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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 40.2
edited by Xiaoling
on 2023/02/01 14:50
Change comment: There is no comment for this version
To version 44.1
edited by Bei Jinggeng
on 2023/02/22 14:46
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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17 17  
18 18  
19 19  
20 -
21 21  = 1. Introduction =
22 22  
23 23  == 1.1 ​What is SDI-12 to LoRaWAN Converter ==
24 24  
25 25  
25 +(((
26 26  The Dragino (% style="color:blue" %)**SDI-12-LB**(%%) is a (% style="color:blue" %)**SDI-12 to LoRaWAN Converter **(%%)designed for Smart Agriculture solution.
27 +)))
27 27  
29 +(((
28 28  SDI-12 (Serial Digital Interface at 1200 baud) is an asynchronous [[serial communications>>url:https://en.wikipedia.org/wiki/Serial_communication]] protocol for intelligent sensors that monitor environment data. SDI-12 protocol is widely used in Agriculture sensor and Weather Station sensors.
31 +)))
29 29  
33 +(((
30 30  SDI-12-LB has SDI-12 interface and support 12v output to power external SDI-12 sensor. It can get the environment data from SDI-12 sensor and sends out the data via LoRaWAN wireless protocol.
35 +)))
31 31  
37 +(((
32 32  The LoRa wireless technology used in SDI-12-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.
39 +)))
33 33  
41 +(((
34 34  SDI-12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
43 +)))
35 35  
45 +(((
36 36  Each SDI-12-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.
47 +)))
37 37  
38 38  
39 39  [[image:image-20230201084414-1.png||height="464" width="1108"]]
40 40  
41 41  
42 -
43 -
44 44  == ​1.2 Features ==
45 45  
46 46  
47 47  * LoRaWAN 1.0.3 Class A
48 48  * Ultra-low power consumption
49 -* Controllable 5v and 12v output to power external sensor
58 +* Controllable 3.3v, 5v and 12v output to power external sensor
50 50  * SDI-12 Protocol to connect to SDI-12 Sensor
51 51  * Monitor Battery Level
52 52  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
... ... @@ -123,19 +123,18 @@
123 123  [[image:1675212633011-651.png]]
124 124  
125 125  
126 -
127 127  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
128 -|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
129 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
136 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 109px;" %)**Function**|=(% style="width: 231px;" %)**Action**
137 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:109px" %)Send an uplink|(% style="width:231px" %)(((
130 130  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
131 131  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
132 132  )))
133 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
141 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:109px" %)Active Device|(% style="width:231px" %)(((
134 134  (% 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.
135 135  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
136 136  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.
137 137  )))
138 -|(% 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.
146 +|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:109px" %)Deactivate Device|(% style="width:231px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB is in Deep Sleep Mode.
139 139  
140 140  == 1.7 Pin Mapping ==
141 141  
... ... @@ -192,12 +192,9 @@
192 192  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
193 193  
194 194  
195 -[[image:image-20230131134744-2.jpeg]]
203 +[[image:image-20230201152430-20.jpeg]]
196 196  
197 197  
198 -
199 -
200 -
201 201  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
202 202  
203 203  
... ... @@ -228,7 +228,6 @@
228 228  
229 229  Press the button for 5 seconds to activate the SDI-12-LB.
230 230  
231 -
232 232  (% 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.
233 233  
234 234  
... ... @@ -251,7 +251,6 @@
251 251  The following is the display information on the serial port and the server.
252 252  
253 253  
254 -
255 255  [[image:image-20230201091027-6.png]]
256 256  
257 257  
... ... @@ -258,6 +258,7 @@
258 258  [[image:image-20230201091027-7.png||height="261" width="1179"]]
259 259  
260 260  
264 +
261 261  ==== (% style="color:blue" %)**al!  ~-~- Get SDI-12 sensor Identification**(%%) ====
262 262  
263 263  
... ... @@ -266,7 +266,7 @@
266 266  
267 267  (% style="color:#037691" %)**Parameter:  **(%%)aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
268 268  
269 -(% style="color:blue" %)**Example :   **AT+ADDRI=0 ( Equal to downlink: 0x AA 00 30)
273 +(% style="color:blue" %)**Example :   **(%%)AT+ADDRI=0 ( Equal to downlink: 0x AA 00 30)
270 270  
271 271  
272 272  The following is the display information on the serial port and the server.
... ... @@ -302,7 +302,7 @@
302 302  
303 303  (% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
304 304  
305 -(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**aD0!**(%%) to get return.
309 +(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)__**aD0!**__(%%) to get return.
306 306  
307 307  
308 308  The following is the display information on the serial port and the server.
... ... @@ -339,7 +339,7 @@
339 339  
340 340  (% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
341 341  
342 -(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**aD0!**(%%) to get return.
346 +(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)__**aD0!**__(%%)__ __to get return.
343 343  
344 344  
345 345  The following is the display information on the serial port and the server.
... ... @@ -372,13 +372,12 @@
372 372  
373 373  (% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
374 374  
375 -(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**aD0!**(%%) to get return.
379 +(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)__**aD0!**__(%%) to get return.
376 376  
377 377  
378 378  The following is the display information on the serial port and the server.
379 379  
380 380  
381 -
382 382  [[image:image-20230201092208-14.png]]
383 383  
384 384  
... ... @@ -458,13 +458,13 @@
458 458  
459 459  (% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
460 460  
461 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
464 +(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3 retries.
462 462  
463 463  (% style="color:red" %)**0 **(%%) No validation check;
464 464  
465 465  (% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
466 466  
467 -(% style="color:#red" %)**2**(%%)  Check if there is return from SDI-12 sensor
470 +(% style="color:red" %)**2**(%%)  Check if there is return from SDI-12 sensor
468 468  
469 469  (% style="color:red" %)**3** (%%) Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
470 470  
... ... @@ -485,14 +485,14 @@
485 485  **c**:  define the position for valid value. 
486 486  )))
487 487  
488 -For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” , Below AT+DATACUT1 will get different result to combine payload:
491 +For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
489 489  
490 490  
491 491  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
492 -|(% style="width:170px" %)**AT+DATACUT1 value**|(% style="width:338px" %)**Final Result to combine Payload**
493 -|(% style="width:170px" %)34,1,1+2+3|(% style="width:338px" %)0D 00 01 30 31 33
494 -|(% style="width:170px" %)34,2,1~~8+12~~16|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
495 -|(% style="width:170px" %)34,2,1~~34|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
495 +|=(% style="width: 164px;" %)**AT+DATACUT1 value**|=(% style="width: 344px;" %)**Final Result to combine Payload**
496 +|(% style="width:164px" %)34,1,1+2+3|(% style="width:344px" %)0D 00 01 30 31 33
497 +|(% style="width:164px" %)34,2,1~~8+12~~16|(% style="width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
498 +|(% style="width:164px" %)34,2,1~~34|(% style="width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
496 496  
497 497  * (% style="color:blue" %)** Downlink Payload:**
498 498  
... ... @@ -507,10 +507,10 @@
507 507  Where:
508 508  
509 509  * (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
510 -* (% style="color:#037691" %)**NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
513 +* (% style="color:#037691" %)**NN **(%%):  1: set the AT+COMMAND value ; 2: set the AT+DATACUT value.
511 511  * (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
512 512  * (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
513 -* (% style="color:#037691" %)**YY **(%%):  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command. 
516 +* (% style="color:#037691" %)**YY **(%%):  If YY=0, SDI-12-LB will execute the downlink command without uplink; if YY=1, SDI-12-LB will execute an uplink after got this command. 
514 514  
515 515  (% style="color:blue" %)**Example:**
516 516  
... ... @@ -517,6 +517,7 @@
517 517  [[image:image-20230201094129-18.png]]
518 518  
519 519  
523 +
520 520  (% style="color:blue" %)**Clear SDI12 Command**
521 521  
522 522  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -548,7 +548,7 @@
548 548  (% style="color:blue" %)**AT+ALLDATAMOD**(%%) will simply get all return and don't do CRC check as result for SDI-12 command. AT+DATACUTx command has higher priority, if AT+DATACUTx has been set, AT+ALLDATAMOD will be ignore for this SDI-12 command.
549 549  
550 550  
551 -(% style="color:#4f81bd" %)**For example: ** as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
555 +(% style="color:#4f81bd" %)**For example: **(%%) as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
552 552  
553 553  
554 554  [[image:1675215782925-448.png]]
... ... @@ -560,12 +560,11 @@
560 560  
561 561  (% style="color:blue" %)**Compose Uplink**
562 562  
563 -
564 564  (% style="color:#4f81bd" %)**AT+DATAUP=0**
565 565  
566 -Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
569 +Compose the uplink payload with value returns in sequence and send with **__A SIGNLE UPLINK__**.
567 567  
568 -Final Payload is Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
571 +Final Payload is **__Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx__**
569 569  
570 570  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
571 571  
... ... @@ -575,12 +575,10 @@
575 575  
576 576  (% style="color:#4f81bd" %)**AT+DATAUP=1**
577 577  
578 -Compose the uplink payload with value returns in sequence and send with Multiply UPLINKs.
581 +Compose the uplink payload with value returns in sequence and send with **__Multiply UPLINKs__**.
579 579  
580 -Final Payload is
583 +Final Payload is __**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
581 581  
582 -__**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
583 -
584 584  1. Battery Info (2 bytes): Battery voltage
585 585  1. PAYVER (1 byte): Defined by AT+PAYVER
586 586  1. PAYLOAD COUNT (1 byte): Total how many uplinks of this sampling.
... ... @@ -602,17 +602,8 @@
602 602  (% style="color:red" %)**When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
603 603  
604 604  
605 -== ​​​​​​​2.4 Uplink Payload ==
606 +== 2.4 Uplink Payload ==
606 606  
607 -
608 -Uplink payloads have two types:
609 -
610 -* Distance Value: Use FPORT=2
611 -* Other control commands: Use other FPORT fields.
612 -
613 -The application server should parse the correct value based on FPORT settings.
614 -
615 -
616 616  === 2.4.1 Device Payload, FPORT~=5 ===
617 617  
618 618  
... ... @@ -620,10 +620,10 @@
620 620  
621 621  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
622 622  
623 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
615 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:420px" %)
624 624  |(% colspan="6" style="width:434px" %)**Device Status (FPORT=5)**
625 -|(% style="width:102px" %)**Size (bytes)**|(% style="width:67px" %)**1**|(% style="width:80px" %)**2**|(% style="width:89px" %)**1**|(% style="width:52px" %)**1**|(% style="width:44px" %)**2**
626 -|(% style="width:102px" %)**Value**|(% style="width:67px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:89px" %)Frequency Band|(% style="width:52px" %)Sub-band|(% style="width:44px" %)BAT
617 +|(% style="width:114px" %)**Size(bytes)**|(% style="width:39px" %)**1**|(% style="width:80px" %)**2**|(% style="width:89px" %)**1**|(% style="width:59px" %)**1**|(% style="width:37px" %)**2**
618 +|(% style="width:114px" %)**Value**|(% style="width:39px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:89px" %)Frequency Band|(% style="width:59px" %)Sub-band|(% style="width:37px" %)BAT
627 627  
628 628  Example parse in TTNv3
629 629  
... ... @@ -692,15 +692,15 @@
692 692  
693 693  * Periodically Uplink: FPORT=2
694 694  
695 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
696 -|(% style="width:93px" %)(((
687 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:500px" %)
688 +|=(% style="width: 90px;" %)(((
697 697  **Size(bytes)**
698 -)))|(% style="width:83px" %)**2**|(% style="width:70px" %)**1**|(% style="width:234px" %)**Length depends on the return from the commands**
690 +)))|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**1**|=(% style="width: 240px;" %)**Length depends on the return from the commands**
699 699  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
700 700  Battery(mV)
701 701  &
702 702  Interrupt_Flag
703 -)))|(% style="width:70px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:234px" %)(((
695 +)))|(% style="width:91px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:212px" %)(((
704 704  If the valid payload is too long and exceed the maximum support.
705 705  Payload length in server,server will show payload not provided in the LoRaWAN server.
706 706  )))
... ... @@ -732,6 +732,7 @@
732 732  
733 733  === 2.4.5 Payload version ===
734 734  
727 +The version number of the payload, mainly used for decoding. The default is 01.
735 735  
736 736  
737 737  === 2.4.6 ​Decode payload in The Things Network ===
... ... @@ -755,23 +755,87 @@
755 755  [[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]]]]
756 756  
757 757  
751 +== 2.6 Examples To Set SDI commands. ==
758 758  
753 +=== 2.6.1 Examples 1 ===
759 759  
760 -== 2.6 Frequency Plans ==
755 +COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
761 761  
757 +[[image:image-20230222143809-1.png||height="564" width="729"]]
762 762  
759 +1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
760 +
761 +a.Send the first command and get the first reply：
762 +
763 +AT+COMMANDx=1I!,0,0,1
764 +
765 +b.Send the second command and get the second reply：
766 +
767 +AT+COMMANDx=2I!,0,0,1
768 +
769 +c.Send the third command and get the third reply：
770 +
771 +AT+COMMANDx=3I!,0,0,1
772 +
773 +d.Send the fourth command and get the fourth reply：
774 +
775 +AT+COMMANDx=4I!,0,0,1
776 +
777 +e.Send the fifth command plus the sixth command, get the sixth reply：
778 +
779 +AT+COMMANDx=1M!,2,1,1
780 +
781 +f.Send the seventh command plus the eighth command, get the eighth reply：
782 +
783 +AT+COMMANDx=2M!,2,1,1
784 +
785 +g.Send the ninth command plus the tenth command, get the tenth reply：
786 +
787 +AT+COMMANDx=3M!,1,1,1
788 +
789 +h.Send the eleventh command plus the twelfth command, get the twelfth reply：
790 +
791 +AT+COMMANDx=4M!,1,1,1
792 +
793 +
794 +2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
795 +
796 +a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
797 +
798 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
799 +
800 +b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
801 +
802 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
803 +
804 +c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
805 +
806 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
807 +
808 +d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
809 +
810 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
811 +
812 +e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
813 +
814 +Partial cut, the cut sensor address and the first two parameters：AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”.
815 +
816 +== ==
817 +
818 +== 2.7 Frequency Plans ==
819 +
820 +
763 763  The SDI-12-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.
764 764  
765 765  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
766 766  
767 767  
826 +== 2.8 Firmware Change Log ==
768 768  
769 -== 2.7 Firmware Change Log ==
770 770  
771 -
772 772  **Firmware download link:**
773 773  
774 -[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
831 +[[https:~~/~~/www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0>>https://www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0]]
775 775  
776 776  
777 777  = 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
... ... @@ -779,12 +779,12 @@
779 779  
780 780  Use can configure SDI-12-LB via AT Command or LoRaWAN Downlink.
781 781  
782 -* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
839 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
783 783  * LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
784 784  
785 785  There are two kinds of commands to configure SDI-12-LB, they are:
786 786  
787 -* **General Commands**.
844 +* (% style="color:blue" %)**General Commands**.
788 788  
789 789  These commands are to configure:
790 790  
... ... @@ -796,12 +796,12 @@
796 796  [[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/]]
797 797  
798 798  
799 -* **Commands special design for SDI-12-LB**
856 +* (% style="color:blue" %)**Commands special design for SDI-12-LB**
800 800  
801 801  These commands only valid for SDI-12-LB, as below:
802 802  
803 803  
804 -== ​​​​​​​3.1 Set Transmit Interval Time ==
861 +== 3.1 Set Transmit Interval Time ==
805 805  
806 806  
807 807  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -842,14 +842,14 @@
842 842  |(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
843 843  0
844 844  OK
845 -the mode is 0 = No interruption
902 +the mode is 0 = Disable Interrupt
846 846  )))
847 847  |(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
848 848  Set Transmit Interval
849 -~1. (Disable Interrupt),
850 -2. (Trigger by rising and falling edge)
851 -3. (Trigger by falling edge)
852 -4. (Trigger by rising edge)
906 +0. (Disable Interrupt),
907 +~1. (Trigger by rising and falling edge)
908 +2. (Trigger by falling edge)
909 +3. (Trigger by rising edge)
853 853  )))|(% style="width:165px" %)OK
854 854  
855 855  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -988,6 +988,7 @@
988 988  
989 989  == 3.6 Set the payload version ==
990 990  
1048 +
991 991  Feature, Set the payload version.
992 992  
993 993  (% style="color:blue" %)**AT Command: AT+PAYVER**
... ... @@ -1060,7 +1060,6 @@
1060 1060  * [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
1061 1061  * [[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]]
1062 1062  
1063 -
1064 1064  [[image:image-20230201145019-19.png]]
1065 1065  
1066 1066  
... ... @@ -1078,7 +1078,6 @@
1078 1078  The default battery pack of SDI-12-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)
1079 1079  
1080 1080  
1081 -
1082 1082  = 5. Remote Configure device =
1083 1083  
1084 1084  == 5.1 Connect via BLE ==
... ... @@ -1123,32 +1123,34 @@
1123 1123  = 8. ​Order Info =
1124 1124  
1125 1125  
1126 -Part Number: SDI-12-LB-XXX
1182 +(((
1183 +(% style="color:blue" %)**Part Number: SDI-12-LB-XXX**
1184 +)))
1185 +
1186 +(((
1127 1127  XXX: The default frequency band
1188 +)))
1128 1128  
1129 -AS923: LoRaWAN AS923 band
1130 -AU915: LoRaWAN AU915 band
1131 -EU433: LoRaWAN EU433 band
1132 -EU868: LoRaWAN EU868 band
1133 -KR920: LoRaWAN KR920 band
1134 -US915: LoRaWAN US915 band
1135 -IN865: LoRaWAN IN865 band
1136 -CN470: LoRaWAN CN470 band
1190 +(((
1191 +(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1192 +(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1193 +(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1194 +(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1195 +(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1196 +(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1197 +(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1198 +(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1199 +)))
1137 1137  
1138 1138  
1139 -
1140 -
1141 -
1142 -
1143 -
1144 1144  = 9. Packing Info =
1145 1145  
1146 1146  
1147 -**Package Includes**:
1205 +(% style="color:#037691" %)**Package Includes**:
1148 1148  
1149 1149  * SDI-12-LB SDI-12 to LoRaWAN Converter x 1
1150 1150  
1151 -**Dimension and weight**:
1209 +(% style="color:#037691" %)**Dimension and weight**:
1152 1152  
1153 1153  * Device Size: cm
1154 1154  * Device Weight: g
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