Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 82.39 >
edited by Xiaoling
on 2022/06/25 15:12
To version < 82.26 >
edited by Xiaoling
on 2022/06/20 12:00
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -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" %)
... ... @@ -213,6 +213,7 @@
213 213  
214 214  
215 215  
210 +
216 216  = 2. Power ON Device =
217 217  
218 218  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.
... ... @@ -293,6 +293,7 @@
293 293  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
294 294  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
295 295  
291 +
296 296  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
297 297  
298 298  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -346,6 +346,7 @@
346 346  ** DO1 is high in case there is load between DO1 and V+.
347 347  ** DO1 LED is off in both case
348 348  
345 +
349 349  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
350 350  
351 351  
... ... @@ -397,17 +397,17 @@
397 397  **For LT22222-L:**
398 398  
399 399  
400 -(% 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) **
401 401  
402 -(% 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 ) **
403 403  
404 -(% 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) **
405 405  
406 -(% 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 ) **
407 407  
408 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set COUNT1 value to 60)**
405 +**AT+SETCNT=1,60   (Set COUNT1 value to 60)**
409 409  
410 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set COUNT2 value to 60)**
407 +**AT+SETCNT=2,60   (Set COUNT2 value to 60)**
411 411  )))
412 412  
413 413  
... ... @@ -572,6 +572,7 @@
572 572  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
573 573  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.**
574 574  
572 +
575 575  (% style="color:#037691" %)**AT Command to set Trigger Condition**:
576 576  
577 577  (% style="color:#4f81bd" %)**Trigger base on voltage**:
... ... @@ -713,6 +713,7 @@
713 713  
714 714  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
715 715  
714 +
716 716  === 3.4.1 Common Commands ===
717 717  
718 718  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]]
... ... @@ -727,19 +727,23 @@
727 727  
728 728  * (% style="color:#037691" %)**AT Command:**
729 729  
729 +(% class="box infomessage" %)
730 +(((
730 730  **AT+TDC=N **
732 +)))
731 731  
732 -
733 733  **Example: **AT+TDC=30000. Means set interval to 30 seconds
734 734  
735 735  
736 736  * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
737 737  
739 +(% class="box infomessage" %)
740 +(((
738 738  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
742 +)))
739 739  
740 740  
741 741  
742 -
743 743  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
744 744  
745 745  Set work mode.
... ... @@ -746,29 +746,36 @@
746 746  
747 747  * (% style="color:#037691" %)**AT Command:**
748 748  
752 +(% class="box infomessage" %)
753 +(((
749 749  **AT+MOD=N  **
755 +)))
750 750  
751 -
752 752  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
753 753  
754 754  
755 755  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
756 756  
757 -**0x0A aa    ** ~/~/ Same as AT+MOD=aa
762 +(% class="box infomessage" %)
763 +(((
764 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
765 +)))
758 758  
759 759  
760 760  
761 -
762 762  ==== 3.4.2.3 Poll an uplink ====
763 763  
764 -* (% style="color:#037691" %)**AT Command:**
771 +* (% style="color:#037691" %)AT Command:
765 765  
766 766  There is no AT Command to poll uplink
767 767  
768 768  
769 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
776 +* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
770 770  
771 -**0x08 FF     **~/~/ Poll an uplink
778 +(% class="box infomessage" %)
779 +(((
780 +**0x08 FF     ~/~/ Poll an uplink,**
781 +)))
772 772  
773 773  **Example**: 0x08FF, ask device to send an Uplink
774 774  
... ... @@ -778,9 +778,12 @@
778 778  
779 779  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
780 780  
781 -* (% style="color:#037691" %)**AT Command:**
791 +* (% style="color:#037691" %)AT Command:
782 782  
793 +(% class="box infomessage" %)
794 +(((
783 783  **AT+ADDMOD6=1 or 0**
796 +)))
784 784  
785 785  1: Enable Trigger Mode
786 786  
... ... @@ -787,34 +787,38 @@
787 787  0: Disable Trigger Mode
788 788  
789 789  
790 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
803 +* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
791 791  
792 -**0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
805 +(% class="box infomessage" %)
806 +(((
807 +**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
808 +)))
793 793  
794 794  
795 795  
796 -
797 797  ==== 3.4.2.5 Poll trigger settings ====
798 798  
799 799  Poll trigger settings,
800 800  
801 -* (% style="color:#037691" %)**AT Command:**
816 +* (% style="color:#037691" %)AT Command:
802 802  
803 803  There is no AT Command for this feature.
804 804  
805 805  
806 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
821 +* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
807 807  
808 -**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 +)))
809 809  
810 810  
811 811  
812 -
813 813  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
814 814  
815 815  Enable Disable DI1/DI2/DI2 as trigger,
816 816  
817 -* (% style="color:#037691" %)**AT Command:**
834 +* (% style="color:#037691" %)AT Command:
818 818  
819 819  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
820 820  
... ... @@ -823,7 +823,7 @@
823 823  
824 824  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
825 825  
826 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
843 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
827 827  
828 828  **0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
829 829  
... ... @@ -834,7 +834,7 @@
834 834  
835 835  Set DI1 or DI3(for LT-33222-L) trigger.
836 836  
837 -* (% style="color:#037691" %)**AT Command:**
854 +* (% style="color:#037691" %)AT Command:
838 838  
839 839  **AT+TRIG1=a,b**
840 840  
... ... @@ -913,11 +913,11 @@
913 913  
914 914  ==== 3.4.2.11 Trigger – Set minimum interval ====
915 915  
916 -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.
917 917  
918 918  * (% style="color:#037691" %)**AT Command**
919 919  
920 -**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.**
921 921  
922 922  
923 923  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
... ... @@ -1127,7 +1127,7 @@
1127 1127  
1128 1128  * (% style="color:#037691" %)**AT Command:**
1129 1129  
1130 -**AT+SETCNT=aa,(bb cc dd ee) **
1147 +(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1131 1131  
1132 1132  aa: 1: Set count1,
1133 1133  
... ... @@ -1151,7 +1151,7 @@
1151 1151  
1152 1152  * (% style="color:#037691" %)**AT Command:**
1153 1153  
1154 -**AT+CLRCOUNT ** ~/~/ clear all counting
1171 +(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1155 1155  
1156 1156  
1157 1157  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1409,7 +1409,6 @@
1409 1409  [[image:image-20220524100748-11.png]]
1410 1410  
1411 1411  
1412 -
1413 1413  = 4. Use AT Command =
1414 1414  
1415 1415  == 4.1 Access AT Command ==
... ... @@ -1612,6 +1612,8 @@
1612 1612  
1613 1613  (((
1614 1614  AT+CFG: Print all settings
1631 +
1632 +
1615 1615  )))
1616 1616  
1617 1617  
... ... @@ -1657,6 +1657,8 @@
1657 1657  
1658 1658  (((
1659 1659  (% style="background-color:#dcdcdc" %)ATZ
1678 +
1679 +
1660 1660  )))
1661 1661  
1662 1662  
... ... @@ -1863,8 +1863,6 @@
1863 1863  == 5.5 Can i use point to point communication for LT-22222-L? ==
1864 1864  
1865 1865  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1866 -
1867 -
1868 1868  )))
1869 1869  
1870 1870  (((
... ... @@ -1878,7 +1878,6 @@
1878 1878  
1879 1879  After restart, the status before power failure will be read from flash.
1880 1880  
1881 -
1882 1882  = 6. Trouble Shooting =
1883 1883  )))
1884 1884  
... ... @@ -1932,8 +1932,6 @@
1932 1932  * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1933 1933  * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1934 1934  
1935 -
1936 -
1937 1937  = 8. Packing Info =
1938 1938  
1939 1939  
... ... @@ -1951,8 +1951,6 @@
1951 1951  * Package Size / pcs : 14.5 x 8 x 5 cm
1952 1952  * Weight / pcs : 170g
1953 1953  
1954 -
1955 -
1956 1956  = 9. Support =
1957 1957  
1958 1958  * (((
... ... @@ -1960,10 +1960,6 @@
1960 1960  )))
1961 1961  * (((
1962 1962  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]]
1963 -
1964 -
1965 -
1966 -
1967 1967  )))
1968 1968  
1969 1969  = 10. Reference​​​​​ =

Applications

Navigation

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