Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -1260,11 +1260,11 @@ 1260 1260 Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps: 1261 1261 1262 1262 ((( 1263 - (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time.1263 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 1264 1264 ))) 1265 1265 1266 1266 ((( 1267 - (% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:1267 +**Step 2**: To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps: 1268 1268 ))) 1269 1269 1270 1270 [[image:1653356737703-362.png||height="232" width="732"]] ... ... @@ -1271,13 +1271,12 @@ 1271 1271 1272 1272 [[image:image-20220524094641-11.png||height="390" width="723"]] 1273 1273 1274 - 1275 1275 [[image:image-20220524094641-12.png||height="402" width="718"]] 1276 1276 1277 1277 1278 - (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.1277 +**Step 3**: Create an account or log in Mydevices. 1279 1279 1280 - (% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)1279 +**Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %) 1281 1281 1282 1282 Search under The things network 1283 1283 ... ... @@ -1284,21 +1284,16 @@ 1284 1284 [[image:1653356838789-523.png||height="337" width="740"]] 1285 1285 1286 1286 1287 - 1288 1288 After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 1289 1289 1290 1290 [[image:image-20220524094909-1.png||height="335" width="729"]] 1291 1291 1292 - 1293 1293 [[image:image-20220524094909-2.png||height="337" width="729"]] 1294 1294 1295 - 1296 1296 [[image:image-20220524094909-3.png||height="338" width="727"]] 1297 1297 1298 - 1299 1299 [[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %) 1300 1300 1301 - 1302 1302 [[image:image-20220524094909-5.png||height="341" width="734"]] 1303 1303 1304 1304 ... ... @@ -1338,7 +1338,7 @@ 1338 1338 ))) 1339 1339 1340 1340 ((( 1341 - (% style="color:blue" %)**Example1**(%%): Connect to a Low active sensor.1335 +**Example1**: Connect to a Low active sensor. 1342 1342 ))) 1343 1343 1344 1344 ((( ... ... @@ -1369,7 +1369,7 @@ 1369 1369 ))) 1370 1370 1371 1371 ((( 1372 - (% style="color:blue" %)**Example2**(%%): Connect to a High active sensor.1366 +**Example2**: Connect to a High active sensor. 1373 1373 ))) 1374 1374 1375 1375 ((( ... ... @@ -1400,7 +1400,7 @@ 1400 1400 ))) 1401 1401 1402 1402 ((( 1403 - (% style="color:blue" %)**Example3**(%%): Connect to a 220v high active sensor.1397 +**Example3**: Connect to a 220v high active sensor. 1404 1404 ))) 1405 1405 1406 1406 ((( ... ... @@ -1440,9 +1440,8 @@ 1440 1440 1441 1441 The analog input interface is as below. The LT will measure the IN2 voltage so to calculate the current pass the Load. The formula is: 1442 1442 1437 +**AC2 = (IN2 voltage )/12** 1443 1443 1444 -(% style="color:blue" %)**AC2 = (IN2 voltage )/12** 1445 - 1446 1446 [[image:1653357592296-182.png]] 1447 1447 1448 1448 Example to connect a 4~~20mA sensor ... ... @@ -1449,18 +1449,17 @@ 1449 1449 1450 1450 We take the wind speed sensor as an example for reference only. 1451 1451 1445 +Specifications of the wind speed sensor: 1452 1452 1453 - **Specifications of the windspeed sensor:**1447 +Red:12~~24v 1454 1454 1455 - Red:12~~24v1449 +Yellow:4~~20mA 1456 1456 1457 - Yellow:4~~20mA1451 +Black:GND 1458 1458 1459 -Black: GND 1460 1460 1454 +Connection diagram: 1461 1461 1462 -**Connection diagram:** 1463 - 1464 1464 [[image:1653357640609-758.png]] 1465 1465 1466 1466 [[image:1653357648330-671.png||height="155" width="733"]] ... ... @@ -1492,7 +1492,6 @@ 1492 1492 1493 1493 [[image:1653358238933-385.png]] 1494 1494 1495 - 1496 1496 ((( 1497 1497 In PC, User needs to set (% style="color:#4f81bd" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LT. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**)(%%) to active it. As shown below: 1498 1498 ))) ... ... @@ -1499,7 +1499,6 @@ 1499 1499 1500 1500 [[image:1653358355238-883.png]] 1501 1501 1502 - 1503 1503 ((( 1504 1504 More detail AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]] 1505 1505 ))) ... ... @@ -1697,9 +1697,7 @@ 1697 1697 === 4.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === 1698 1698 1699 1699 ((( 1700 - 1701 - 1702 -**If device has not joined network yet:** 1690 +If device has not joined network yet: 1703 1703 ))) 1704 1704 1705 1705 ((( ... ... @@ -1724,7 +1724,7 @@ 1724 1724 1725 1725 1726 1726 ((( 1727 - **If device already joined network:**1715 +If device already joined network: 1728 1728 ))) 1729 1729 1730 1730 ((( ... ... @@ -1742,9 +1742,7 @@ 1742 1742 === 4.2.2 Single-channel ABP mode (Use with LG01/LG02) === 1743 1743 1744 1744 ((( 1745 - 1746 - 1747 -(% style="background-color:#dcdcdc" %)123456(%%) Enter Password to have AT access. 1733 +(% style="background-color:#dcdcdc" %) 123456(%%) Enter Password to have AT access. 1748 1748 ))) 1749 1749 1750 1750 ((( ... ... @@ -1999,6 +1999,7 @@ 1999 1999 * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 2000 2000 * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 2001 2001 1988 + 2002 2002 = 8. Packing Info = 2003 2003 2004 2004 ... ... @@ -2016,6 +2016,7 @@ 2016 2016 * Package Size / pcs : 14.5 x 8 x 5 cm 2017 2017 * Weight / pcs : 170g 2018 2018 2006 + 2019 2019 = 9. Support = 2020 2020 2021 2021 * ((( ... ... @@ -2025,6 +2025,7 @@ 2025 2025 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]] 2026 2026 ))) 2027 2027 2016 + 2028 2028 = 10. Reference = 2029 2029 2030 2030 * 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]]