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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... ... @@ -131,7 +131,7 @@ 131 131 132 132 The LT is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the LT. It will auto join the network via OTAA. For LT-22222-L, the LED will show the Join status: After power on **TX LED** will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. **TX LED** will be on for 5 seconds after joined in network. When there is message from server, the **RX LED** will be on for 1 second. 133 133 134 -In case user can’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>path: http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H4.UseATCommand]] to set the keys in the devices.134 +In case user can’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>path:#AT_Command]] to set the keys in the devices. 135 135 136 136 3.2 Example to join LoRaWAN network 137 137 ... ... @@ -327,7 +327,7 @@ 327 327 **ATZ** 328 328 ))) 329 329 330 -Other AT Commands for counting are similar to [[MOD2 Counting Command>>path: http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]].330 +Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]]. 331 331 332 332 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 333 333 ... ... @@ -362,7 +362,7 @@ 362 362 ))) 363 363 364 364 365 -Other AT Commands for counting are similar to [[MOD2 Counting Command>>path: http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]].365 +Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]]. 366 366 367 367 **Plus below command for AVI1 Counting:** 368 368 ... ... @@ -414,7 +414,7 @@ 414 414 **ATZ** 415 415 ))) 416 416 417 -Other AT Commands for counting are similar to [[MOD2 Counting Command>>path: http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]].417 +Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]]. 418 418 419 419 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 420 420 ... ... @@ -463,7 +463,7 @@ 463 463 464 464 **Downlink Command to set Trigger Condition** 465 465 466 -Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**466 +Type Code: 0xAA. Downlink command same as AT Command [[AT+AVLIM, AT+ACLIM>>path:#AT_Trigger]] 467 467 468 468 Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4 469 469 ... ... @@ -1582,28 +1582,47 @@ 1582 1582 1583 1583 As shown in below: 1584 1584 1585 -[[image:1653360498588-932.png ||height="485" width="726"]]1585 +[[image:1653360498588-932.png]] 1586 1586 1587 -== 5.4 Can I see counting event in Serial? == 1588 1588 1588 +1. ((( 1589 1589 ((( 1590 + 1591 +))) 1592 + 1593 +1. ((( 1594 +Can I see counting event in Serial? 1595 +))) 1596 +))) 1597 + 1598 +((( 1590 1590 User can run AT+DEBUG command to see the counting event in serial. If firmware too old and doesn’t support AT+DEBUG. User can update to latest firmware first. 1591 1591 ))) 1592 1592 1593 1593 ((( 1594 - =6. Trouble Shooting =1603 + 1595 1595 ))) 1596 1596 1597 1597 ((( 1607 + 1608 +))) 1609 + 1598 1598 ((( 1599 - ==6.1 Downlink doesn’t work, how to solve it? ==1611 + 1600 1600 ))) 1613 + 1614 +1. ((( 1615 +((( 1616 +Trouble Shooting 1601 1601 ))) 1602 1602 1619 +1. ((( 1620 +Downlink doesn’t work, how to solve it? 1621 +))) 1622 +))) 1623 + 1603 1603 ((( 1604 1604 Please see this link for how to debug: 1605 - 1606 -[[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/>>http://8.211.40.43:8080/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]] 1607 1607 ))) 1608 1608 1609 1609 ((( ... ... @@ -1611,9 +1611,14 @@ 1611 1611 ))) 1612 1612 1613 1613 ((( 1614 - ==6.2 Have trouble to upload image. ==1633 + 1615 1615 ))) 1616 1616 1636 +1. 1637 +11. ((( 1638 +Have trouble to upload image. 1639 +))) 1640 + 1617 1617 ((( 1618 1618 See this link for trouble shooting: 1619 1619 ))) ... ... @@ -1623,9 +1623,14 @@ 1623 1623 ))) 1624 1624 1625 1625 ((( 1626 - ==6.3 Why I can’t join TTN in US915 /AU915 bands? ==1650 + 1627 1627 ))) 1628 1628 1653 +1. 1654 +11. ((( 1655 +Why I can’t join TTN in US915 /AU915 bands? 1656 +))) 1657 + 1629 1629 ((( 1630 1630 It might be about the channels mapping. Please see this link for detail: 1631 1631 ))) ... ... @@ -1635,20 +1635,28 @@ 1635 1635 ))) 1636 1636 1637 1637 ((( 1638 - =7. Order Info =1667 + 1639 1639 ))) 1640 1640 1641 1641 ((( 1671 + 1672 +))) 1673 + 1642 1642 ((( 1643 - **LT-22222-L-XXX:**1675 + 1644 1644 ))) 1677 + 1678 +1. ((( 1679 +Order Info 1645 1645 ))) 1646 1646 1647 1647 ((( 1683 +**For LT-33222-L-XXX or LT-22222-L-XXX:** 1684 +))) 1685 + 1648 1648 ((( 1649 1649 **XXX:** 1650 1650 ))) 1651 -))) 1652 1652 1653 1653 * ((( 1654 1654 **EU433**: LT with frequency bands EU433 ... ... @@ -1674,84 +1674,59 @@ 1674 1674 * ((( 1675 1675 **IN865**: LT with frequency bands IN865 1676 1676 ))) 1714 +* ((( 1715 +**CN779**: LT with frequency bands CN779 1716 +))) 1677 1677 1678 -((( 1679 -* **CN779**: LT with frequency bands CN779 1680 - 1681 -= 8. Packing Info = 1718 +1. ((( 1719 +Packing Info 1682 1682 ))) 1683 1683 1684 1684 ((( 1685 -((( 1686 1686 **Package Includes**: 1687 1687 ))) 1688 -))) 1689 1689 1690 1690 * ((( 1691 -((( 1692 1692 LT I/O Controller x 1 1693 1693 ))) 1694 -))) 1695 1695 * ((( 1696 -((( 1697 1697 Stick Antenna for LoRa RF part x 1 1698 1698 ))) 1699 -))) 1700 1700 * ((( 1701 -((( 1702 1702 Bracket for controller x1 1703 1703 ))) 1704 -))) 1705 1705 * ((( 1706 -((( 1707 1707 Program cable x 1 1708 1708 ))) 1709 -))) 1710 1710 1711 1711 ((( 1712 -((( 1713 1713 **Dimension and weight**: 1714 1714 ))) 1715 -))) 1716 1716 1717 -((( 1718 -((( 1719 -* Device Size: 13.5 x 7 x 3 cm 1720 -* Device Weight: 105g 1721 -* Package Size / pcs : 14.5 x 8 x 5 cm 1722 -* Weight / pcs : 170g 1743 +* ((( 1744 +Device Size: 13.5 x 7 x 3 cm 1723 1723 ))) 1746 +* ((( 1747 +Device Weight: 105g 1724 1724 ))) 1749 +* ((( 1750 +Package Size / pcs : 14.5 x 8 x 5 cm 1751 +))) 1752 +* ((( 1753 +Weight / pcs : 170g 1754 +))) 1725 1725 1726 -((( 1727 - = 9.Support=1756 +1. ((( 1757 +Support 1728 1728 ))) 1729 1729 1730 1730 * ((( 1731 -((( 1732 1732 Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1733 1733 ))) 1734 -))) 1735 1735 * ((( 1736 -((( 1737 1737 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 1738 1738 ))) 1739 -))) 1740 1740 1741 1741 ((( 1742 -((( 1743 - [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] 1768 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] 1744 1744 ))) 1745 - 1746 -((( 1747 -= 10. Reference = 1748 - 1749 -* Product Page: 1750 - 1751 -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]] 1752 - 1753 -* [[Image Download>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]] 1754 -* [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]] 1755 -* [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]] 1756 -))) 1757 -)))