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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 82.36
edited by Xiaoling
on 2022/06/20 13:39
Change comment: There is no comment for this version
To version 82.41
edited by Xiaoling
on 2022/06/25 15:18
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -181,6 +181,10 @@
181 181  * Firmware upgradable via program port
182 182  * Counting
183 183  
184 +
185 +
186 +
187 +
184 184  == 1.4  Applications ==
185 185  
186 186  * Smart Buildings & Home Automation
... ... @@ -190,6 +190,10 @@
190 190  * Smart Cities
191 191  * Smart Factory
192 192  
197 +
198 +
199 +
200 +
193 193  == 1.5 Hardware Variants ==
194 194  
195 195  (% border="1" style="background-color:#f7faff; width:500px" %)
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285 285  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
286 286  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
287 287  
296 +
297 +
298 +
299 +
300 +
288 288  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
289 289  
290 290  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -323,6 +323,7 @@
323 323  * [1] RO1 relay channel is close and the RO1 LED is ON.
324 324  * [0] RO2 relay channel is open and RO2 LED is OFF;
325 325  
339 +
326 326  **LT22222-L:**
327 327  
328 328  * [1] DI2 channel is high input and DI2 LED is ON;
... ... @@ -338,6 +338,11 @@
338 338  ** DO1 is high in case there is load between DO1 and V+.
339 339  ** DO1 LED is off in both case
340 340  
355 +
356 +
357 +
358 +
359 +
341 341  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
342 342  
343 343  
... ... @@ -564,7 +564,6 @@
564 564  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
565 565  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.**
566 566  
567 -
568 568  (% style="color:#037691" %)**AT Command to set Trigger Condition**:
569 569  
570 570  (% style="color:#4f81bd" %)**Trigger base on voltage**:
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706 706  
707 707  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
708 708  
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728 +
729 +
730 +
731 +
709 709  === 3.4.1 Common Commands ===
710 710  
711 711  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]]
... ... @@ -798,7 +798,7 @@
798 798  
799 799  * (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
800 800  
801 -**0xAB 06  **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
824 +**0xAB 06         **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
802 802  
803 803  
804 804  
... ... @@ -846,7 +846,6 @@
846 846  
847 847  
848 848  
849 -
850 850  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
851 851  
852 852  Set DI2 trigger.
... ... @@ -911,7 +911,7 @@
911 911  
912 912  * (% style="color:#037691" %)**AT Command**
913 913  
914 -**AT+ATDC=5  ** Device won't response the second trigger within 5 minute after the first trigger.
936 +**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
915 915  
916 916  
917 917  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
... ... @@ -1145,7 +1145,7 @@
1145 1145  
1146 1146  * (% style="color:#037691" %)**AT Command:**
1147 1147  
1148 -(% style="color:#037691" %)​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1170 +**AT+CLRCOUNT ** ~/~/ clear all counting
1149 1149  
1150 1150  
1151 1151  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
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1403 1403  [[image:image-20220524100748-11.png]]
1404 1404  
1405 1405  
1428 +
1406 1406  = 4. Use AT Command =
1407 1407  
1408 1408  == 4.1 Access AT Command ==
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1605 1605  
1606 1606  (((
1607 1607  AT+CFG: Print all settings
1608 -
1609 -
1610 1610  )))
1611 1611  
1612 1612  
... ... @@ -1652,8 +1652,6 @@
1652 1652  
1653 1653  (((
1654 1654  (% style="background-color:#dcdcdc" %)ATZ
1655 -
1656 -
1657 1657  )))
1658 1658  
1659 1659  
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1860 1860  == 5.5 Can i use point to point communication for LT-22222-L? ==
1861 1861  
1862 1862  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1882 +
1883 +
1863 1863  )))
1864 1864  
1865 1865  (((
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1873 1873  
1874 1874  After restart, the status before power failure will be read from flash.
1875 1875  
1897 +
1876 1876  = 6. Trouble Shooting =
1877 1877  )))
1878 1878  
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1926 1926  * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1927 1927  * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1928 1928  
1951 +
1952 +
1929 1929  = 8. Packing Info =
1930 1930  
1931 1931  
... ... @@ -1943,6 +1943,8 @@
1943 1943  * Package Size / pcs : 14.5 x 8 x 5 cm
1944 1944  * Weight / pcs : 170g
1945 1945  
1970 +
1971 +
1946 1946  = 9. Support =
1947 1947  
1948 1948  * (((
... ... @@ -1950,6 +1950,10 @@
1950 1950  )))
1951 1951  * (((
1952 1952  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]]
1979 +
1980 +
1981 +
1982 +
1953 1953  )))
1954 1954  
1955 1955  = 10. Reference​​​​​ =