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Last modified by Xiaoling on 2025/07/10 16:21
From version 53.11
edited by Xiaoling
on 2023/04/03 11:41
Change comment: There is no comment for this version
To version 24.1
edited by Xiaoling
on 2023/01/31 13:48
Change comment: Uploaded new attachment "1675144117571-832.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -4,7 +4,6 @@
4 4  
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 9  
10 10  
... ... @@ -11,38 +11,35 @@
11 11  
12 12  
13 13  
13 +
14 +
15 +
16 +
17 +
18 +
19 +
20 +
14 14  = 1. Introduction =
15 15  
16 16  == 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
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.
21 -)))
26 +The Dragino PS-LB series sensors are **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.
22 22  
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.
25 -)))
28 +The PS-LB series sensors include **Thread Installation Type** and **Immersion Type**, it supports different pressure range which can be used for different measurement requirement.
26 26  
27 -(((
28 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.
29 -)))
30 30  
31 -(((
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 -)))
34 34  
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.
37 -)))
34 +PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
38 38  
39 -(((
40 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.
41 -)))
42 42  
43 43  [[image:1675071321348-194.png]]
44 44  
45 45  
41 +
46 46  == 1.2 ​Features ==
47 47  
48 48  
... ... @@ -58,23 +58,23 @@
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 -* Controllable 3.3v,5v and 12v output to power external sensor
62 62  
58 +
63 63  == 1.3 Specification ==
64 64  
65 65  
66 -(% style="color:#037691" %)**Micro Controller:**
62 +**Micro Controller:**
67 67  
68 68  * MCU: 48Mhz ARM
69 69  * Flash: 256KB
70 70  * RAM: 64KB
71 71  
72 -(% style="color:#037691" %)**Common DC Characteristics:**
68 +**Common DC Characteristics:**
73 73  
74 74  * Supply Voltage: 2.5v ~~ 3.6v
75 75  * Operating Temperature: -40 ~~ 85°C
76 76  
77 -(% style="color:#037691" %)**LoRa Spec:**
73 +**LoRa Spec:**
78 78  
79 79  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
80 80  * Max +22 dBm constant RF output vs.
... ... @@ -81,19 +81,19 @@
81 81  * RX sensitivity: down to -139 dBm.
82 82  * Excellent blocking immunity
83 83  
84 -(% style="color:#037691" %)**Current Input Measuring :**
80 +**Current Input Measuring :**
85 85  
86 86  * Range: 0 ~~ 20mA
87 87  * Accuracy: 0.02mA
88 88  * Resolution: 0.001mA
89 89  
90 -(% style="color:#037691" %)**Voltage Input Measuring:**
86 +**Voltage Input Measuring:**
91 91  
92 92  * Range: 0 ~~ 30v
93 93  * Accuracy: 0.02v
94 94  * Resolution: 0.001v
95 95  
96 -(% style="color:#037691" %)**Battery:**
92 +**Battery:**
97 97  
98 98  * Li/SOCI2 un-chargeable battery
99 99  * Capacity: 8500mAh
... ... @@ -101,11 +101,12 @@
101 101  * Max continuously current: 130mA
102 102  * Max boost current: 2A, 1 second
103 103  
104 -(% style="color:#037691" %)**Power Consumption**
100 +**Power Consumption**
105 105  
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
105 +
109 109  == 1.4 Probe Types ==
110 110  
111 111  === 1.4.1 Thread Installation Type ===
... ... @@ -124,6 +124,7 @@
124 124  * Operating temperature: -20℃~~60℃
125 125  * Connector Type: Various Types, see order info
126 126  
124 +
127 127  === 1.4.2 Immersion Type ===
128 128  
129 129  
... ... @@ -133,20 +133,25 @@
133 133  * Measuring Range: Measure range can be customized, up to 100m.
134 134  * Accuracy: 0.2% F.S
135 135  * Long-Term Stability: ±0.2% F.S / Year
134 +* Overload 200% F.S
135 +* Zero Temperature Drift: ±2% F.S)
136 +* FS Temperature Drift: ±2% F.S
136 136  * Storage temperature: -30℃~~80℃
137 -* Operating temperature: 0℃~~50℃
138 +* Operating temperature: -40℃~~85℃
138 138  * Material: 316 stainless steels
139 139  
141 +
140 140  == 1.5 Probe Dimension ==
141 141  
142 142  
143 143  
146 +
144 144  == 1.6 Application and Installation ==
145 145  
146 146  === 1.6.1 Thread Installation Type ===
147 147  
148 148  
149 -(% style="color:blue" %)**Application:**
152 +**Application:**
150 150  
151 151  * Hydraulic Pressure
152 152  * Petrochemical Industry
... ... @@ -164,7 +164,7 @@
164 164  === 1.6.2 Immersion Type ===
165 165  
166 166  
167 -(% style="color:blue" %)**Application:**
170 +**Application:**
168 168  
169 169  Liquid & Water Pressure / Level detect.
170 170  
... ... @@ -183,9 +183,9 @@
183 183  == 1.7 Sleep mode and working mode ==
184 184  
185 185  
186 -(% 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.
189 +**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
187 187  
188 -(% 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.
191 +**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.
189 189  
190 190  
191 191  == 1.8 Button & LEDs ==
... ... @@ -194,19 +194,24 @@
194 194  [[image:1675071855856-879.png]]
195 195  
196 196  
197 -(% border="1" cellspacing="4" style="width:510px" %)
198 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
199 -|(% 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" %)(((
200 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
200 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:black; width:510px" %)
201 +|(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
202 +|(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
203 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
204 +
201 201  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
202 202  )))
203 -|(% 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" %)(((
204 -(% 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.
205 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
207 +|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
208 +**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
209 +
210 +**Green led** will solidly turn on for 5 seconds after joined in network.
211 +
206 206  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.
207 207  )))
208 -|(% 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-NA is in Deep Sleep Mode.
214 +|(% style="width:138px" %)Fast press ACT 5 times.|(% style="width:100px" %)Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
209 209  
216 +
217 +
210 210  == 1.9 Pin Mapping ==
211 211  
212 212  
... ... @@ -231,102 +231,122 @@
231 231  == 1.11 Mechanical ==
232 232  
233 233  
234 -[[image:1675143884058-338.png]]
235 235  
236 236  
237 -[[image:1675143899218-599.png]]
244 +[[image:1675143884058-338.png]]
238 238  
239 239  
240 -[[image:1675143909447-639.png]]
241 241  
242 242  
243 -= 2. Configure PS-LB to connect to LoRaWAN network =
249 +1. Configure PS-LB to connect to LoRaWAN network
250 +11. How it works
244 244  
245 -== 2.1 How it works ==
252 +The PS-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
246 246  
247 247  
248 -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.
255 +1.
256 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
249 249  
250 -
251 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
252 -
253 -
254 254  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.
255 255  
256 256  
257 -[[image:1675144005218-297.png]]
261 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
258 258  
259 259  
260 260  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.
261 261  
262 262  
263 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
267 +**Step 1**: Create a device in TTN with the OTAA keys from PS-LB.
264 264  
265 265  Each PS-LB is shipped with a sticker with the default device EUI as below:
266 266  
267 -[[image:image-20230131134744-2.jpeg]]
268 268  
272 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
269 269  
270 270  
275 +
276 +
277 +
271 271  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
272 272  
273 273  
274 -(% style="color:blue" %)**Register the device**
281 +**Register the device**
275 275  
276 -[[image:1675144099263-405.png]]
283 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
277 277  
278 278  
279 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
286 +**Add APP EUI and DEV EUI**
280 280  
281 -[[image:1675144117571-832.png]]
282 282  
289 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
283 283  
284 -(% style="color:blue" %)**Add APP EUI in the application**
285 285  
292 +**Add APP EUI in the application**
286 286  
287 -[[image:1675144143021-195.png]]
288 288  
295 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
289 289  
290 -(% style="color:blue" %)**Add APP KEY**
291 291  
292 -[[image:1675144157838-392.png]]
298 +**Add APP KEY**
293 293  
294 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
300 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
295 295  
296 296  
303 +**Step 2**: Activate on PS-LB
304 +
305 +
297 297  Press the button for 5 seconds to activate the PS-LB.
298 298  
299 -(% 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.
300 300  
309 +**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.
310 +
311 +
301 301  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
302 302  
303 303  
304 -== 2.3 ​Uplink Payload ==
315 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
305 305  
306 -=== 2.3.1 Device Status, FPORT~=5 ===
307 307  
308 308  
319 +
320 +1.
321 +11. ​Uplink Payload
322 +
323 +Uplink payloads have two types:
324 +
325 +* Distance Value: Use FPORT=2
326 +* Other control commands: Use other FPORT fields.
327 +
328 +The application server should parse the correct value based on FPORT settings.
329 +
330 +
331 +
332 +1.
333 +11.
334 +111. Device Status, FPORT=5
335 +
309 309  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
310 310  
338 +
311 311  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
312 312  
313 313  
314 -(% border="1" cellspacing="4" style="width:510px" %)
315 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
316 -|(% 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**
317 -|(% 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
342 +|(% colspan="6" %)**Device Status (FPORT=5)**
343 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
344 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
318 318  
319 319  Example parse in TTNv3
320 320  
321 -[[image:1675144504430-490.png]]
348 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
322 322  
323 323  
324 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
325 325  
326 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
352 +**Sensor Model**: For PS-LB, this value is 0x16
327 327  
328 -(% style="color:#037691" %)**Frequency Band**:
354 +**Firmware Version**: 0x0100, Means: v1.0.0 version
329 329  
356 +**Frequency Band**:
357 +
330 330  *0x01: EU868
331 331  
332 332  *0x02: US915
... ... @@ -356,7 +356,7 @@
356 356  *0x0e: MA869
357 357  
358 358  
359 -(% style="color:#037691" %)**Sub-Band**:
387 +**Sub-Band**:
360 360  
361 361  AU915 and US915:value 0x00 ~~ 0x08
362 362  
... ... @@ -365,7 +365,7 @@
365 365  Other Bands: Always 0x00
366 366  
367 367  
368 -(% style="color:#037691" %)**Battery Info**:
396 +**Battery Info**:
369 369  
370 370  Check the battery voltage.
371 371  
... ... @@ -374,477 +374,566 @@
374 374  Ex2: 0x0B49 = 2889mV
375 375  
376 376  
377 -=== 2.3.2 Sensor value, FPORT~=2 ===
378 378  
406 +1.
407 +11.
408 +111. Sensor value, FPORT=2
379 379  
380 380  Uplink payload includes in total 9 bytes.
381 381  
382 382  
383 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
384 -|(% style="width:97px" %)(((
385 -**Size(bytes)**
386 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
387 -|(% 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"]]
413 +|(((
414 +**Size**
388 388  
389 -[[image:1675144608950-310.png]]
416 +**(bytes)**
417 +)))|**2**|**2**|**2**|**2**|**1**
418 +|**Value**|[[BAT>>path:#bat]]|[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
390 390  
391 391  
392 -=== 2.3.3 Battery Info ===
393 393  
394 394  
395 -Check the battery voltage for PS-LB.
396 396  
397 -Ex1: 0x0B45 = 2885mV
424 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
398 398  
399 -Ex2: 0x0B49 = 2889mV
400 400  
401 401  
402 -=== 2.3.4 Probe Model ===
428 +1.
429 +11.
430 +111. Battery Info
403 403  
432 +Check the battery voltage for PS-LB.
404 404  
405 -PS-LB 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. 
434 +Ex1: 0x0B45 = 2885mV
406 406  
436 +Ex2: 0x0B49 = 2889mV
407 407  
408 -**For example.**
409 409  
410 -(% border="1" cellspacing="4" style="width:510px" %)
411 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Example: 12mA meaning**
412 -|(% style="background-color:#f2f2f2" %)PS-LB-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
413 -|(% style="background-color:#f2f2f2" %)PS-LB-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
414 -|(% style="background-color:#f2f2f2" %)PS-LB-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
439 +1.
440 +11.
441 +111. Probe Model
415 415  
416 -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.
443 +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. 
417 417  
418 418  
419 -=== 2.3.5 0~~20mA value (IDC_IN) ===
446 +For example.
420 420  
448 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
449 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
450 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
421 421  
422 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
452 +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.
423 423  
424 -(% style="color:#037691" %)**Example**:
425 425  
426 -27AE(H) = 10158 (D)/1000 = 10.158mA.
455 +1.
456 +11.
457 +111. 0~~20mA value (IDC_IN)
427 427  
459 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
428 428  
429 -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:
430 430  
431 -[[image:image-20230225154759-1.png||height="408" width="741"]]
462 +**Example**:
432 432  
464 +27AE(H) = 10158 (D)/1000 = 10.158mA.
433 433  
434 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
435 435  
467 +1.
468 +11.
469 +111. 0~~30V value ( pin VDC_IN)
436 436  
437 437  Measure the voltage value. The range is 0 to 30V.
438 438  
439 -(% style="color:#037691" %)**Example**:
440 440  
474 +**Example**:
475 +
441 441  138E(H) = 5006(D)/1000= 5.006V
442 442  
443 443  
444 -=== 2.3.7 IN1&IN2&INT pin ===
479 +1.
480 +11.
481 +111. IN1&IN2&INT pin
445 445  
446 -
447 447  IN1 and IN2 are used as digital input pins.
448 448  
449 -(% style="color:#037691" %)**Example**:
485 +**Example**:
450 450  
451 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
487 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
452 452  
453 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
489 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
454 454  
455 455  
456 -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.
457 457  
458 -(% style="color:#037691" %)**Example:**
493 +This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
459 459  
460 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
461 461  
462 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
496 +**Example:**
463 463  
464 -0x01: Interrupt Uplink Packet.
498 +09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
465 465  
500 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
466 466  
467 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
502 +0x01: Interrupt Uplink Packet.
468 468  
469 469  
470 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
471 -|(% style="width:94px" %)(((
472 -**Size(bytes)**
473 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
474 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
475 -Voltage value, each 2 bytes is a set of voltage values.
476 -)))
477 477  
478 -[[image:image-20230220171300-1.png||height="207" width="863"]]
479 479  
480 -Multiple sets of data collected are displayed in this form：
481 481  
482 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
483 483  
484 484  
485 -=== 2.3.9 ​Decode payload in The Things Network ===
510 +1.
511 +11.
512 +111. ​Decode payload in The Things Network
486 486  
487 -
488 488  While using TTN network, you can add the payload format to decode the payload.
489 489  
490 490  
491 -[[image:1675144839454-913.png]]
517 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
492 492  
519 +PS-LB TTN Payload Decoder:
493 493  
494 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
521 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
495 495  
496 496  
497 -== 2.4 Uplink Interval ==
524 +1.
525 +11. Uplink Interval
498 498  
527 +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:
499 499  
500 -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);"]]
529 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
501 501  
502 502  
503 -== 2.5 Show Data in DataCake IoT Server ==
504 504  
533 +1.
534 +11. ​Show Data in DataCake IoT Server
505 505  
506 506  [[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:
507 507  
508 508  
509 -(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
539 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
510 510  
511 -(% 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:
541 +**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:
512 512  
513 513  
514 -[[image:1675144951092-237.png]]
544 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
515 515  
516 516  
517 -[[image:1675144960452-126.png]]
547 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
518 518  
519 519  
520 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
550 +Step 3: Create an account or log in Datacake.
521 521  
522 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
552 +Step 4: Create PS-LB product.
523 523  
524 -[[image:1675145004465-869.png]]
554 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
525 525  
526 526  
527 -[[image:1675145018212-853.png]]
528 528  
558 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
529 529  
530 530  
561 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
531 531  
532 -[[image:1675145029119-717.png]]
533 533  
564 +Step 5: add payload decode
534 534  
535 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
536 536  
537 -[[image:1675145051360-659.png]]
567 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
538 538  
569 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
539 539  
540 -[[image:1675145060812-420.png]]
541 541  
542 542  
543 543  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
544 544  
545 545  
546 -[[image:1675145081239-376.png]]
576 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
547 547  
548 548  
549 -== 2.6 Frequency Plans ==
550 550  
551 551  
581 +
582 +
583 +
584 +
585 +
586 +
587 +
588 +
589 +
590 +
591 +
592 +
593 +
594 +1.
595 +11. Frequency Plans
596 +
552 552  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.
553 553  
554 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
555 555  
600 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
556 556  
557 -== 2.7 ​Firmware Change Log ==
558 558  
559 559  
604 +
605 +1.
606 +11. ​Firmware Change Log
607 +
560 560  **Firmware download link:**
561 561  
562 562  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
563 563  
564 564  
565 -= 3. Configure PS-LB =
566 566  
567 -== 3.1 Configure Methods ==
614 +1. Configure PS-LB via AT Command or LoRaWAN Downlink
568 568  
616 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
569 569  
570 -PS-LB-NA supports below configure method:
618 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
619 +* LoRaWAN Downlink instruction for different platforms:
571 571  
572 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
573 -* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]].
574 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
621 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
575 575  
576 -== 3.2 General Commands ==
577 577  
624 +There are two kinds of commands to configure PS-LB, they are:
578 578  
626 +* **General Commands**.
627 +
579 579  These commands are to configure:
580 580  
581 581  * General system settings like: uplink interval.
582 582  * LoRaWAN protocol & radio related command.
583 583  
584 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
633 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
585 585  
586 -[[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/]]
635 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
587 587  
588 588  
638 +* **Commands special design for PS-LB**
589 589  
590 -== 3.3 Commands special design for PS-LB ==
591 -
592 592  These commands only valid for PS-LB, as below:
593 593  
594 594  
595 -=== 3.3.1 Set Transmit Interval Time ===
643 +1.
644 +11. Set Transmit Interval Time
596 596  
597 -
598 598  Feature: Change LoRaWAN End Node Transmit Interval.
599 599  
600 -(% style="color:blue" %)**AT Command: AT+TDC**
648 +**AT Command: AT+TDC**
601 601  
602 -(% border="1" cellspacing="4" style="width:510px" %)
603 -|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
604 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
650 +|**Command Example**|**Function**|**Response**
651 +|AT+TDC=?|Show current transmit Interval|(((
605 605  30000
653 +
606 606  OK
655 +
607 607  the interval is 30000ms = 30s
608 608  )))
609 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
658 +|AT+TDC=60000|Set Transmit Interval|(((
610 610  OK
660 +
611 611  Set transmit interval to 60000ms = 60 seconds
612 612  )))
613 613  
614 -(% style="color:blue" %)**Downlink Command: 0x01**
664 +**Downlink Command: 0x01**
615 615  
616 616  Format: Command Code (0x01) followed by 3 bytes time value.
617 617  
618 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
668 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
619 619  
620 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
621 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
670 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
671 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
622 622  
623 -=== 3.3.2 Set Interrupt Mode ===
624 624  
674 +1.
675 +11. Set Interrupt Mode
625 625  
626 626  Feature, Set Interrupt mode for GPIO_EXIT.
627 627  
628 -(% style="color:blue" %)**AT Command: AT+INTMOD**
679 +**AT Command: AT+INTMOD**
629 629  
630 -(% border="1" cellspacing="4" style="width:510px" %)
631 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
632 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
681 +|**Command Example**|**Function**|**Response**
682 +|AT+INTMOD=?|Show current interrupt mode|(((
633 633  0
684 +
634 634  OK
635 -the mode is 0 =Disable Interrupt
686 +
687 +the mode is 0 = No interruption
636 636  )))
637 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
689 +|AT+INTMOD=2|(((
638 638  Set Transmit Interval
639 -0. (Disable Interrupt),
640 -~1. (Trigger by rising and falling edge)
641 -2. (Trigger by falling edge)
642 -3. (Trigger by rising edge)
643 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
644 644  
645 -(% style="color:blue" %)**Downlink Command: 0x06**
692 +1. (Disable Interrupt),
693 +1. (Trigger by rising and falling edge),
694 +1. (Trigger by falling edge)
695 +1. (Trigger by rising edge)
696 +)))|OK
646 646  
698 +**Downlink Command: 0x06**
699 +
647 647  Format: Command Code (0x06) followed by 3 bytes.
648 648  
649 649  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
650 650  
651 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
652 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
704 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
705 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
653 653  
654 -=== 3.3.3 Set the output time ===
707 +1.
708 +11. Set the output time
655 655  
656 -
657 657  Feature, Control the output 3V3 , 5V or 12V.
658 658  
659 -(% style="color:blue" %)**AT Command: AT+3V3T**
712 +**AT Command: AT+3V3T**
660 660  
661 -(% border="1" cellspacing="4" style="width:474px" %)
662 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
663 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
714 +|**Command Example**|**Function**|**Response**
715 +|AT+3V3T=?|Show 3V3 open time.|(((
664 664  0
717 +
665 665  OK
666 666  )))
667 -|(% 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" %)(((
720 +|AT+3V3T=0|Normally open 3V3 power supply.|(((
668 668  OK
722 +
669 669  default setting
670 670  )))
671 -|(% 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" %)(((
725 +|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
672 672  OK
727 +
728 +
673 673  )))
674 -|(% 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" %)(((
730 +|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
675 675  OK
732 +
733 +
676 676  )))
677 677  
678 -(% style="color:blue" %)**AT Command: AT+5VT**
736 +**AT Command: AT+5VT**
679 679  
680 -(% border="1" cellspacing="4" style="width:470px" %)
681 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
682 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
738 +|**Command Example**|**Function**|**Response**
739 +|AT+5VT=?|Show 5V open time.|(((
683 683  0
741 +
684 684  OK
685 685  )))
686 -|(% 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" %)(((
744 +|AT+5VT=0|Normally closed 5V power supply.|(((
687 687  OK
746 +
688 688  default setting
689 689  )))
690 -|(% 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" %)(((
749 +|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
691 691  OK
751 +
752 +
692 692  )))
693 -|(% 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" %)(((
754 +|AT+5VT=65535|Normally open 5V power supply.|(((
694 694  OK
756 +
757 +
695 695  )))
696 696  
697 -(% style="color:blue" %)**AT Command: AT+12VT**
760 +**AT Command: AT+12VT**
698 698  
699 -(% border="1" cellspacing="4" style="width:443px" %)
700 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
701 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
762 +|**Command Example**|**Function**|**Response**
763 +|AT+12VT=?|Show 12V open time.|(((
702 702  0
765 +
703 703  OK
704 704  )))
705 -|(% 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
706 -|(% 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" %)(((
768 +|AT+12VT=0|Normally closed 12V power supply.|OK
769 +|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
707 707  OK
771 +
772 +
708 708  )))
709 709  
710 -(% style="color:blue" %)**Downlink Command: 0x07**
775 +**Downlink Command: 0x07**
711 711  
712 712  Format: Command Code (0x07) followed by 3 bytes.
713 713  
714 714  The first byte is which power, the second and third bytes are the time to turn on.
715 715  
716 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
717 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
718 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
719 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
720 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
721 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
781 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
782 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
783 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
784 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
785 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
786 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
722 722  
723 -=== 3.3.4 Set the Probe Model ===
788 +1.
789 +11. Set the Probe Model
724 724  
791 +**AT Command: AT** **+PROBE**
725 725  
726 -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.
793 +|**Command Example**|**Function**|**Response**
794 +|AT +PROBE =?|Get or Set the probe model.|(((
795 +0
727 727  
728 -**AT Command: AT** **+PROBE**
797 +OK
798 +)))
799 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
800 +|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
801 +OK
729 729  
730 -AT+PROBE=aabb
803 +
804 +)))
805 +|AT +PROBE =0000|Initial state, no settings.|(((
806 +OK
731 731  
732 -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.
808 +
809 +)))
733 733  
734 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
811 +**Downlink Command: 0x08**
735 735  
736 -bb represents which type of pressure sensor it is.
813 +Format: Command Code (0x08) followed by 2 bytes.
737 737  
738 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
815 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
816 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
739 739  
740 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
741 -|**Command Example**|**Function**|**Response**
742 -|AT +PROBE =?|Get or Set the probe model.|0
743 -OK
744 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
745 -|(((
746 -AT +PROBE =000A
747 747  
748 -
749 -)))|Set water depth sensor mode, 10m type.|OK
750 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
751 -|AT +PROBE =0000|Initial state, no settings.|OK
752 752  
753 -**Downlink Command: 0x08**
820 +1. Battery & how to replace
821 +11. Battery Type
754 754  
755 -Format: Command Code (0x08) followed by 2 bytes.
823 +PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. 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.
756 756  
757 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
758 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
759 759  
760 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
826 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
761 761  
828 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
762 762  
763 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
764 764  
765 -(% style="color:blue" %)**AT Command: AT** **+STDC**
831 +Minimum Working Voltage for the PS-LB:
766 766  
767 -AT+STDC=aa,bb,bb
833 +PS-LB:  2.45v ~~ 3.6v
768 768  
769 -(% style="color:#037691" %)**aa:**(%%)
770 -**0:** means disable this function and use TDC to send packets.
771 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
772 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
773 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
774 774  
775 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
776 -|**Command Example**|**Function**|**Response**
777 -|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
778 -OK
779 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
780 -Attention:Take effect after ATZ
836 +1.
837 +11. Replace Battery
781 781  
782 -OK
783 -)))
784 -|AT+STDC=0, 0,0|(((
785 -Use the TDC interval to send packets.(default)
839 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
786 786  
787 -
788 -)))|(((
789 -Attention:Take effect after ATZ
841 +And make sure the positive and negative pins match.
790 790  
791 -OK
843 +
844 +
845 +1.
846 +11. Power Consumption Analyze
847 +
848 +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.
849 +
850 +
851 +Instruction to use as below:
852 +
853 +
854 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
855 +
856 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
857 +
858 +
859 +Step 2: Open it and choose
860 +
861 +* Product Model
862 +* Uplink Interval
863 +* Working Mode
864 +
865 +And the Life expectation in difference case will be shown on the right.
866 +
867 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
868 +
869 +
870 +The battery related documents as below:
871 +
872 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
873 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
874 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
875 +
876 +|(((
877 +JST-XH-2P connector
792 792  )))
793 793  
794 -(% style="color:blue" %)**Downlink Command: 0xAE**
880 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
795 795  
796 -Format: Command Code (0x08) followed by 5 bytes.
797 797  
798 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
799 799  
800 -= 4. Battery & Power Consumption =
884 +1.
885 +11.
886 +111. ​Battery Note
801 801  
802 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
888 +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.
803 803  
804 - [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
805 805  
891 +1.
892 +11.
893 +111. ​Replace the battery
806 806  
807 -= 5. OTA firmware update =
895 +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.
808 808  
809 809  
810 -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/]]
898 +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)
811 811  
812 812  
813 -= 6. FAQ =
814 814  
815 -== 6.1 How to use AT Command via UART to access device? ==
816 816  
817 817  
818 -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]]
819 819  
905 +1. Remote Configure device
906 +11. Connect via BLE
820 820  
821 -== 6.2 How to update firmware via UART port? ==
908 +Please see this instruction for how to configure via BLE:
822 822  
910 +[[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/]]
823 823  
824 -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]]
825 825  
913 +1.
914 +11. AT Command Set
826 826  
827 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
916 +1. OTA firmware update
828 828  
918 +Please see this link for how to do OTA firmware update.
829 829  
830 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
920 +[[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/]]
921 +
922 +
923 +
924 +
925 +
926 +1. FAQ
927 +11. How to use AT Command to access device?
928 +
929 +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]]
930 +
931 +
932 +1.
933 +11. How to update firmware via UART port?
934 +
935 +See:
936 +
937 +[[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]]
938 +
939 +
940 +1.
941 +11. How to change the LoRa Frequency Bands/Region
942 +
943 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
831 831  When downloading the images, choose the required image file for download. ​
832 832  
833 833  
834 -= 7. Order Info =
835 835  
836 836  
837 -[[image:image-20230131153105-4.png]]
838 838  
950 +1. Order Info
839 839  
840 -= 8. ​Packing Info =
952 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
841 841  
842 842  
843 -(% style="color:#037691" %)**Package Includes**:
844 844  
956 +
957 +
958 +1. ​Packing Info
959 +
960 +**Package Includes**:
961 +
845 845  * PS-LB LoRaWAN Pressure Sensor
846 846  
847 -(% style="color:#037691" %)**Dimension and weight**:
964 +**Dimension and weight**:
848 848  
849 849  * Device Size: cm
850 850  * Device Weight: g
... ... @@ -851,11 +851,12 @@
851 851  * Package Size / pcs : cm
852 852  * Weight / pcs : g
853 853  
854 -= 9. Support =
855 855  
856 856  
973 +1. ​Support
974 +
857 857  * 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.
976 +* 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
858 858  
859 -* 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]]
978 +[[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]]
860 860  
861 -
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