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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 243.1
edited by Mengting Qiu
on 2025/03/13 09:07
Change comment: There is no comment for this version
To version 243.6
edited by Xiaoling
on 2025/03/20 15:44
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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1349 1349  
1350 1350  The device won't respond to the second trigger within 5 minutes after the first trigger.
1351 1351  )))
1352 -|(% 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.**
1353 1353  
1354 1354  (% style="color:#037691" %)**Downlink Payload**
1355 1355  
... ... @@ -1365,7 +1365,7 @@
1365 1365  
1366 1366  The device won't respond to the second trigger within 5 minutes after the first trigger.
1367 1367  )))
1368 -|(% 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.**
1369 1369  
1370 1370  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1371 1371  
... ... @@ -1428,7 +1428,6 @@
1428 1428  
1429 1429  (% style="color:#037691" %)**Downlink payload**
1430 1430  
1431 -
1432 1432  (% border="2" style="width:500px" %)
1433 1433  |(% style="width:116px" %)**Prefix**|(% style="width:382px" %)0xA9
1434 1434  |(% style="width:116px" %)**Parameters**|(% style="width:382px" %)(((
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1543 1543  (% style="color:red" %)**The device will transmit an uplink packet if the downlink payload is executed successfully.**
1544 1544  )))
1545 1545  
1545 +
1546 1546  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1547 1547  
1548 1548  
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1674 1674  If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1
1675 1675  )))
1676 1676  
1677 +
1677 1677  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1678 1678  
1680 +
1679 1679  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.
1680 1680  
1681 1681  (% style="color:#037691" %)**AT Command**
... ... @@ -1723,8 +1723,10 @@
1723 1723  Sets the COUNT1 to 10.
1724 1724  )))
1725 1725  
1728 +
1726 1726  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1727 1727  
1731 +
1728 1728  This command clears the counting in counting mode.
1729 1729  
1730 1730  (% style="color:#037691" %)**AT Command**
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2001 2001  
2002 2002  (% 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.
2003 2003  
2004 -
2005 2005  
2006 2006  )))
2007 2007  
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2099 2099  
2100 2100  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.
2101 2101  
2102 -
2103 2103  [[image:thingseye.io_integrationsCenter_integrations.png]]
2104 2104  
2105 2105  
... ... @@ -2145,8 +2145,6 @@
2145 2145  
2146 2146  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.
2147 2147  
2148 -
2149 -
2150 2150  [[image:lt-22222-l-dashboard.png]]
2151 2151  
2152 2152  
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2352 2352  (((
2353 2353  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:
2354 2354  
2355 -**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.
2356 2356  )))
2357 2357  
2358 2358  [[image:image-20220524100215-9.png]]
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2411 2411  
2412 2412  )))
2413 2413  
2414 -
2415 2415  (((
2416 2416  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:
2417 2417  )))
... ... @@ -2420,9 +2420,6 @@
2420 2420  
2421 2421  
2422 2422  (((
2423 -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/]]
2424 -
2425 -
2426 2426  == 4.2 LT-22222-L related AT commands ==
2427 2427  
2428 2428  
... ... @@ -2595,8 +2595,7 @@
2595 2595  
2596 2596  **2. Verify that the LG01/02 gateway RX frequency matches the AT+CHS setting exactly.**
2597 2597  
2598 -**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?
2599 -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.**
2600 2600  
2601 2601  **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.**
2602 2602  )))
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2693 2693  )))
2694 2694  
2695 2695  (((
2696 -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.
2697 2697  )))
2698 2698  
2699 2699  (((
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2873 2873  
2874 2874  
2875 2875  The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue.
2876 -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"]]
2877 2877  
2878 2878  
2879 2879  = 8. Ordering information =