Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -282,7 +282,6 @@
282	282	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
283	283
284	284
285		-
286	286	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
287	287
288	288	The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
...	...	@@ -322,7 +322,6 @@
322	322	* [0] RO2 relay channel is open and RO2 LED is OFF;
323	323
324	324
325		-
326	326	**LT22222-L:**
327	327
328	328	* [1] DI2 channel is high input and DI2 LED is ON;
...	...	@@ -339,7 +339,6 @@
339	339	** DO1 LED is off in both case
340	340
341	341
342		-
343	343	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
344	344
345	345
...	...	@@ -413,6 +413,8 @@
413	413	[[image:image-20220523181246-5.png]]
414	414
415	415	(((
	413	+
	414	+
416	416	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
417	417	)))
418	418
...	...	@@ -426,6 +426,7 @@
426	426	(% style="color:red" %)Note: DO3 is not valid for LT-22222-L.
427	427	)))
428	428
	428	+
429	429	(((
430	430	**To use counting mode, please run:**
431	431	)))
...	...	@@ -558,8 +558,8 @@
558	558
559	559	For example, if user has configured below commands:
560	560
561		-* **AT+MOD=1 ** **~-~->** The normal working mode
562		-* **AT+ADDMOD6=1**   **~-~->** Enable trigger
	561	+* **AT+MOD=1 ** **~-~->**  The normal working mode
	562	+* **AT+ADDMOD6=1**   **~-~->**  Enable trigger
563	563
564	564	LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
565	565
...	...	@@ -568,6 +568,7 @@
568	568
569	569	(% style="color:#037691" %)**AT Command to set Trigger Condition**:
570	570
	571	+
571	571	(% style="color:#4f81bd" %)**Trigger base on voltage**:
572	572
573	573	Format: AT+AVLIM=<AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
...	...	@@ -707,6 +707,7 @@
707	707
708	708	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
709	709
	711	+
710	710	=== 3.4.1 Common Commands ===
711	711
712	712	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]]
...	...	@@ -715,6 +715,7 @@
715	715
716	716	=== 3.4.2 Sensor related commands ===
717	717
	720	+
718	718	==== 3.4.2.1 Set Transmit Interval ====
719	719
720	720	Set device uplink interval.
...	...	@@ -768,6 +768,7 @@
768	768
769	769
770	770
	774	+
771	771	==== 3.4.2.4 Enable Trigger Mode ====
772	772
773	773	Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
...	...	@@ -924,6 +924,7 @@
924	924
925	925
926	926
	931	+
927	927	==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
928	928
929	929	* (% style="color:#037691" %)**AT Command**
...	...	@@ -1766,7 +1766,7 @@
1766	1766
1767	1767
1768	1768	(% style="color:blue" %)**For LT-22222-L**(%%):
1769		-Hold down the PRO button and then momentarily press the RST reset button and the **DO1 led** will change from OFF to ON. When **DO1 LED** is on, it means the device is in download mode.
	1774	+Hold down the PRO button and then momentarily press the RST reset button and the (% style="color:red" %)**DO1 led**(%%) will change from OFF to ON. When (% style="color:red" %)**DO1 LED**(%%) is on, it means the device is in download mode.
1770	1770	)))
1771	1771
1772	1772	[[image:image-20220524103407-12.png]]
...	...	@@ -1881,7 +1881,7 @@
1881	1881
1882	1882	(((
1883	1883	(((
1884		-== 6.1 Downlink doesn’t work, how to solve it? ==
	1889	+== 6.1 Downlink doesn't work, how to solve it? ==
1885	1885	)))
1886	1886	)))
1887	1887
...	...	@@ -1902,7 +1902,7 @@
1902	1902	(((
1903	1903
1904	1904
1905		-== 6.3 Why I can’t join TTN in US915 /AU915 bands? ==
	1910	+== 6.3 Why I can't join TTN in US915 /AU915 bands? ==
1906	1906	)))
1907	1907
1908	1908	(((
...	...	@@ -1912,21 +1912,26 @@
1912	1912
1913	1913	= 7. Order Info =
1914	1914
	1920	+
1915	1915	(% style="color:#4f81bd" %)**LT-22222-L-XXX:**
1916	1916
1917		-
1918	1918	(% style="color:#4f81bd" %)**XXX:**
1919	1919
1920		-* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
1921		-* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
1922		-* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
1923		-* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470
1924		-* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923
1925		-* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915
1926		-* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915
1927		-* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1928		-* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
	1925	+* (% style="color:red" %)**EU433**(%%): LT with frequency bands EU433
	1926	+* (% style="color:red" %)**EU868**(%%): LT with frequency bands EU868
	1927	+* (% style="color:red" %)**KR920**(%%): LT with frequency bands KR920
	1928	+* (% style="color:red" %)**CN470**(%%): LT with frequency bands CN470
	1929	+* (% style="color:red" %)**AS923**(%%): LT with frequency bands AS923
	1930	+* (% style="color:red" %)**AU915**(%%): LT with frequency bands AU915
	1931	+* (% style="color:red" %)**US915**(%%): LT with frequency bands US915
	1932	+* (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865
	1933	+* (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779
1929	1929
	1935	+
	1936	+
	1937	+
	1938	+
	1939	+
1930	1930	= 8. Packing Info =
1931	1931
1932	1932
...	...	@@ -1944,6 +1944,11 @@
1944	1944	* Package Size / pcs : 14.5 x 8 x 5 cm
1945	1945	* Weight / pcs : 170g
1946	1946
	1957	+
	1958	+
	1959	+
	1960	+
	1961	+
1947	1947	= 9. Support =
1948	1948
1949	1949	* (((
...	...	@@ -1951,12 +1951,13 @@
1951	1951	)))
1952	1952	* (((
1953	1953	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]]
	1969	+)))
1954	1954
1955	1955
1956		-
1957	1957
1958		-)))
1959	1959
	1974	+
	1975	+
1960	1960	= 10. Reference​​​​​ =
1961	1961
1962	1962	* LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]