Changes for page SDI-12-LB/LS -- SDI-12 to LoRaWAN Converter User Manual
Last modified by Xiaoling on 2025/04/25 08:58
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... ... @@ -78,8 +78,6 @@ 78 78 (% style="color:#037691" %)**Common DC Characteristics:** 79 79 80 80 * Supply Voltage: 2.5v ~~ 3.6v 81 -* Support current: 5V 300mA 82 - 12V 100mA 83 83 * Operating Temperature: -40 ~~ 85°C 84 84 85 85 (% style="color:#037691" %)**LoRa Spec:** ... ... @@ -466,7 +466,7 @@ 466 466 467 467 (% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//. 468 468 469 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3retries.467 +(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 4 retries. 470 470 471 471 (% style="color:red" %)**0 **(%%) No validation check; 472 472 ... ... @@ -750,7 +750,7 @@ 750 750 751 751 The SDI-12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: 752 752 753 -[[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]] 751 +[[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]]]] 754 754 755 755 756 756 == 2.6 Examples To Set SDI commands. == ... ... @@ -757,69 +757,69 @@ 757 757 758 758 === 2.6.1 Examples 1 === 759 759 760 - 761 761 COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication. 762 762 763 763 [[image:image-20230222143809-1.png||height="564" width="729"]] 764 764 762 +1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor: 765 765 766 - (% style="color:blue" %)**1) The AT+COMMANDx commandis appliedto the red arrow part, andsendstheSDI12command totheSDI12sensor:**764 +a.Send the first command and get the first reply: 767 767 768 - a. Send the first command and get the first reply:766 +AT+COMMANDx=1I!,0,0,1 769 769 770 - (%style="color:#037691"%)**AT+COMMANDx=1I!,0,0,1**768 +b.Send the second command and get the second reply: 771 771 772 - b. Send the second command and get the second reply:770 +AT+COMMANDx=2I!,0,0,1 773 773 774 - (%style="color:#037691"%)**AT+COMMANDx=2I!,0,0,1**772 +c.Send the third command and get the third reply: 775 775 776 - c. Send the third command and get the third reply:774 +AT+COMMANDx=3I!,0,0,1 777 777 778 - (%style="color:#037691"%)**AT+COMMANDx=3I!,0,0,1**776 +d.Send the fourth command and get the fourth reply: 779 779 780 - d. Send the fourth command and get the fourth reply:778 +AT+COMMANDx=4I!,0,0,1 781 781 782 - (%style="color:#037691"%)**AT+COMMANDx=4I!,0,0,1**780 +e.Send the fifth command plus the sixth command, get the sixth reply: 783 783 784 - e. Send the fifth command plus the sixth command,get the sixth reply:782 +AT+COMMANDx=1M!,2,1,1 785 785 786 - (%style="color:#037691"%)**AT+COMMANDx=1M!,2,1,1**784 +f.Send the seventh command plus the eighth command, get the eighth reply: 787 787 788 - f. Send the seventh command plus the eighth command,get the eighth reply:786 +AT+COMMANDx=2M!,2,1,1 789 789 790 - (%style="color:#037691"%)**AT+COMMANDx=2M!,2,1,1**788 +g.Send the ninth command plus the tenth command, get the tenth reply: 791 791 792 - g. Send the ninth command plus the tenth command,get the tenth reply:790 +AT+COMMANDx=3M!,1,1,1 793 793 794 - (%style="color:#037691"%)**AT+COMMANDx=3M!,1,1,1**792 +h.Send the eleventh command plus the twelfth command, get the twelfth reply: 795 795 796 - h. Send the eleventh command plus the twelfth command,get the twelfth reply:794 +AT+COMMANDx=4M!,1,1,1 797 797 798 -(% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1** 799 799 797 +2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor: 800 800 801 - (% style="color:blue" %)**2)TheAT+DATACUTx commandisappliedtothe green arrowpart,receivingandcutout data fromtheDI12sensor:**799 +a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>” 802 802 803 - a.The firstreply,all34characters:”113TRUEBNERSMT100038220303182331<CR><LF>”801 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34; 804 804 805 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34**; 806 - 807 807 b. The sixth reply, all 31 characters:”1+19210+1.04+0.00+22.49+11.75<CR><LF>” 808 808 809 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;805 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31; 810 810 811 811 c. The eighth reply, all 31 characters:”2+18990+1.08+0.00+22.24+11.80<CR><LF>” 812 812 813 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;809 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31; 814 814 815 815 d. The tenth reply, all 15 characters:”3-2919.8+24.0<CR><LF>” 816 816 817 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15**;813 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15; 818 818 819 819 e. The twelfth reply, all 25 characters:”4+30.8+22.84+4.7+954.38<CR><LF>” 820 820 821 -Partial cut, the cut sensor address and the first two parameters: (% style="color:#037691" %)**AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”**.817 +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”. 822 822 819 +(% class="wikigeneratedid" %) 820 +== == 823 823 824 824 == 2.7 Frequency Plans == 825 825