Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 82.38 >
edited by Xiaoling
on 2022/06/25 15:11
To version < 82.26 >
edited by Xiaoling
on 2022/06/20 12:00
>
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... ... @@ -182,9 +182,6 @@
182 182  * Counting
183 183  
184 184  
185 -
186 -
187 -
188 188  == 1.4  Applications ==
189 189  
190 190  * Smart Buildings & Home Automation
... ... @@ -195,9 +195,6 @@
195 195  * Smart Factory
196 196  
197 197  
198 -
199 -
200 -
201 201  == 1.5 Hardware Variants ==
202 202  
203 203  (% border="1" style="background-color:#f7faff; width:500px" %)
... ... @@ -212,6 +212,8 @@
212 212  )))
213 213  
214 214  
209 +
210 +
215 215  = 2. Power ON Device =
216 216  
217 217  The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller.
... ... @@ -292,6 +292,7 @@
292 292  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
293 293  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
294 294  
291 +
295 295  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
296 296  
297 297  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -345,6 +345,7 @@
345 345  ** DO1 is high in case there is load between DO1 and V+.
346 346  ** DO1 LED is off in both case
347 347  
345 +
348 348  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
349 349  
350 350  
... ... @@ -396,17 +396,17 @@
396 396  **For LT22222-L:**
397 397  
398 398  
399 -(% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
397 +**AT+TRIG1=0,100  (set DI1 port to trigger on low level, valid signal is 100ms) **
400 400  
401 -(% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
399 +**AT+TRIG1=1,100  (set DI1 port to trigger on high level, valid signal is 100ms ) **
402 402  
403 -(% style="color:blue" %)**AT+TRIG2=0,100**(%%)**  (set DI2 port to trigger on low level, valid signal is 100ms) **
401 +**AT+TRIG2=0,100  (set DI2 port to trigger on low level, valid signal is 100ms) **
404 404  
405 -(% style="color:blue" %)**AT+TRIG2=1,100**(%%)**  (set DI2 port to trigger on high level, valid signal is 100ms ) **
403 +**AT+TRIG2=1,100  (set DI2 port to trigger on high level, valid signal is 100ms ) **
406 406  
407 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set COUNT1 value to 60)**
405 +**AT+SETCNT=1,60   (Set COUNT1 value to 60)**
408 408  
409 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set COUNT2 value to 60)**
407 +**AT+SETCNT=2,60   (Set COUNT2 value to 60)**
410 410  )))
411 411  
412 412  
... ... @@ -571,6 +571,7 @@
571 571  1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
572 572  1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
573 573  
572 +
574 574  (% style="color:#037691" %)**AT Command to set Trigger Condition**:
575 575  
576 576  (% style="color:#4f81bd" %)**Trigger base on voltage**:
... ... @@ -712,6 +712,7 @@
712 712  
713 713  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
714 714  
714 +
715 715  === 3.4.1 Common Commands ===
716 716  
717 717  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
... ... @@ -726,19 +726,23 @@
726 726  
727 727  * (% style="color:#037691" %)**AT Command:**
728 728  
729 +(% class="box infomessage" %)
730 +(((
729 729  **AT+TDC=N **
732 +)))
730 730  
731 -
732 732  **Example: **AT+TDC=30000. Means set interval to 30 seconds
733 733  
734 734  
735 735  * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
736 736  
739 +(% class="box infomessage" %)
740 +(((
737 737  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
742 +)))
738 738  
739 739  
740 740  
741 -
742 742  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
743 743  
744 744  Set work mode.
... ... @@ -745,29 +745,36 @@
745 745  
746 746  * (% style="color:#037691" %)**AT Command:**
747 747  
752 +(% class="box infomessage" %)
753 +(((
748 748  **AT+MOD=N  **
755 +)))
749 749  
750 -
751 751  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
752 752  
753 753  
754 754  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
755 755  
756 -**0x0A aa    ** ~/~/ Same as AT+MOD=aa
762 +(% class="box infomessage" %)
763 +(((
764 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
765 +)))
757 757  
758 758  
759 759  
760 -
761 761  ==== 3.4.2.3 Poll an uplink ====
762 762  
763 -* (% style="color:#037691" %)**AT Command:**
771 +* (% style="color:#037691" %)AT Command:
764 764  
765 765  There is no AT Command to poll uplink
766 766  
767 767  
768 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
776 +* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
769 769  
770 -**0x08 FF     **~/~/ Poll an uplink
778 +(% class="box infomessage" %)
779 +(((
780 +**0x08 FF     ~/~/ Poll an uplink,**
781 +)))
771 771  
772 772  **Example**: 0x08FF, ask device to send an Uplink
773 773  
... ... @@ -777,9 +777,12 @@
777 777  
778 778  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
779 779  
780 -* (% style="color:#037691" %)**AT Command:**
791 +* (% style="color:#037691" %)AT Command:
781 781  
793 +(% class="box infomessage" %)
794 +(((
782 782  **AT+ADDMOD6=1 or 0**
796 +)))
783 783  
784 784  1: Enable Trigger Mode
785 785  
... ... @@ -786,34 +786,38 @@
786 786  0: Disable Trigger Mode
787 787  
788 788  
789 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
803 +* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
790 790  
791 -**0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
805 +(% class="box infomessage" %)
806 +(((
807 +**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
808 +)))
792 792  
793 793  
794 794  
795 -
796 796  ==== 3.4.2.5 Poll trigger settings ====
797 797  
798 798  Poll trigger settings,
799 799  
800 -* (% style="color:#037691" %)**AT Command:**
816 +* (% style="color:#037691" %)AT Command:
801 801  
802 802  There is no AT Command for this feature.
803 803  
804 804  
805 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
821 +* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
806 806  
807 -**0xAB 06         **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
823 +(% class="box infomessage" %)
824 +(((
825 +**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
826 +)))
808 808  
809 809  
810 810  
811 -
812 812  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
813 813  
814 814  Enable Disable DI1/DI2/DI2 as trigger,
815 815  
816 -* (% style="color:#037691" %)**AT Command:**
834 +* (% style="color:#037691" %)AT Command:
817 817  
818 818  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
819 819  
... ... @@ -822,7 +822,7 @@
822 822  
823 823  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
824 824  
825 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
843 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
826 826  
827 827  **0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
828 828  
... ... @@ -833,7 +833,7 @@
833 833  
834 834  Set DI1 or DI3(for LT-33222-L) trigger.
835 835  
836 -* (% style="color:#037691" %)**AT Command:**
854 +* (% style="color:#037691" %)AT Command:
837 837  
838 838  **AT+TRIG1=a,b**
839 839  
... ... @@ -912,11 +912,11 @@
912 912  
913 913  ==== 3.4.2.11 Trigger – Set minimum interval ====
914 914  
915 -Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
933 +Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
916 916  
917 917  * (% style="color:#037691" %)**AT Command**
918 918  
919 -**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
937 +**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
920 920  
921 921  
922 922  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
... ... @@ -1126,7 +1126,7 @@
1126 1126  
1127 1127  * (% style="color:#037691" %)**AT Command:**
1128 1128  
1129 -**AT+SETCNT=aa,(bb cc dd ee) **
1147 +(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1130 1130  
1131 1131  aa: 1: Set count1,
1132 1132  
... ... @@ -1150,7 +1150,7 @@
1150 1150  
1151 1151  * (% style="color:#037691" %)**AT Command:**
1152 1152  
1153 -**AT+CLRCOUNT ** ~/~/ clear all counting
1171 +(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1154 1154  
1155 1155  
1156 1156  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1408,7 +1408,6 @@
1408 1408  [[image:image-20220524100748-11.png]]
1409 1409  
1410 1410  
1411 -
1412 1412  = 4. Use AT Command =
1413 1413  
1414 1414  == 4.1 Access AT Command ==
... ... @@ -1611,6 +1611,8 @@
1611 1611  
1612 1612  (((
1613 1613  AT+CFG: Print all settings
1631 +
1632 +
1614 1614  )))
1615 1615  
1616 1616  
... ... @@ -1656,6 +1656,8 @@
1656 1656  
1657 1657  (((
1658 1658  (% style="background-color:#dcdcdc" %)ATZ
1678 +
1679 +
1659 1659  )))
1660 1660  
1661 1661  
... ... @@ -1862,8 +1862,6 @@
1862 1862  == 5.5 Can i use point to point communication for LT-22222-L? ==
1863 1863  
1864 1864  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1865 -
1866 -
1867 1867  )))
1868 1868  
1869 1869  (((
... ... @@ -1877,7 +1877,6 @@
1877 1877  
1878 1878  After restart, the status before power failure will be read from flash.
1879 1879  
1880 -
1881 1881  = 6. Trouble Shooting =
1882 1882  )))
1883 1883  
... ... @@ -1931,8 +1931,6 @@
1931 1931  * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1932 1932  * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1933 1933  
1934 -
1935 -
1936 1936  = 8. Packing Info =
1937 1937  
1938 1938  
... ... @@ -1950,8 +1950,6 @@
1950 1950  * Package Size / pcs : 14.5 x 8 x 5 cm
1951 1951  * Weight / pcs : 170g
1952 1952  
1953 -
1954 -
1955 1955  = 9. Support =
1956 1956  
1957 1957  * (((
... ... @@ -1959,10 +1959,6 @@
1959 1959  )))
1960 1960  * (((
1961 1961  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:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
1962 -
1963 -
1964 -
1965 -
1966 1966  )))
1967 1967  
1968 1968  = 10. Reference​​​​​ =

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