== 2.6.3 Poll sensor value ===
628 +
629 +
630 +Users can poll sensor values based on timestamps. Below is the downlink command.
631 +
632 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
633 +|=(% colspan="4" style="width: 154px;background-color:#4F81BD;color:white" %)**Downlink Command to poll Open/Close status (0x31)**
634 +|(% style="background-color:#f2f2f2; width:70px" %)**1byte**|(% style="background-color:#f2f2f2; width:140px" %)**4bytes**|(% style="background-color:#f2f2f2; width:140px" %)(((
635 +(((
636 +**4bytes**
637 +)))
638 +
639 +
640 +
641 +)))|(% style="background-color:#f2f2f2; width:150px" %)**1byte**
642 +|(% style="background-color:#f2f2f2; width:70px" %)31|(% style="background-color:#f2f2f2; width:140px" %)Timestamp start|(% style="background-color:#f2f2f2; width:140px" %)Timestamp end|(% style="background-color:#f2f2f2; width:150px" %)Uplink Interval
643 +
644 +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.
645 +
646 +For example, downlink command[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
647 +
648 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
649 +
650 +Uplink Internal =5s，means PS-LB will send one packet every 5s. range 5~~255s.
651 +
652 +
653 +=== 2.6.4 Decoder in TTN V3 ===
654 +
655 +[[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"]]
656 +
657 +Please check the decoder from this link: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
658 +
659 +
660 +== 2.7 Frequency Plans ==
661 +
662 +
663 +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.
664 +
665 +[[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/]]
666 +
667 +
668 +== 2.8 Report on Change Feature (Since firmware V1.2) ==
669 +
670 +=== 2.8.1 Uplink payload(Enable ROC) ===
671 +
672 +
673 +Used to Monitor the IDC and VDC increments, and send ROC uplink when the IDC or VDC changes exceed.
674 +
675 +With ROC enabled, the payload is as follows:
676 +
677 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
678 +|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
679 +**Size(bytes)**
680 +)))|(% 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**
681 +|(% 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" %)(((
682 +[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]] & ROC_flag
683 +)))
684 +
685 +(% style="color:blue" %)**IN1 &IN2 , Interrupt  flag , ROC_flag:**
686 +
687 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
688 +|(% 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**
689 +|(% 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
690 +
691 +* (% style="color:#037691" %)**IDC_Roc_flagL**
692 +
693 +80 (H): (0x80&0x80)=80(H)=**1**000 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.
694 +
695 +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.
696 +
697 +
698 +* (% style="color:#037691" %)**IDC_Roc_flagH**
699 +
700 +60 (H): (0x60&0x40)=60(H)=0**1**000 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.
701 +
702 +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.
703 +
704 +
705 +* (% style="color:#037691" %)**VDC_Roc_flagL**
706 +
707 +20 (H): (0x20&0x20)=20(H)=00**1**0 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.
708 +
709 +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.
710 +
711 +
712 +* (% style="color:#037691" %)**VDC_Roc_flagH**
713 +
714 +90 (H): (0x90&0x10)=10(H)=000**1** 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.
715 +
716 +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.
717 +
718 +
719 +* (% style="color:#037691" %)**IN1_pin_level & IN2_pin_level**
720 +
721 +IN1 and IN2 are used as digital input pins.
722 +
723 +80 (H): (0x80&0x08)=0  IN1 pin is low level.
724 +
725 +80 (H): (0x09&0x04)=0    IN2 pin is low level.
726 +
727 +
728 +* (% style="color:#037691" %)**Exti_pin_level &Exti_status**
729 +
730 +This data field shows whether the packet is generated by an interrupt pin.
731 +
732 +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.
733 +
734 +**Exti_pin_level:**  80 (H): (0x80&0x02)=0  "low", The level of the interrupt pin.
735 +
736 +**Exti_status: **80 (H): (0x80&0x01)=0  "False", Normal uplink packet.
737 +
738 +
739 +=== 2.8.2 Set the Report on Change ===
740 +
741 +
742 +Feature: Get or Set the Report on Change.
743 +
744 +
745 +==== 2.8.2.1 Wave alarm mode ====
746 +
747 +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.
748 +
749 +* (% style="color:#037691" %)**Change value: **(%%)The amount by which the next detection value increases/decreases relative to the previous detection value.
750 +* (% style="color:#037691" %)**Comparison value:**(%%) A parameter to compare with the latest ROC test.
751 +
752 +(% style="color:blue" %)**AT Command: AT+ROC**
753 +
754 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
755 +|=(% 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**
756 +|(% style="width:143px" %)AT+ROC=?|(% style="width:154px" %)Show current ROC setting|(% style="width:197px" %)(((
757 +0,0,0,0(default)
758 +OK
759 +)))
760 +|(% colspan="1" rowspan="4" style="width:143px" %)(((
761 +
762 +
763 +
764 +
765 +AT+ROC=a,b,c,d
766 +)))|(% style="width:154px" %)(((
767 +
768 +
769 +
770 +
771 +
772 +
773 +**a**: Enable or disable the ROC
774 +)))|(% style="width:197px" %)(((
775 +**0:** off
776 +**1:** Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value.
777 +
778 +**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"]]).
779 +)))
780 +|(% style="width:154px" %)**b**: Set the detection interval|(% style="width:197px" %)(((
781 +Range:  0~~65535s
782 +)))
783 +|(% style="width:154px" %)**c**: Setting the IDC change value|(% style="width:197px" %)Unit: uA
784 +|(% style="width:154px" %)**d**: Setting the VDC change value|(% style="width:197px" %)Unit: mV
785 +
786 +**Example:**
787 +
788 +* AT+ROC=0,0,0,0  ~/~/The ROC function is not used.
789 +* 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.
790 +* 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.
791 +* 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.
792 +
793 +(% style="color:blue" %)**Downlink Command: 0x09 aa bb cc dd**
794 +
795 +Format: Function code (0x09) followed by 4 bytes.
796 +
797 +(% style="color:blue" %)**aa: **(% style="color:#037691" %)**1 byte;**(%%) Set the wave alarm mode.
798 +
799 +(% style="color:blue" %)**bb: **(% style="color:#037691" %)**2 bytes;**(%%) Set the detection interval. (second)
800 +
801 +(% style="color:blue" %)**cc: **(% style="color:#037691" %)**2 bytes;**(%%) Setting the IDC change threshold. (uA)
802 +
803 +(% style="color:blue" %)**dd: **(% style="color:#037691" %)**2 bytes;**(%%) Setting the VDC change threshold. (mV)
804 +
805 +**Example:**
806 +
807 +* Downlink Payload: **09 01 00 3C 0B B8 01 F4 ** ~/~/Equal to AT+ROC=1,60,3000, 500
808 +* Downlink Payload: **09 01 00 3C 0B B8 00 00 ** ~/~/Equal to AT+ROC=1,60,3000,0
809 +* Downlink Payload: **09 02 00 3C 0B B8 00 00 ** ~/~/Equal to AT+ROC=2,60,3000,0
810 +
811 +(% style="color:blue" %)**Screenshot of parsing example in TTN:**
812 +
813 +* AT+ROC=1,60,3000, 500.
814 +
815 +[[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"]]
816 +
817 +
818 +==== 2.8.2.2 Over-threshold alarm mode ====
819 +
820 +Feature: Monitors whether the IDC/VDC exceeds the threshold by setting the detection period and threshold. Alarm if the threshold is exceeded.
821 +
822 +(% style="color:blue" %)**AT Command: AT+ROC=3,a,b,c,d,e**
823 +
824 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
825 +|=(% 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**
826 +|(% style="width:143px" %)AT+ROC=?|(% style="width:160px" %)Show current ROC setting|(% style="width:185px" %)(((
827 +0,0,0,0(default)
828 +OK
829 +)))
830 +|(% colspan="1" rowspan="5" style="width:143px" %)(((
831 +
832 +
833 +
834 +
835 +AT+ROC=(% style="color:blue" %)**3**(%%),a,b,c,d,e
836 +)))|(% style="width:160px" %)(((
837 +**a: **Set the detection interval
838 +)))|(% style="width:185px" %)(((
839 +Range:  0~~65535s
840 +)))
841 +|(% style="width:160px" %)**b**: Set the IDC alarm trigger condition|(% style="width:185px" %)(((
842 +**0:** Less than the set IDC threshold, Alarm
843 +
844 +**1:** Greater than the set IDC threshold, Alarm
845 +)))
846 +|(% style="width:160px" %)(((
847 +**c**:  IDC alarm threshold
848 +)))|(% style="width:185px" %)(((
849 +Unit: uA
850 +)))
851 +|(% style="width:160px" %)**d**: Set the VDC alarm trigger condition|(% style="width:185px" %)(((
852 +**0:** Less than the set VDC threshold, Alarm
853 +
854 +**1:** Greater than the set VDC threshold, Alarm
855 +)))
856 +|(% style="width:160px" %)**e:** VDC alarm threshold|(% style="width:185px" %)Unit: mV
857 +
858 +**Example:**
859 +
860 +* 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.
861 +* 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.
862 +* 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.
863 +
864 +(% style="color:blue" %)**Downlink Command: 0x09 03 aa bb cc dd ee**
865 +
866 +Format: Function code (0x09) followed by 03 and the remaining 5 bytes.
867 +
868 +(% style="color:blue" %)**aa: **(% style="color:#037691" %)**2 bytes;**(%%) Set the detection interval.(second)
869 +
870 +(% style="color:blue" %)**bb: **(% style="color:#037691" %)**1 byte; **(%%)Set the IDC alarm trigger condition.
871 +
872 +(% style="color:blue" %)**cc: **(% style="color:#037691" %)**2 bytes;**(%%) IDC alarm threshold.(uA)
873 +
874 +
875 +(% style="color:blue" %)**dd: **(% style="color:#037691" %)**1 byte;**(%%) Set the VDC alarm trigger condition.
876 +
877 +(% style="color:blue" %)**ee: **(% style="color:#037691" %)**2 bytes; **(%%)VDC alarm threshold.(mV)
878 +
879 +**Example:**
880 +
881 +* Downlink Payload: **09 03 00 3C 00 0B B8 00 13 38** ~/~/Equal to AT+ROC=3,60,0,3000,0,5000
882 +* Downlink Payload: **09 03 00 b4 01 0B B8 01 13 38**  ~/~/Equal to AT+ROC=3,60,1,3000,1,5000
883 +* Downlink Payload: **09 03 01 2C 00 0B B8 01 13 38**  ~/~/Equal to AT+ROC=3,60,0,3000,1,5000
884 +
885 +(% style="color:blue" %)**Screenshot of parsing example in TTN:**
886 +
887 +* AT+ROC=3,60,0,3000,0,5000
888 +
889 +[[image:image-20250116180030-2.png]]
890 +
891 +
892 +== 2.9 ​Firmware Change Log ==
893 +
894 +
566 566  **Firmware download link:**
567 567  
568 568  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
569 569  
570 570  
900 += 3. Configure PS-LB/LS =
571 571  
572 -= 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
902 +== 3.1 Configure Methods ==
573 573  
574 574  
575 -Use can configure PS-LB via AT Command or LoRaWAN Downlink.
905 +PS-LB/LS supports below configure method:
576 576  
577 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
578 -* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
907 +* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
908 +* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
909 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
579 579  
580 -There are two kinds of commands to configure PS-LB, they are:
911 +== 3.2 General Commands ==
581 581  
582 -* (% style="color:#037691" %)**General Commands**
583 583  
584 584  These commands are to configure:
585 585  
... ... @@ -586,31 +586,32 @@
586 586  * General system settings like: uplink interval.
587 587  * LoRaWAN protocol & radio related command.
588 588  
589 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
919 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
590 590  
591 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
921 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
592 592  
593 593  
594 -* (% style="color:#037691" %)**Commands special design for PS-LB**
924 +== 3.3 Commands special design for PS-LB/LS ==
595 595  
596 -These commands only valid for PS-LB, as below:
597 597  
927 +These commands only valid for PS-LB/LS, as below:
598 598  
599 -== 3.1 Set Transmit Interval Time ==
600 600  
930 +=== 3.3.1 Set Transmit Interval Time ===
601 601  
932 +
602 602  Feature: Change LoRaWAN End Node Transmit Interval.
603 603  
604 604  (% style="color:blue" %)**AT Command: AT+TDC**
605 605  
606 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
607 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
608 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
937 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
938 +|=(% 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**
939 +|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
609 609  30000
610 610  OK
611 611  the interval is 30000ms = 30s
612 612  )))
613 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
944 +|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
614 614  OK
615 615  Set transmit interval to 60000ms = 60 seconds
616 616  )))
... ... @@ -624,28 +624,27 @@
624 624  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
625 625  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
626 626  
958 +=== 3.3.2 Set Interrupt Mode ===
627 627  
628 -== 3.2 Set Interrupt Mode ==
629 629  
630 -
631 631  Feature, Set Interrupt mode for GPIO_EXIT.
632 632  
633 633  (% style="color:blue" %)**AT Command: AT+INTMOD**
634 634  
635 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
636 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
637 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
965 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
966 +|=(% 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**
967 +|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
638 638  0
639 639  OK
640 -the mode is 0 = No interruption
970 +the mode is 0 =Disable Interrupt
641 641  )))
642 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
972 +|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
643 643  Set Transmit Interval
644 -~1. (Disable Interrupt),
645 -2. (Trigger by rising and falling edge)
646 -3. (Trigger by falling edge)
647 -4. (Trigger by rising edge)
648 -)))|(% style="width:157px" %)OK
974 +0. (Disable Interrupt),
975 +~1. (Trigger by rising and falling edge)
976 +2. (Trigger by falling edge)
977 +3. (Trigger by rising edge)
978 +)))|(% style="background-color:#f2f2f2; width:157px" %)OK
649 649  
650 650  (% style="color:blue" %)**Downlink Command: 0x06**
651 651  
... ... @@ -656,60 +656,59 @@
656 656  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
657 657  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
658 658  
989 +=== 3.3.3 Set the output time ===
659 659  
660 -== 3.3 Set the output time ==
661 661  
662 -
663 663  Feature, Control the output 3V3 , 5V or 12V.
664 664  
665 665  (% style="color:blue" %)**AT Command: AT+3V3T**
666 666  
667 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
668 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
669 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
996 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
997 +|=(% 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**
998 +|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
670 670  0
671 671  OK
672 672  )))
673 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
1002 +|(% 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" %)(((
674 674  OK
675 675  default setting
676 676  )))
677 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
1006 +|(% 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" %)(((
678 678  OK
679 679  )))
680 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
1009 +|(% 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" %)(((
681 681  OK
682 682  )))
683 683  
684 684  (% style="color:blue" %)**AT Command: AT+5VT**
685 685  
686 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
687 -|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
688 -|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
1015 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
1016 +|=(% 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**
1017 +|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
689 689  0
690 690  OK
691 691  )))
692 -|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
1021 +|(% 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" %)(((
693 693  OK
694 694  default setting
695 695  )))
696 -|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
1025 +|(% 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" %)(((
697 697  OK
698 698  )))
699 -|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
1028 +|(% 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" %)(((
700 700  OK
701 701  )))
702 702  
703 703  (% style="color:blue" %)**AT Command: AT+12VT**
704 704  
705 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
706 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
707 -|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
1034 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
1035 +|=(% 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**
1036 +|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
708 708  0
709 709  OK
710 710  )))
711 -|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
712 -|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
1040 +|(% 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
1041 +|(% 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" %)(((
713 713  OK
714 714  )))
715 715  
... ... @@ -726,177 +726,182 @@
726 726  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
727 727  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
728 728  
1058 +(% style="color:red" %)**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.**
729 729  
730 -== 3.4 Set the Probe Model ==
1060 +(% style="color:red" %)**Therefore, the corresponding downlink command is increased by one byte to five bytes.**
731 731  
1062 +**Example: **
732 732  
733 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
1064 +* 120s=120000ms(D) =0x01D4C0(H), Downlink Payload: 07 **01** 01 D4 C0  **~-~-->**  AT+3V3T=120000
1065 +* 100s=100000ms(D) =0x0186A0(H), Downlink Payload: 07 **02** 01 86 A0  **~-~-->**  AT+5VT=100000
1066 +* 80s=80000ms(D) =0x013880(H), Downlink Payload: 07 **03** 01 38 80  **~-~-->**  AT+12VT=80000
734 734  
735 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
736 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
737 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
738 -0
739 -OK
740 -)))
741 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
742 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
743 -OK
744 -)))
745 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
746 -OK
747 -)))
1068 +=== 3.3.4 Set the Probe Model ===
748 748  
749 -(% style="color:blue" %)**Downlink Command: 0x08**
750 750  
751 -Format: Command Code (0x08) followed by 2 bytes.
1071 +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.
752 752  
753 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
754 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
1073 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
755 755  
1075 +AT+PROBE=aabb
756 756  
757 -== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
1077 +When aa=00, it is the water depth mode, and the current is converted into the water depth value; bb is the probe at a depth of several meters.
758 758  
1079 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
759 759  
760 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
1081 +bb represents which type of pressure sensor it is.
761 761  
762 -(% style="color:blue" %)**AT Command: AT** **+STDC**
1083 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
763 763  
764 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
765 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
766 -|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
767 -Get the mode of multiple acquisitions and one uplink
768 -)))|(((
769 -1,10,18
770 -OK
771 -)))
772 -|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
773 -OK
774 -(% style="color:#037691" %)**aa:**(%%)
775 -**0:** means disable this function and use TDC to send packets.
776 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
777 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
778 -(% style="color:#037691" %)**cc: **(%%)the number of collection times, the value is 1~~120
779 -)))
1085 +When aa=02, it is the Differential Pressure Sensor , which converts the current into a pressure value;
780 780  
781 -(% style="color:blue" %)**Downlink Command: 0xAE**
1087 +bb represents which type of pressure sensor it is.
782 782  
783 -Format: Command Code (0x08) followed by 5 bytes.
1089 +(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)
784 784  
785 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
1091 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1092 +|(% 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**
1093 +|(% 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
1094 +OK
1095 +|(% 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
1096 +|(% style="background-color:#f2f2f2; width:154px" %)(((
1097 +AT+PROBE=000A
1098 +)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
1099 +|(% 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
1100 +|(% 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
1101 +|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
786 786  
1103 +(% style="color:blue" %)**Downlink Command: 0x08**
787 787  
788 -= 4. Battery & how to replace =
1105 +Format: Command Code (0x08) followed by 2 bytes.
789 789  
790 -== 4.1 Battery Type ==
1107 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
1108 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
791 791  
1110 +=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
792 792  
793 -PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
794 794  
795 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1113 +Added AT+STDC command to collect the voltage of VDC_INPUT/IDC_INPUT multiple times and upload it at one time.
796 796  
797 -[[image:1675146710956-626.png]]
1115 +(% style="color:blue" %)**AT Command: AT** **+STDC**
798 798  
1117 +AT+STDC=aa,bb,bb
799 799  
800 -Minimum Working Voltage for the PS-LB:
1119 +(% style="color:#037691" %)**aa:**(%%)
1120 +**0:** means disable this function and use TDC to send packets.
1121 +**1:** means that the function is enabled to send packets by collecting VDC data for multiple times.
1122 +**2:** means that the function is enabled to send packets by collecting IDC data for multiple times.
1123 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
1124 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
801 801  
802 -PS-LB:  2.45v ~~ 3.6v
1126 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1127 +|(% 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**
1128 +|(% 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
1129 +OK
1130 +|(% 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" %)(((
1131 +Attention:Take effect after ATZ
803 803  
1133 +OK
1134 +)))
1135 +|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
1136 +Use the TDC interval to send packets.(default)
804 804  
805 -== 4.2 Replace Battery ==
1138 +
1139 +)))|(% style="background-color:#f2f2f2" %)(((
1140 +Attention:Take effect after ATZ
806 806  
1142 +OK
1143 +)))
807 807  
808 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1145 +(% style="color:blue" %)**Downlink Command: 0xAE**
809 809  
810 -And make sure the positive and negative pins match.
1147 +Format: Command Code (0xAE) followed by 4 bytes.
811 811  
1149 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
812 812  
813 -== 4.3 Power Consumption Analyze ==
1151 += 4. Battery & Power Consumption =
814 814  
815 815  
816 -Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
1154 +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.
817 817  
818 -Instruction to use as below:
1156 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
819 819  
820 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
821 821  
822 -(% style="color:blue" %)**Step 2:**(%%) Open it and choose
1159 += 5. OTA firmware update =
823 823  
824 -* Product Model
825 -* Uplink Interval
826 -* Working Mode
827 827  
828 -And the Life expectation in difference case will be shown on the right.
1162 +Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
829 829  
830 -[[image:1675146895108-304.png]]
831 831  
1165 += 6. FAQ =
832 832  
833 -The battery related documents as below:
1167 +== 6.1 How to use AT Command via UART to access device? ==
834 834  
835 -* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
836 -* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
837 -* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
838 838  
839 -[[image:image-20230131145708-3.png]]
1170 +See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
840 840  
841 841  
842 -=== 4.3.1 ​Battery Note ===
1173 +== 6.2 How to update firmware via UART port? ==
843 843  
844 844  
845 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
1176 +See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
846 846  
847 847  
848 -=== 4.3.2 Replace the battery ===
1179 +== 6.3 How to change the LoRa Frequency Bands/Region? ==
849 849  
850 850  
851 -You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
1182 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
1183 +When downloading the images, choose the required image file for download. ​
852 852  
853 -The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
854 854  
1186 +== 6.4 How to measure the depth of other liquids other than water? ==
855 855  
856 -= 5. Remote Configure device =
857 857  
858 -== 5.1 Connect via BLE ==
1189 +Test the current values at the depth of different liquids and convert them to a linear scale.
1190 +Replace its ratio with the ratio of water to current in the decoder.
859 859  
1192 +**Example:**
860 860  
861 -Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
1194 +Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
862 862  
1196 +**Calculate scale factor：**
1197 +Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
863 863  
864 -== 5.2 AT Command Set ==
1199 +**Calculation formula：**
865 865  
1201 +Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
866 866  
1203 +**Actual calculations：**
867 867  
868 -= 6. OTA firmware update =
1205 +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
869 869  
1207 +**Error：**
870 870  
871 -Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
1209 +0.009810726
872 872  
873 873  
874 -= 7. FAQ =
1212 +[[image:image-20240329175044-1.png]]
875 875  
876 -== 7.1 How to use AT Command to access device? ==
1214 += 7. Troubleshooting =
877 877  
1216 +== 7.1 Water Depth Always shows 0 in payload ==
878 878  
879 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
880 880  
1219 +If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
881 881  
882 -== 7.2 How to update firmware via UART port? ==
1221 +~1. Please set it to mod1
883 883  
1223 +2. Please set the command [[AT+PROBE>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/#H3.3.4SettheProbeModel]] according to the model of your sensor
884 884  
885 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
1225 +3. Check the connection status of the sensor
886 886  
887 887  
888 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
889 -
890 -
891 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
892 -When downloading the images, choose the required image file for download. ​
893 -
894 -
895 895  = 8. Order Info =
896 896  
897 897  
898 -[[image:image-20230131153105-4.png]]
1231 +(% style="display:none" %)
899 899  
1233 +[[image:image-20241021093209-1.png]]
900 900  
901 901  = 9. ​Packing Info =
902 902  
... ... @@ -903,7 +903,7 @@
903 903  
904 904  (% style="color:#037691" %)**Package Includes**:
905 905  
906 -* PS-LB LoRaWAN Pressure Sensor
1240 +* PS-LB or PS-LS LoRaWAN Pressure Sensor
907 907  
908 908  (% style="color:#037691" %)**Dimension and weight**:
909 909  
... ... @@ -912,12 +912,9 @@
912 912  * Package Size / pcs : cm
913 913  * Weight / pcs : g
914 914  
915 -
916 916  = 10. Support =
917 917  
918 918  
919 919  * 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.
920 920  
921 -* 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
922 -
923 -
1254 +* 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]].
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