Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -73,7 +73,7 @@ 73 73 == 1.2 Specifications == 74 74 75 75 76 - (% style="color:#037691" %)**Hardware System:**76 +**Hardware System:** 77 77 78 78 * STM32L072CZT6 MCU 79 79 * SX1276/78 Wireless Chip ... ... @@ -81,15 +81,13 @@ 81 81 ** Idle: 32mA@12v 82 82 ** 20dB Transmit: 65mA@12v 83 83 84 +**Interface for Model:** 84 84 85 -(% style="color:#037691" %)**Interface for Model:** 86 - 87 87 * RS485 88 88 * Power Input 7~~ 24V DC. 89 89 89 +**LoRa Spec:** 90 90 91 -(% style="color:#037691" %)**LoRa Spec:** 92 - 93 93 * Frequency Range: 94 94 ** Band 1 (HF): 862 ~~ 1020 Mhz 95 95 ** Band 2 (LF): 410 ~~ 528 Mhz ... ... @@ -110,7 +110,6 @@ 110 110 * Packet engine up to 256 bytes with CRC 111 111 112 112 113 - 114 114 == 1.3 Features == 115 115 116 116 ... ... @@ -124,7 +124,6 @@ 124 124 * Support Interrupt uplink (Since hardware version v1.2) 125 125 126 126 127 - 128 128 == 1.4 Applications == 129 129 130 130 ... ... @@ -136,7 +136,6 @@ 136 136 * Smart Factory 137 137 138 138 139 - 140 140 == 1.5 Firmware Change log == 141 141 142 142 ... ... @@ -217,8 +217,6 @@ 217 217 218 218 ((( 219 219 The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3: 220 - 221 - 222 222 ))) 223 223 224 224 ((( ... ... @@ -354,7 +354,6 @@ 354 354 ))) 355 355 356 356 357 - 358 358 === 3.3.2 Configure sensors === 359 359 360 360 ... ... @@ -383,7 +383,6 @@ 383 383 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 384 384 385 385 386 - 387 387 === 3.3.3 Configure read commands for each sampling === 388 388 389 389 ... ... @@ -445,13 +445,11 @@ 445 445 (% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 446 446 447 447 448 - 449 449 * (% style="color:#037691" %)**Grab a section** 450 450 451 451 (% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 452 452 453 453 454 - 455 455 * (% style="color:#037691" %)**Grab different sections** 456 456 457 457 (% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) ... ... @@ -621,7 +621,6 @@ 621 621 622 622 ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ==== 623 623 624 - 625 625 ((( 626 626 This command is used to configure the RS485 devices; they won't be used during sampling. 627 627 ))) ... ... @@ -678,7 +678,7 @@ 678 678 ((( 679 679 680 680 681 - (% style="color:blue" %)**Example 1:**(%%)~-~-> Configure without ask for uplink (YY=0)669 +**Example 1** ~-~-> Configure without ask for uplink (YY=0) 682 682 ))) 683 683 684 684 ((( ... ... @@ -716,7 +716,7 @@ 716 716 ))) 717 717 718 718 ((( 719 - (% style="color:blue" %)**Example 2:**(%%)~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)707 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 720 720 ))) 721 721 722 722 ((( ... ... @@ -744,7 +744,6 @@ 744 744 745 745 ==== (% style="color:blue" %)**Set Payload version**(%%) ==== 746 746 747 - 748 748 ((( 749 749 This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload. 750 750 ))) ... ... @@ -773,7 +773,6 @@ 773 773 774 774 ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ==== 775 775 776 - 777 777 ((( 778 778 AT+COMMANDx or AT+DATACUTx 779 779 ))) ... ... @@ -801,14 +801,10 @@ 801 801 802 802 ((( 803 803 **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 804 - 805 - 806 806 ))) 807 807 808 808 ((( 809 809 (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 810 - 811 - 812 812 ))) 813 813 814 814 ((( ... ... @@ -858,7 +858,6 @@ 858 858 859 859 ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 860 860 861 - 862 862 ((( 863 863 **AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]]. 864 864 ))) ... ... @@ -900,7 +900,6 @@ 900 900 901 901 ==== (% style="color:blue" %)**RS485 command timeout**(%%) ==== 902 902 903 - 904 904 ((( 905 905 Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action. 906 906 ))) ... ... @@ -954,7 +954,6 @@ 954 954 955 955 ==== (% style="color:blue" %)**Uplink payload mode**(%%) ==== 956 956 957 - 958 958 ((( 959 959 Define to use one uplink or multiple uplinks for the sampling. 960 960 ))) ... ... @@ -991,7 +991,6 @@ 991 991 992 992 ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ==== 993 993 994 - 995 995 ((( 996 996 Ask device to send an uplink immediately. 997 997 ))) ... ... @@ -1021,7 +1021,6 @@ 1021 1021 1022 1022 ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ==== 1023 1023 1024 - 1025 1025 ((( 1026 1026 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 1027 1027 ... ... @@ -1068,7 +1068,6 @@ 1068 1068 1069 1069 ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ==== 1070 1070 1071 - 1072 1072 ((( 1073 1073 Set the Rs485 serial communication parameters: 1074 1074 ))) ... ... @@ -1243,8 +1243,6 @@ 1243 1243 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1244 1244 1245 1245 1246 - 1247 - 1248 1248 == 3.8 LEDs == 1249 1249 1250 1250 ... ... @@ -1254,8 +1254,6 @@ 1254 1254 |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message. 1255 1255 1256 1256 1257 - 1258 - 1259 1259 = 4. Case Study = 1260 1260 1261 1261 ... ... @@ -1265,7 +1265,6 @@ 1265 1265 1266 1266 = 5. Use AT Command = 1267 1267 1268 - 1269 1269 == 5.1 Access AT Command == 1270 1270 1271 1271 ... ... @@ -1345,8 +1345,6 @@ 1345 1345 2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting. 1346 1346 3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means. 1347 1347 4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5 1348 - 1349 - 1350 1350 ))) 1351 1351 1352 1352 (% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) ... ... @@ -1355,7 +1355,6 @@ 1355 1355 1356 1356 = 6. FAQ = 1357 1357 1358 - 1359 1359 == 6.1 How to upgrade the image? == 1360 1360 1361 1361 ... ... @@ -1490,8 +1490,6 @@ 1490 1490 * (% style="color:red" %)**KZ865**(%%): frequency bands KZ865 1491 1491 1492 1492 1493 - 1494 - 1495 1495 = 9.Packing Info = 1496 1496 1497 1497 ... ... @@ -1509,8 +1509,6 @@ 1509 1509 * Weight / pcs : 170g 1510 1510 1511 1511 1512 - 1513 - 1514 1514 = 10. FCC Caution for RS485LN-US915 = 1515 1515 1516 1516 ... ... @@ -1531,7 +1531,7 @@ 1531 1531 ))) 1532 1532 1533 1533 ((( 1534 - (% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:1498 +**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1535 1535 ))) 1536 1536 1537 1537 ((( ... ... @@ -1572,7 +1572,4 @@ 1572 1572 ))) 1573 1573 * ((( 1574 1574 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]]. 1575 - 1576 - 1577 - 1578 1578 )))
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