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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 240.1
edited by Dilisi S
on 2025/01/19 19:00
Change comment: Jan 19 - Fixed typos
To version 243.6
edited by Xiaoling
on 2025/03/20 15:44
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.pradeeka
1 +XWiki.Xiaoling
Content
... ... @@ -270,7 +270,6 @@
270 270  
271 271  * You will be navigated to the **Device overview** page.
272 272  
273 -
274 274  [[image:lt-22222-device-overview.png]]
275 275  
276 276  
... ... @@ -375,11 +375,8 @@
375 375  This is the default mode.
376 376  
377 377  The uplink payload is 11 bytes long.
377 +(% style="display:none" wfd-invisible="true" %)
378 378  
379 -(% style="color:red" %)**Note:The maximum count depends on the bytes number of bytes.
380 -The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
381 -It starts counting again when it reaches the maximum value.**(% style="display:none" wfd-invisible="true" %)
382 -
383 383  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
384 384  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
385 385  |Value|(((
... ... @@ -648,7 +648,7 @@
648 648  
649 649  
650 650  (% style="color:red" %)**Note:The maximum count depends on the bytes it is.
651 -The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
647 +The maximum count for four bytes is FFFF (hex) = 65535 (dec).
652 652  It starts counting again when it reaches the maximum value.**
653 653  
654 654  
... ... @@ -1164,7 +1164,7 @@
1164 1164  Enable DI1 trigger, disable DI2 trigger
1165 1165  )))
1166 1166  
1167 -==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
1163 +==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as a trigger ====
1168 1168  
1169 1169  
1170 1170  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
... ... @@ -1353,7 +1353,7 @@
1353 1353  
1354 1354  The device won't respond to the second trigger within 5 minutes after the first trigger.
1355 1355  )))
1356 -|(% style="width:113px" %)Note|(% style="width:385px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1352 +|(% style="width:113px" %)**Note**|(% style="width:385px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1357 1357  
1358 1358  (% style="color:#037691" %)**Downlink Payload**
1359 1359  
... ... @@ -1369,7 +1369,7 @@
1369 1369  
1370 1370  The device won't respond to the second trigger within 5 minutes after the first trigger.
1371 1371  )))
1372 -|(% style="width:112px" %)Note|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1368 +|(% style="width:112px" %)**Note**|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1373 1373  
1374 1374  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1375 1375  
... ... @@ -1432,7 +1432,6 @@
1432 1432  
1433 1433  (% style="color:#037691" %)**Downlink payload**
1434 1434  
1435 -
1436 1436  (% border="2" style="width:500px" %)
1437 1437  |(% style="width:116px" %)**Prefix**|(% style="width:382px" %)0xA9
1438 1438  |(% style="width:116px" %)**Parameters**|(% style="width:382px" %)(((
... ... @@ -1538,7 +1538,7 @@
1538 1538  |03  00  11|Open|No action
1539 1539  |03  01  11|Close|No action
1540 1540  |03 11  00|No action|Open
1541 -|03 11 10|No action|Close
1536 +|03 11  01|No action|Close
1542 1542  |03 00 00|Open|Open
1543 1543  |03 01 01|Close|Close
1544 1544  |03 01 00|Close|Open
... ... @@ -1547,6 +1547,7 @@
1547 1547  (% style="color:red" %)**The device will transmit an uplink packet if the downlink payload is executed successfully.**
1548 1548  )))
1549 1549  
1545 +
1550 1550  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1551 1551  
1552 1552  
... ... @@ -1678,8 +1678,10 @@
1678 1678  If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1
1679 1679  )))
1680 1680  
1677 +
1681 1681  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1682 1682  
1680 +
1683 1683  This command allows users to pre-configure specific count numbers for various counting parameters such as Count1, Count2, or AVI1 Count. Use the AT command to set the desired count number for each configuration.
1684 1684  
1685 1685  (% style="color:#037691" %)**AT Command**
... ... @@ -1727,8 +1727,10 @@
1727 1727  Sets the COUNT1 to 10.
1728 1728  )))
1729 1729  
1728 +
1730 1730  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1731 1731  
1731 +
1732 1732  This command clears the counting in counting mode.
1733 1733  
1734 1734  (% style="color:#037691" %)**AT Command**
... ... @@ -2005,7 +2005,6 @@
2005 2005  
2006 2006  (% style="color:blue" %)**26 01  ** (%%) ~/~/  The downlink payload 26 01 is used to query the device's firmware version, frequency band, subband, and TDC time.
2007 2007  
2008 -
2009 2009  
2010 2010  )))
2011 2011  
... ... @@ -2103,7 +2103,6 @@
2103 2103  
2104 2104  Your integration has been added to the** Integrations** list and will be displayed on the **Integrations** page. Check whether the status is shown as **Active**. If not, review your configuration settings and correct any errors.
2105 2105  
2106 -
2107 2107  [[image:thingseye.io_integrationsCenter_integrations.png]]
2108 2108  
2109 2109  
... ... @@ -2149,8 +2149,6 @@
2149 2149  
2150 2150  You can create a dashboard with ThingsEye to visualize the sensor data coming from the LT-22222-L. The following image shows a dashboard created for the LT-22222-L. See **Creating a dashboard** in ThingsEye documentation for more information.
2151 2151  
2152 -
2153 -
2154 2154  [[image:lt-22222-l-dashboard.png]]
2155 2155  
2156 2156  
... ... @@ -2356,7 +2356,7 @@
2356 2356  (((
2357 2357  The LT-22222-L has two relay interfaces, RO1 and RO2, each using two pins of the screw terminal (ROx-1 and ROx-2 where x is the port number, 1 or 2). You can connect a device's power line in series with one of the relay interfaces (e.g., RO1-1 and RO1-2 screw terminals). See the example below:
2358 2358  
2359 -**Note**: The ROx pins will be in the Open (NO) state when the LT-22222-L is powered off.
2355 +(% style="color:red" %)**Note:**(%%) The ROx pins will be in the Open (NO) state when the LT-22222-L is powered off.
2360 2360  )))
2361 2361  
2362 2362  [[image:image-20220524100215-9.png]]
... ... @@ -2415,7 +2415,6 @@
2415 2415  
2416 2416  )))
2417 2417  
2418 -
2419 2419  (((
2420 2420  On the PC, you need to set the (% style="color:#4f81bd" %)**serial tool **(%%)(such as [[PuTTY>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]] or [[SecureCRT>>https://www.vandyke.com/cgi-bin/releases.php?product=securecrt]]) to a baud rate of (% style="color:green" %)**9600**(%%) to access the serial console of LT-22222-L. Access to AT commands is disabled by default, and a password (default: (% style="color:green" %)**123456**)(%%) must be entered to enable AT command access, as shown below:
2421 2421  )))
... ... @@ -2424,9 +2424,6 @@
2424 2424  
2425 2425  
2426 2426  (((
2427 -You can find more details in the [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
2428 -
2429 -
2430 2430  == 4.2 LT-22222-L related AT commands ==
2431 2431  
2432 2432  
... ... @@ -2599,8 +2599,7 @@
2599 2599  
2600 2600  **2. Verify that the LG01/02 gateway RX frequency matches the AT+CHS setting exactly.**
2601 2601  
2602 -**3. Make sure the SF/bandwidth settings in the LG01/LG02 match the settings of AT+DR. Refer to [[this link>>url:http://www.dragino.com/downloads/index.php?
2603 -dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
2594 +**3. Make sure the SF/bandwidth settings in the LG01/LG02 match the settings of AT+DR. Refer to [[this link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
2604 2604  
2605 2605  **4. The commands AT+RX2FQ and AT+RX2DR enable downlink functionality. To set the correct parameters, you can check the actual downlink parameters to be used as shown below. Here, RX2FQ should be set to 868400000 and RX2DR should be set to 5.**
2606 2606  )))
... ... @@ -2697,7 +2697,7 @@
2697 2697  )))
2698 2698  
2699 2699  (((
2700 -You can follow the introductions on [[how to upgrade the image>>||anchor="H5.1Howtoupgradetheimage3F"]]. When downloading, select the required image file.
2691 +You can follow the introductions on [[how to upgrade the image>>||anchor="H6.1Howtoupdatethefirmware3F"]]. When downloading, select the required image file.
2701 2701  )))
2702 2702  
2703 2703  (((
... ... @@ -2877,7 +2877,7 @@
2877 2877  
2878 2878  
2879 2879  The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue.
2880 -Use this command to synchronize their counts: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resetsthedownlinkpacketcount"]]
2871 +Use this command to synchronize their counts: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resettingthedownlinkpacketcount"]]
2881 2881  
2882 2882  
2883 2883  = 8. Ordering information =