Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 82.42 >
edited by Xiaoling
on 2022/06/25 15:24
To version < 82.32 >
edited by Xiaoling
on 2022/06/20 13:36
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -181,9 +181,6 @@
181 181  * Firmware upgradable via program port
182 182  * Counting
183 183  
184 -
185 -
186 -
187 187  == 1.4  Applications ==
188 188  
189 189  * Smart Buildings & Home Automation
... ... @@ -193,9 +193,6 @@
193 193  * Smart Cities
194 194  * Smart Factory
195 195  
196 -
197 -
198 -
199 199  == 1.5 Hardware Variants ==
200 200  
201 201  (% border="1" style="background-color:#f7faff; width:500px" %)
... ... @@ -210,6 +210,7 @@
210 210  )))
211 211  
212 212  
207 +
213 213  = 2. Power ON Device =
214 214  
215 215  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.
... ... @@ -290,10 +290,6 @@
290 290  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
291 291  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
292 292  
293 -
294 -
295 -
296 -
297 297  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
298 298  
299 299  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -347,10 +347,6 @@
347 347  ** DO1 is high in case there is load between DO1 and V+.
348 348  ** DO1 LED is off in both case
349 349  
350 -
351 -
352 -
353 -
354 354  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
355 355  
356 356  
... ... @@ -577,6 +577,7 @@
577 577  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
578 578  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.**
579 579  
567 +
580 580  (% style="color:#037691" %)**AT Command to set Trigger Condition**:
581 581  
582 582  (% style="color:#4f81bd" %)**Trigger base on voltage**:
... ... @@ -718,10 +718,6 @@
718 718  
719 719  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
720 720  
721 -
722 -
723 -
724 -
725 725  === 3.4.1 Common Commands ===
726 726  
727 727  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]]
... ... @@ -763,7 +763,7 @@
763 763  
764 764  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
765 765  
766 -**0x0A aa    ** ~/~/ Same as AT+MOD=aa
750 +(% style="color:#037691" %)**​​​​​​​**(%%)**0x0A aa    ** ~/~/ Same as AT+MOD=aa
767 767  
768 768  
769 769  
... ... @@ -800,6 +800,10 @@
800 800  
801 801  **0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
802 802  
787 +(% class="box infomessage" %)
788 +(((
789 +
790 +)))
803 803  
804 804  
805 805  
... ... @@ -807,23 +807,25 @@
807 807  
808 808  Poll trigger settings,
809 809  
810 -* (% style="color:#037691" %)**AT Command:**
798 +* (% style="color:#037691" %)AT Command:
811 811  
812 812  There is no AT Command for this feature.
813 813  
814 814  
815 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
803 +* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
816 816  
817 -**0xAB 06         **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
805 +(% class="box infomessage" %)
806 +(((
807 +**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
808 +)))
818 818  
819 819  
820 820  
821 -
822 822  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
823 823  
824 824  Enable Disable DI1/DI2/DI2 as trigger,
825 825  
826 -* (% style="color:#037691" %)**AT Command:**
816 +* (% style="color:#037691" %)AT Command:
827 827  
828 828  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
829 829  
... ... @@ -832,7 +832,7 @@
832 832  
833 833  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
834 834  
835 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
825 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
836 836  
837 837  **0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
838 838  
... ... @@ -843,7 +843,7 @@
843 843  
844 844  Set DI1 or DI3(for LT-33222-L) trigger.
845 845  
846 -* (% style="color:#037691" %)**AT Command:**
836 +* (% style="color:#037691" %)AT Command:
847 847  
848 848  **AT+TRIG1=a,b**
849 849  
... ... @@ -921,11 +921,11 @@
921 921  
922 922  ==== 3.4.2.11 Trigger – Set minimum interval ====
923 923  
924 -Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
914 +Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
925 925  
926 926  * (% style="color:#037691" %)**AT Command**
927 927  
928 -**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
918 +**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
929 929  
930 930  
931 931  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
... ... @@ -1135,7 +1135,7 @@
1135 1135  
1136 1136  * (% style="color:#037691" %)**AT Command:**
1137 1137  
1138 -**AT+SETCNT=aa,(bb cc dd ee) **
1128 +(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1139 1139  
1140 1140  aa: 1: Set count1,
1141 1141  
... ... @@ -1159,7 +1159,7 @@
1159 1159  
1160 1160  * (% style="color:#037691" %)**AT Command:**
1161 1161  
1162 -**AT+CLRCOUNT ** ~/~/ clear all counting
1152 +(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1163 1163  
1164 1164  
1165 1165  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1417,7 +1417,6 @@
1417 1417  [[image:image-20220524100748-11.png]]
1418 1418  
1419 1419  
1420 -
1421 1421  = 4. Use AT Command =
1422 1422  
1423 1423  == 4.1 Access AT Command ==
... ... @@ -1620,6 +1620,8 @@
1620 1620  
1621 1621  (((
1622 1622  AT+CFG: Print all settings
1612 +
1613 +
1623 1623  )))
1624 1624  
1625 1625  
... ... @@ -1665,6 +1665,8 @@
1665 1665  
1666 1666  (((
1667 1667  (% style="background-color:#dcdcdc" %)ATZ
1659 +
1660 +
1668 1668  )))
1669 1669  
1670 1670  
... ... @@ -1871,8 +1871,6 @@
1871 1871  == 5.5 Can i use point to point communication for LT-22222-L? ==
1872 1872  
1873 1873  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1874 -
1875 -
1876 1876  )))
1877 1877  
1878 1878  (((
... ... @@ -1886,7 +1886,6 @@
1886 1886  
1887 1887  After restart, the status before power failure will be read from flash.
1888 1888  
1889 -
1890 1890  = 6. Trouble Shooting =
1891 1891  )))
1892 1892  
... ... @@ -1921,8 +1921,10 @@
1921 1921  )))
1922 1922  
1923 1923  
1914 +
1924 1924  = 7. Order Info =
1925 1925  
1917 +
1926 1926  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
1927 1927  
1928 1928  
... ... @@ -1938,7 +1938,6 @@
1938 1938  * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1939 1939  * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1940 1940  
1941 -
1942 1942  = 8. Packing Info =
1943 1943  
1944 1944  
... ... @@ -1956,7 +1956,6 @@
1956 1956  * Package Size / pcs : 14.5 x 8 x 5 cm
1957 1957  * Weight / pcs : 170g
1958 1958  
1959 -
1960 1960  = 9. Support =
1961 1961  
1962 1962  * (((
... ... @@ -1964,10 +1964,6 @@
1964 1964  )))
1965 1965  * (((
1966 1966  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]]
1967 -
1968 -
1969 -
1970 -
1971 1971  )))
1972 1972  
1973 1973  = 10. Reference​​​​​ =

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