Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 42.31 >
edited by Xiaoling
on 2023/01/31 16:53
To version < 42.14 >
edited by Xiaoling
on 2023/01/31 16:07
>
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Summary

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Content
... ... @@ -16,29 +16,17 @@
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 -)))
19 +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.
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 -)))
21 +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.
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 -)))
27 +PS-LB is powered by **(% style="color:blue" %)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  
... ... @@ -60,21 +60,22 @@
60 60  * Downlink to change configure
61 61  * 8500mAh Battery for long term use
62 62  
51 +
63 63  == 1.3 Specification ==
64 64  
65 65  
66 -(% style="color:#037691" %)**Micro Controller:**
55 +**(% style="color:#037691" %)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:**
61 +**(% style="color:#037691" %)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:**
66 +**(% style="color:#037691" %)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 :**
73 +**(% style="color:#037691" %)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:**
79 +**(% style="color:#037691" %)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:**
85 +**(% style="color:#037691" %)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**
93 +**(% style="color:#037691" %)Power Consumption**
105 105  
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
98 +
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  
117 +
127 127  === 1.4.2 Immersion Type ===
128 128  
129 129  
... ... @@ -140,6 +140,7 @@
140 140  * Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
134 +
143 143  == 1.5 Probe Dimension ==
144 144  
145 145  
... ... @@ -150,7 +150,7 @@
150 150  === 1.6.1 Thread Installation Type ===
151 151  
152 152  
153 -(% style="color:blue" %)**Application:**
145 +**(% style="color:blue" %)Application:**
154 154  
155 155  * Hydraulic Pressure
156 156  * Petrochemical Industry
... ... @@ -168,7 +168,7 @@
168 168  === 1.6.2 Immersion Type ===
169 169  
170 170  
171 -(% style="color:blue" %)**Application:**
163 +**(% style="color:blue" %)Application:**
172 172  
173 173  Liquid & Water Pressure / Level detect.
174 174  
... ... @@ -187,9 +187,9 @@
187 187  == 1.7 Sleep mode and working mode ==
188 188  
189 189  
190 -(% 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.
182 +**(% 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.
191 191  
192 -(% 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.
184 +**(% 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.
193 193  
194 194  
195 195  == 1.8 Button & LEDs ==
... ... @@ -199,18 +199,23 @@
199 199  
200 200  
201 201  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
202 -|=(% style="width: 150px;" %)**Behavior on ACT**|=(% style="width: 90px;" %)**Function**|=**Action**
203 -|(% style="width:260px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
204 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
194 +|(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
195 +|(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
196 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **(% style="color:blue" %)blue led** (%%)will blink once.
197 +
205 205  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
206 206  )))
207 207  |(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
208 -(% 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.
209 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
201 +**(% 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.
202 +
203 +**(% style="color:green" %)Green led**(%%) will solidly turn on for 5 seconds after joined in network.
204 +
210 210  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.
211 211  )))
212 212  |(% 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.
213 213  
209 +
210 +
214 214  == 1.9 Pin Mapping ==
215 215  
216 216  
... ... @@ -251,7 +251,7 @@
251 251  == 2.1 How it works ==
252 252  
253 253  
254 -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.
251 +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.
255 255  
256 256  
257 257  
... ... @@ -267,7 +267,7 @@
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.
267 +**(% style="color:blue" %)Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
271 271  
272 272  Each PS-LB is shipped with a sticker with the default device EUI as below:
273 273  
... ... @@ -278,32 +278,32 @@
278 278  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
279 279  
280 280  
281 -(% style="color:blue" %)**Register the device**
278 +**(% style="color:blue" %)Register the device**
282 282  
283 283  [[image:1675144099263-405.png]]
284 284  
285 285  
286 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
283 +**(% style="color:blue" %)Add APP EUI and DEV EUI**
287 287  
288 288  [[image:1675144117571-832.png]]
289 289  
290 290  
291 -(% style="color:blue" %)**Add APP EUI in the application**
288 +**(% style="color:blue" %)Add APP EUI in the application**
292 292  
293 293  
294 294  [[image:1675144143021-195.png]]
295 295  
296 296  
297 -(% style="color:blue" %)**Add APP KEY**
294 +**(% style="color:blue" %)Add APP KEY**
298 298  
299 299  [[image:1675144157838-392.png]]
300 300  
301 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
298 +**(% style="color:blue" %)Step 2:**(%%) Activate on PS-LB
302 302  
303 303  
304 304  Press the button for 5 seconds to activate the PS-LB.
305 305  
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.
303 +**(% 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  
308 308  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
309 309  
... ... @@ -338,11 +338,11 @@
338 338  [[image:1675144504430-490.png]]
339 339  
340 340  
341 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
338 +**(% style="color:#037691" %)Sensor Model**(%%): For PS-LB, this value is 0x16
342 342  
343 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
340 +**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
344 344  
345 -(% style="color:#037691" %)**Frequency Band**:
342 +**(% style="color:#037691" %)Frequency Band**:
346 346  
347 347  *0x01: EU868
348 348  
... ... @@ -373,7 +373,7 @@
373 373  *0x0e: MA869
374 374  
375 375  
376 -(% style="color:#037691" %)**Sub-Band**:
373 +**(% style="color:#037691" %)Sub-Band**:
377 377  
378 378  AU915 and US915:value 0x00 ~~ 0x08
379 379  
... ... @@ -382,7 +382,7 @@
382 382  Other Bands: Always 0x00
383 383  
384 384  
385 -(% style="color:#037691" %)**Battery Info**:
382 +**(% style="color:#037691" %)Battery Info**:
386 386  
387 387  Check the battery voltage.
388 388  
... ... @@ -400,8 +400,8 @@
400 400  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
401 401  |(% style="width:97px" %)(((
402 402  **Size(bytes)**
403 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
404 -|(% 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"]]
400 +)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1**
401 +|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:58px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
405 405  
406 406  [[image:1675144608950-310.png]]
407 407  
... ... @@ -438,7 +438,7 @@
438 438  
439 439  The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
440 440  
441 -(% style="color:#037691" %)**Example**:
438 +**(% style="color:#037691" %)Example**:
442 442  
443 443  27AE(H) = 10158 (D)/1000 = 10.158mA.
444 444  
... ... @@ -448,7 +448,7 @@
448 448  
449 449  Measure the voltage value. The range is 0 to 30V.
450 450  
451 -(% style="color:#037691" %)**Example**:
448 +**(% style="color:#037691" %)Example**:
452 452  
453 453  138E(H) = 5006(D)/1000= 5.006V
454 454  
... ... @@ -458,20 +458,20 @@
458 458  
459 459  IN1 and IN2 are used as digital input pins.
460 460  
461 -(% style="color:#037691" %)**Example**:
458 +**(% style="color:#037691" %)Example**:
462 462  
463 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
460 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
464 464  
465 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
462 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
466 466  
467 467  
468 -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.
465 +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.
469 469  
470 -(% style="color:#037691" %)**Example:**
467 +**(% style="color:#037691" %)Example:**
471 471  
472 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
469 +09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
473 473  
474 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
471 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
475 475  
476 476  0x01: Interrupt Uplink Packet.
477 477  
... ... @@ -500,9 +500,9 @@
500 500  [[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:
501 501  
502 502  
503 -(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
500 +**(% style="color:blue" %)Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
504 504  
505 -(% 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:
502 +**(% 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:
506 506  
507 507  
508 508  [[image:1675144951092-237.png]]
... ... @@ -511,9 +511,9 @@
511 511  [[image:1675144960452-126.png]]
512 512  
513 513  
514 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
511 +**(% style="color:blue" %)Step 3:**(%%) Create an account or log in Datacake.
515 515  
516 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
513 +**(% style="color:#blue" %)Step 4:** (%%)Create PS-LB product.
517 517  
518 518  [[image:1675145004465-869.png]]
519 519  
... ... @@ -526,7 +526,7 @@
526 526  [[image:1675145029119-717.png]]
527 527  
528 528  
529 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
526 +**(% style="color:blue" %)Step 5: **(%%)add payload decode
530 530  
531 531  [[image:1675145051360-659.png]]
532 532  
... ... @@ -563,12 +563,13 @@
563 563  
564 564  Use can configure PS-LB via AT Command or LoRaWAN Downlink.
565 565  
566 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
563 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
567 567  * LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
568 568  
566 +
569 569  There are two kinds of commands to configure PS-LB, they are:
570 570  
571 -* (% style="color:#037691" %)**General Commands**.
569 +* **General Commands**.
572 572  
573 573  These commands are to configure:
574 574  
... ... @@ -580,7 +580,7 @@
580 580  [[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/]]
581 581  
582 582  
583 -* (% style="color:#037691" %)**Commands special design for PS-LB**
581 +* **Commands special design for PS-LB**
584 584  
585 585  These commands only valid for PS-LB, as below:
586 586  
... ... @@ -590,21 +590,24 @@
590 590  
591 591  Feature: Change LoRaWAN End Node Transmit Interval.
592 592  
593 -(% style="color:blue" %)**AT Command: AT+TDC**
591 +**AT Command: AT+TDC**
594 594  
595 595  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
596 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
597 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
594 +|**Command Example**|**Function**|**Response**
595 +|AT+TDC=?|Show current transmit Interval|(((
598 598  30000
597 +
599 599  OK
599 +
600 600  the interval is 30000ms = 30s
601 601  )))
602 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
602 +|AT+TDC=60000|Set Transmit Interval|(((
603 603  OK
604 +
604 604  Set transmit interval to 60000ms = 60 seconds
605 605  )))
606 606  
607 -(% style="color:blue" %)**Downlink Command: 0x01**
608 +**Downlink Command: 0x01**
608 608  
609 609  Format: Command Code (0x01) followed by 3 bytes time value.
610 610  
... ... @@ -613,29 +613,36 @@
613 613  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
614 614  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
615 615  
617 +
616 616  == 3.2 Set Interrupt Mode ==
617 617  
618 618  
619 619  Feature, Set Interrupt mode for GPIO_EXIT.
620 620  
621 -(% style="color:blue" %)**AT Command: AT+INTMOD**
623 +**AT Command: AT+INTMOD**
622 622  
623 623  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
624 -|=**Command Example**|=**Function**|=**Response**
626 +|**Command Example**|**Function**|**Response**
625 625  |AT+INTMOD=?|Show current interrupt mode|(((
626 626  0
629 +
627 627  OK
631 +
628 628  the mode is 0 = No interruption
629 629  )))
630 630  |AT+INTMOD=2|(((
631 631  Set Transmit Interval
636 +
632 632  ~1. (Disable Interrupt),
633 -2. (Trigger by rising and falling edge)
638 +
639 +2. (Trigger by rising and falling edge),
640 +
634 634  3. (Trigger by falling edge)
642 +
635 635  4. (Trigger by rising edge)
636 636  )))|OK
637 637  
638 -(% style="color:blue" %)**Downlink Command: 0x06**
646 +**Downlink Command: 0x06**
639 639  
640 640  Format: Command Code (0x06) followed by 3 bytes.
641 641  
... ... @@ -644,64 +644,84 @@
644 644  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
645 645  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
646 646  
655 +
656 +
647 647  == 3.3 Set the output time ==
648 648  
649 649  
650 650  Feature, Control the output 3V3 , 5V or 12V.
651 651  
652 -(% style="color:blue" %)**AT Command: AT+3V3T**
662 +**AT Command: AT+3V3T**
653 653  
654 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
655 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
656 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
664 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
665 +|(% style="width:156px" %)**Command Example**|(% style="width:236px" %)**Function**|(% style="width:117px" %)**Response**
666 +|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
657 657  0
668 +
658 658  OK
659 659  )))
660 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
671 +|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
661 661  OK
673 +
662 662  default setting
663 663  )))
664 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
676 +|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
665 665  OK
678 +
679 +
666 666  )))
667 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
681 +|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
668 668  OK
683 +
684 +
669 669  )))
670 670  
671 -(% style="color:blue" %)**AT Command: AT+5VT**
672 672  
673 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
674 -|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
675 -|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
688 +**AT Command: AT+5VT**
689 +
690 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
691 +|(% style="width:158px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:119px" %)**Response**
692 +|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
676 676  0
694 +
677 677  OK
678 678  )))
679 -|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
697 +|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
680 680  OK
699 +
681 681  default setting
682 682  )))
683 -|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
702 +|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
684 684  OK
704 +
705 +
685 685  )))
686 -|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
707 +|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
687 687  OK
709 +
710 +
688 688  )))
689 689  
690 -(% style="color:blue" %)**AT Command: AT+12VT**
691 691  
692 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
693 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
694 -|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
714 +**AT Command: AT+12VT**
715 +
716 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
717 +|(% style="width:156px" %)**Command Example**|(% style="width:268px" %)**Function**|**Response**
718 +|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
695 695  0
720 +
696 696  OK
697 697  )))
698 -|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
699 -|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
723 +|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
724 +|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
700 700  OK
726 +
727 +
701 701  )))
702 702  
703 -(% style="color:blue" %)**Downlink Command: 0x07**
704 704  
731 +**Downlink Command: 0x07**
732 +
705 705  Format: Command Code (0x07) followed by 3 bytes.
706 706  
707 707  The first byte is which power, the second and third bytes are the time to turn on.
... ... @@ -713,26 +713,33 @@
713 713  * Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
714 714  * Example 6: Downlink Payload: 07030000  -> AT+12VT=0
715 715  
744 +
745 +
716 716  == 3.4 Set the Probe Model ==
717 717  
718 718  
719 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
749 +**AT Command: AT** **+PROBE**
720 720  
721 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
722 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
723 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
751 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
752 +|(% style="width:157px" %)**Command Example**|(% style="width:267px" %)**Function**|**Response**
753 +|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
724 724  0
755 +
725 725  OK
726 726  )))
727 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
728 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
758 +|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
759 +|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
729 729  OK
761 +
762 +
730 730  )))
731 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
764 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
732 732  OK
766 +
767 +
733 733  )))
734 734  
735 -(% style="color:blue" %)**Downlink Command: 0x08**
770 +**Downlink Command: 0x08**
736 736  
737 737  Format: Command Code (0x08) followed by 2 bytes.
738 738  
... ... @@ -739,6 +739,8 @@
739 739  * Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
740 740  * Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
741 741  
777 +
778 +
742 742  = 4. Battery & how to replace =
743 743  
744 744  == 4.1 Battery Type ==
... ... @@ -774,12 +774,12 @@
774 774  Instruction to use as below:
775 775  
776 776  
777 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
814 +**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
778 778  
779 779  [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
780 780  
781 781  
782 -(% style="color:blue" %)**Step 2:**(%%) Open it and choose
819 +**Step 2:** Open it and choose
783 783  
784 784  * Product Model
785 785  * Uplink Interval
... ... @@ -861,11 +861,11 @@
861 861  = 9. ​Packing Info =
862 862  
863 863  
864 -(% style="color:#037691" %)**Package Includes**:
901 +**Package Includes**:
865 865  
866 866  * PS-LB LoRaWAN Pressure Sensor
867 867  
868 -(% style="color:#037691" %)**Dimension and weight**:
905 +**Dimension and weight**:
869 869  
870 870  * Device Size: cm
871 871  * Device Weight: g
... ... @@ -872,11 +872,12 @@
872 872  * Package Size / pcs : cm
873 873  * Weight / pcs : g
874 874  
912 +
913 +
875 875  = 10. Support =
876 876  
877 877  
878 878  * 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.
879 -
880 880  * 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]]
881 881  
882 882  

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