Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 60.2 >
edited by Xiaoling
on 2023/06/01 08:37
To version < 45.3 >
edited by Xiaoling
on 2023/02/21 15:24
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -PS-LB --LoRaWAN Air Water Pressure Sensor User Manual
1 +PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
Content
... ... @@ -58,10 +58,7 @@
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  
63 -(% style="display:none" %) (%%)
64 -
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -78,7 +78,7 @@
78 78  
79 79  (% style="color:#037691" %)**LoRa Spec:**
80 80  
81 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
78 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
82 82  * Max +22 dBm constant RF output vs.
83 83  * RX sensitivity: down to -139 dBm.
84 84  * Excellent blocking immunity
... ... @@ -135,8 +135,11 @@
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
135 +* Overload 200% F.S
136 +* Zero Temperature Drift: ±2% F.S)
137 +* FS Temperature Drift: ±2% F.S
138 138  * Storage temperature: -30℃~~80℃
139 -* Operating temperature: 0℃~~50℃
139 +* Operating temperature: -40℃~~85℃
140 140  * Material: 316 stainless steels
141 141  
142 142  == 1.5 Probe Dimension ==
... ... @@ -196,18 +196,18 @@
196 196  [[image:1675071855856-879.png]]
197 197  
198 198  
199 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
200 -|=(% 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**
201 -|(% 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" %)(((
199 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
200 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
201 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
202 202  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
203 203  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
204 204  )))
205 -|(% 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" %)(((
206 -(% 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.
207 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
205 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
206 +(% 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.
207 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
208 208  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.
209 209  )))
210 -|(% 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.
210 +|(% 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.
211 211  
212 212  == 1.9 Pin Mapping ==
213 213  
... ... @@ -266,9 +266,10 @@
266 266  
267 267  Each PS-LB is shipped with a sticker with the default device EUI as below:
268 268  
269 -[[image:image-20230426085320-1.png||height="234" width="504"]]
269 +[[image:image-20230131134744-2.jpeg]]
270 270  
271 271  
272 +
272 272  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
273 273  
274 274  
... ... @@ -302,8 +302,18 @@
302 302  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
303 303  
304 304  
306 +
305 305  == 2.3 ​Uplink Payload ==
306 306  
309 +
310 +Uplink payloads have two types:
311 +
312 +* Distance Value: Use FPORT=2
313 +* Other control commands: Use other FPORT fields.
314 +
315 +The application server should parse the correct value based on FPORT settings.
316 +
317 +
307 307  === 2.3.1 Device Status, FPORT~=5 ===
308 308  
309 309  
... ... @@ -312,10 +312,10 @@
312 312  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
313 313  
314 314  
315 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
316 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
317 -|(% 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**
318 -|(% 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
326 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
327 +|(% colspan="6" %)**Device Status (FPORT=5)**
328 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
329 +|(% 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
319 319  
320 320  Example parse in TTNv3
321 321  
... ... @@ -381,18 +381,32 @@
381 381  Uplink payload includes in total 9 bytes.
382 382  
383 383  
384 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
385 -|(% style="background-color:#d9e2f3; width:97px" %)(((
395 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
396 +|(% style="width:97px" %)(((
386 386  **Size(bytes)**
387 -)))|(% style="background-color:#d9e2f3; width:48px" %)**2**|(% style="background-color:#d9e2f3; width:71px" %)**2**|(% style="background-color:#d9e2f3; width:98px" %)**2**|(% style="background-color:#d9e2f3; width:73px" %)**2**|(% style="background-color:#d9e2f3; width:122px" %)**1**
388 -|(% 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"]]
398 +)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
399 +|(% 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"]]
389 389  
390 390  [[image:1675144608950-310.png]]
391 391  
392 392  
393 -=== 2.3.3 Battery Info ===
404 +=== 2.3.3 Sensor value, FPORT~=7 ===
394 394  
395 395  
407 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
408 +|(% style="width:94px" %)(((
409 +**Size(bytes)**
410 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
411 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
412 +Voltage value, each 2 bytes is a set of voltage values.
413 +)))
414 +
415 +[[image:image-20230220171300-1.png||height="207" width="863"]]
416 +
417 +
418 +=== 2.3.4 Battery Info ===
419 +
420 +
396 396  Check the battery voltage for PS-LB.
397 397  
398 398  Ex1: 0x0B45 = 2885mV
... ... @@ -400,27 +400,26 @@
400 400  Ex2: 0x0B49 = 2889mV
401 401  
402 402  
403 -=== 2.3.4 Probe Model ===
428 +=== 2.3.5 Probe Model ===
404 404  
405 405  
406 -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. 
431 +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. 
407 407  
408 408  
409 -**For example.**
434 +For example.
410 410  
411 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
412 -|(% 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**
413 -|(% 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
414 -|(% 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
415 -|(% 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
436 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
437 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
438 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
439 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
416 416  
417 -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.
441 +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.
418 418  
419 419  
420 -=== 2.3.5 0~~20mA value (IDC_IN) ===
444 +=== 2.3.6 0~~20mA value (IDC_IN) ===
421 421  
422 422  
423 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
447 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
424 424  
425 425  (% style="color:#037691" %)**Example**:
426 426  
... ... @@ -427,14 +427,9 @@
427 427  27AE(H) = 10158 (D)/1000 = 10.158mA.
428 428  
429 429  
430 -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:
454 +=== 2.3.7 0~~30V value ( pin VDC_IN) ===
431 431  
432 -[[image:image-20230225154759-1.png||height="408" width="741"]]
433 433  
434 -
435 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
436 -
437 -
438 438  Measure the voltage value. The range is 0 to 30V.
439 439  
440 440  (% style="color:#037691" %)**Example**:
... ... @@ -442,7 +442,7 @@
442 442  138E(H) = 5006(D)/1000= 5.006V
443 443  
444 444  
445 -=== 2.3.7 IN1&IN2&INT pin ===
464 +=== 2.3.8 IN1&IN2&INT pin ===
446 446  
447 447  
448 448  IN1 and IN2 are used as digital input pins.
... ... @@ -454,7 +454,7 @@
454 454  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
455 455  
456 456  
457 -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.
476 +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.
458 458  
459 459  (% style="color:#037691" %)**Example:**
460 460  
... ... @@ -465,24 +465,6 @@
465 465  0x01: Interrupt Uplink Packet.
466 466  
467 467  
468 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
469 -
470 -
471 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
472 -|(% style="background-color:#d9e2f3; width:94px" %)(((
473 -**Size(bytes)**
474 -)))|(% style="background-color:#d9e2f3; width:43px" %)**2**|(% style="background-color:#d9e2f3; width:367px" %)**n**
475 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
476 -Voltage value, each 2 bytes is a set of voltage values.
477 -)))
478 -
479 -[[image:image-20230220171300-1.png||height="207" width="863"]]
480 -
481 -Multiple sets of data collected are displayed in this form：
482 -
483 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
484 -
485 -
486 486  === 2.3.9 ​Decode payload in The Things Network ===
487 487  
488 488  
... ... @@ -529,6 +529,7 @@
529 529  
530 530  
531 531  
533 +
532 532  [[image:1675145029119-717.png]]
533 533  
534 534  
... ... @@ -562,19 +562,18 @@
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 ==
568 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
568 568  
569 569  
570 -PS-LB-NA supports below configure method:
571 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
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>>||anchor="H6.FAQ"]].
574 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
573 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
574 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
575 575  
576 -== 3.2 General Commands ==
576 +There are two kinds of commands to configure PS-LB, they are:
577 577  
578 +* (% style="color:#037691" %)**General Commands**
578 578  
579 579  These commands are to configure:
580 580  
... ... @@ -581,18 +581,17 @@
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:
585 +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/]]
587 +[[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/]]
587 587  
588 588  
589 -== 3.3 Commands special design for PS-LB ==
590 +* (% style="color:#037691" %)**Commands special design for PS-LB**
590 590  
591 -
592 592  These commands only valid for PS-LB, as below:
593 593  
594 594  
595 -=== 3.3.1 Set Transmit Interval Time ===
595 +== 3.1 Set Transmit Interval Time ==
596 596  
597 597  
598 598  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -599,14 +599,14 @@
599 599  
600 600  (% style="color:blue" %)**AT Command: AT+TDC**
601 601  
602 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
603 -|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**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" %)(((
602 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
603 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
604 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
605 605  30000
606 606  OK
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" %)(((
609 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
610 610  OK
611 611  Set transmit interval to 60000ms = 60 seconds
612 612  )))
... ... @@ -620,7 +620,7 @@
620 620  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
621 621  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
622 622  
623 -=== 3.3.2 Set Interrupt Mode ===
623 +== 3.2 Set Interrupt Mode ==
624 624  
625 625  
626 626  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -627,20 +627,20 @@
627 627  
628 628  (% style="color:blue" %)**AT Command: AT+INTMOD**
629 629  
630 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; 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" %)(((
630 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
631 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
632 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
633 633  0
634 634  OK
635 -the mode is 0 =Disable Interrupt
635 +the mode is 0 = No interruption
636 636  )))
637 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
637 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
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
639 +~1. (Disable Interrupt),
640 +2. (Trigger by rising and falling edge)
641 +3. (Trigger by falling edge)
642 +4. (Trigger by rising edge)
643 +)))|(% style="width:157px" %)OK
644 644  
645 645  (% style="color:blue" %)**Downlink Command: 0x06**
646 646  
... ... @@ -651,7 +651,7 @@
651 651  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
652 652  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
653 653  
654 -=== 3.3.3 Set the output time ===
654 +== 3.3 Set the output time ==
655 655  
656 656  
657 657  Feature, Control the output 3V3 , 5V or 12V.
... ... @@ -658,52 +658,52 @@
658 658  
659 659  (% style="color:blue" %)**AT Command: AT+3V3T**
660 660  
661 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; 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" %)(((
661 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
662 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
663 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
664 664  0
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" %)(((
667 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
668 668  OK
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" %)(((
671 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
672 672  OK
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" %)(((
674 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
675 675  OK
676 676  )))
677 677  
678 678  (% style="color:blue" %)**AT Command: AT+5VT**
679 679  
680 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; 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" %)(((
680 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
681 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
682 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
683 683  0
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" %)(((
686 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
687 687  OK
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" %)(((
690 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
691 691  OK
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" %)(((
693 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
694 694  OK
695 695  )))
696 696  
697 697  (% style="color:blue" %)**AT Command: AT+12VT**
698 698  
699 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; 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" %)(((
699 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
700 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
701 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
702 702  0
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" %)(((
705 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
706 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
707 707  OK
708 708  )))
709 709  
... ... @@ -720,136 +720,175 @@
720 720  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
721 721  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
722 722  
723 -=== 3.3.4 Set the Probe Model ===
723 +== 3.4 Set the Probe Model ==
724 724  
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.
726 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
727 727  
728 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
728 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
729 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
730 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
731 +0
732 +OK
733 +)))
734 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
735 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
736 +OK
737 +)))
738 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
739 +OK
740 +)))
729 729  
730 -AT+PROBE=aabb
742 +(% style="color:blue" %)**Downlink Command: 0x08**
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.
744 +Format: Command Code (0x08) followed by 2 bytes.
733 733  
734 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
746 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
747 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
735 735  
736 -bb represents which type of pressure sensor it is.
749 +== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
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)
739 739  
740 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
741 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
742 -|(% 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
752 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
753 +
754 +(% style="color:blue" %)**AT Command: AT** **+STDC**
755 +
756 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
757 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
758 +|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
759 +Get the mode of multiple acquisitions and one uplink
760 +)))|(((
761 +1,10,18
743 743  OK
744 -|(% 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
745 -|(% style="background-color:#f2f2f2; width:154px" %)(((
746 -AT +PROBE =000A
763 +)))
764 +|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
765 +OK
766 +**(% style="color:#037691" %)aa:**(%%)
767 +**0** means disable this function and use TDC to send packets.
768 +**1** means enable this function, use the method of multiple acquisitions to send packets.
769 +**(% style="color:#037691" %)bb:**(%%) Each collection interval (s), the value is 1~~65535
770 +**(% style="color:#037691" %)cc:**(%%)the number of collection times, the value is 1~~120
771 +)))
747 747  
748 -
749 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
750 -|(% 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
751 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
773 +(% style="color:blue" %)**Downlink Command: 0xAE**
752 752  
753 -(% style="color:blue" %)**Downlink Command: 0x08**
775 +Format: Command Code (0x08) followed by 5 bytes.
754 754  
755 -Format: Command Code (0x08) followed by 2 bytes.
777 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
756 756  
757 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
758 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
779 += 4. Battery & how to replace =
759 759  
760 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
781 +== 4.1 Battery Type ==
761 761  
762 762  
763 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
784 +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.
764 764  
765 -(% style="color:blue" %)**AT Command: AT** **+STDC**
786 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
766 766  
767 -AT+STDC=aa,bb,bb
788 +[[image:1675146710956-626.png]]
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:#f2f2f2; width:510px" %)
776 -|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
777 -|(% 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
778 -OK
779 -|(% 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" %)(((
780 -Attention:Take effect after ATZ
791 +Minimum Working Voltage for the PS-LB:
781 781  
782 -OK
783 -)))
784 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
785 -Use the TDC interval to send packets.(default)
793 +PS-LB:  2.45v ~~ 3.6v
786 786  
787 -
788 -)))|(% style="background-color:#f2f2f2" %)(((
789 -Attention:Take effect after ATZ
790 790  
791 -OK
792 -)))
796 +== 4.2 Replace Battery ==
793 793  
794 -(% style="color:blue" %)**Downlink Command: 0xAE**
795 795  
796 -Format: Command Code (0x08) followed by 5 bytes.
799 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
797 797  
798 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
801 +And make sure the positive and negative pins match.
799 799  
800 -= 4. Battery & Power Consumption =
801 801  
804 +== 4.3 Power Consumption Analyze ==
802 802  
803 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
804 804  
805 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
807 +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.
806 806  
809 +Instruction to use as below:
807 807  
808 -= 5. OTA firmware update =
811 +(% 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]]
809 809  
813 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
810 810  
811 -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/]]
815 +* Product Model
816 +* Uplink Interval
817 +* Working Mode
812 812  
819 +And the Life expectation in difference case will be shown on the right.
813 813  
814 -= 6. FAQ =
821 +[[image:1675146895108-304.png]]
815 815  
816 -== 6.1 How to use AT Command via UART to access device? ==
817 817  
824 +The battery related documents as below:
818 818  
819 -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]]
826 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
827 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
828 +* [[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]]
820 820  
830 +[[image:image-20230131145708-3.png]]
821 821  
822 -== 6.2 How to update firmware via UART port? ==
823 823  
833 +=== 4.3.1 ​Battery Note ===
824 824  
825 -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]]
826 826  
836 +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.
827 827  
828 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
829 829  
839 +=== 4.3.2 Replace the battery ===
830 830  
831 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
832 -When downloading the images, choose the required image file for download. ​
833 833  
842 +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.
834 834  
835 -= 7. Order Info =
844 +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)
836 836  
837 837  
838 -[[image:image-20230131153105-4.png]]
847 += 5. Remote Configure device =
839 839  
849 +== 5.1 Connect via BLE ==
840 840  
841 -= 8. Troubleshooting =
842 842  
843 -== 8.1 Water Depth Always shows 0 in payload ==
852 +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/]]
844 844  
845 845  
846 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
855 +== 5.2 AT Command Set ==
847 847  
848 -~1. Please set it to mod1
849 -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
850 -3. Check the connection status of the sensor
851 851  
852 852  
859 += 6. OTA firmware update =
860 +
861 +
862 +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/]]
863 +
864 +
865 += 7. FAQ =
866 +
867 +== 7.1 How to use AT Command to access device? ==
868 +
869 +
870 +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]]
871 +
872 +
873 +== 7.2 How to update firmware via UART port? ==
874 +
875 +
876 +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]]
877 +
878 +
879 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
880 +
881 +
882 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
883 +When downloading the images, choose the required image file for download. ​
884 +
885 +
886 += 8. Order Info =
887 +
888 +
889 +[[image:image-20230131153105-4.png]]
890 +
891 +
853 853  = 9. ​Packing Info =
854 854  
855 855  
... ... @@ -869,6 +869,6 @@
869 869  
870 870  * 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.
871 871  
872 -* 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]].
911 +* 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]]
873 873  
874 874  
image-20230222174559-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -19.4 KB
Content
image-20230225154759-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -468.9 KB
Content
image-20230426085320-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -190.0 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0