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 -**Hardware System:** 76 +**(% style="color:#037691" %)Hardware System:** 77 77 78 78 * STM32L072CZT6 MCU 79 79 * SX1276/78 Wireless Chip ... ... @@ -81,13 +81,17 @@ 81 81 ** Idle: 32mA@12v 82 82 ** 20dB Transmit: 65mA@12v 83 83 84 -**Interface for Model:** 85 85 85 + 86 +**(% style="color:#037691" %)Interface for Model:** 87 + 86 86 * RS485 87 87 * Power Input 7~~ 24V DC. 88 88 89 -**LoRa Spec:** 90 90 92 + 93 +**(% style="color:#037691" %)LoRa Spec:** 94 + 91 91 * Frequency Range: 92 92 ** Band 1 (HF): 862 ~~ 1020 Mhz 93 93 ** Band 2 (LF): 410 ~~ 528 Mhz ... ... @@ -108,6 +108,8 @@ 108 108 * Packet engine up to 256 bytes with CRC 109 109 110 110 115 + 116 + 111 111 == 1.3 Features == 112 112 113 113 ... ... @@ -121,6 +121,8 @@ 121 121 * Support Interrupt uplink (Since hardware version v1.2) 122 122 123 123 130 + 131 + 124 124 == 1.4 Applications == 125 125 126 126 ... ... @@ -132,6 +132,8 @@ 132 132 * Smart Factory 133 133 134 134 143 + 144 + 135 135 == 1.5 Firmware Change log == 136 136 137 137 ... ... @@ -212,6 +212,8 @@ 212 212 213 213 ((( 214 214 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: 225 + 226 + 215 215 ))) 216 216 217 217 ((( ... ... @@ -347,6 +347,8 @@ 347 347 ))) 348 348 349 349 362 + 363 + 350 350 === 3.3.2 Configure sensors === 351 351 352 352 ... ... @@ -375,6 +375,8 @@ 375 375 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 376 376 377 377 392 + 393 + 378 378 === 3.3.3 Configure read commands for each sampling === 379 379 380 380 ... ... @@ -436,11 +436,13 @@ 436 436 (% 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" %) 437 437 438 438 455 + 439 439 * (% style="color:#037691" %)**Grab a section** 440 440 441 441 (% 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" %) 442 442 443 443 461 + 444 444 * (% style="color:#037691" %)**Grab different sections** 445 445 446 446 (% 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" %) ... ... @@ -610,6 +610,7 @@ 610 610 611 611 ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ==== 612 612 631 + 613 613 ((( 614 614 This command is used to configure the RS485 devices; they won't be used during sampling. 615 615 ))) ... ... @@ -666,7 +666,7 @@ 666 666 ((( 667 667 668 668 669 -**Example 1** ~-~-> Configure without ask for uplink (YY=0) 688 +(% style="color:blue" %)**Example 1:** (%%) ~-~-> Configure without ask for uplink (YY=0) 670 670 ))) 671 671 672 672 ((( ... ... @@ -704,7 +704,7 @@ 704 704 ))) 705 705 706 706 ((( 707 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 726 +(% style="color:blue" %)**Example 2:** (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 708 708 ))) 709 709 710 710 ((( ... ... @@ -732,6 +732,7 @@ 732 732 733 733 ==== (% style="color:blue" %)**Set Payload version**(%%) ==== 734 734 754 + 735 735 ((( 736 736 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. 737 737 ))) ... ... @@ -760,6 +760,7 @@ 760 760 761 761 ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ==== 762 762 783 + 763 763 ((( 764 764 AT+COMMANDx or AT+DATACUTx 765 765 ))) ... ... @@ -787,10 +787,14 @@ 787 787 788 788 ((( 789 789 **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 811 + 812 + 790 790 ))) 791 791 792 792 ((( 793 793 (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 817 + 818 + 794 794 ))) 795 795 796 796 ((( ... ... @@ -840,6 +840,7 @@ 840 840 841 841 ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 842 842 868 + 843 843 ((( 844 844 **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]]. 845 845 ))) ... ... @@ -881,6 +881,7 @@ 881 881 882 882 ==== (% style="color:blue" %)**RS485 command timeout**(%%) ==== 883 883 910 + 884 884 ((( 885 885 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. 886 886 ))) ... ... @@ -934,6 +934,7 @@ 934 934 935 935 ==== (% style="color:blue" %)**Uplink payload mode**(%%) ==== 936 936 964 + 937 937 ((( 938 938 Define to use one uplink or multiple uplinks for the sampling. 939 939 ))) ... ... @@ -970,6 +970,7 @@ 970 970 971 971 ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ==== 972 972 1001 + 973 973 ((( 974 974 Ask device to send an uplink immediately. 975 975 ))) ... ... @@ -999,6 +999,7 @@ 999 999 1000 1000 ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ==== 1001 1001 1031 + 1002 1002 ((( 1003 1003 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 1004 1004 ... ... @@ -1045,6 +1045,7 @@ 1045 1045 1046 1046 ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ==== 1047 1047 1078 + 1048 1048 ((( 1049 1049 Set the Rs485 serial communication parameters: 1050 1050 ))) ... ... @@ -1219,6 +1219,9 @@ 1219 1219 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1220 1220 1221 1221 1253 + 1254 + 1255 + 1222 1222 == 3.8 LEDs == 1223 1223 1224 1224 ... ... @@ -1228,6 +1228,9 @@ 1228 1228 |**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. 1229 1229 1230 1230 1265 + 1266 + 1267 + 1231 1231 = 4. Case Study = 1232 1232 1233 1233 ... ... @@ -1237,6 +1237,7 @@ 1237 1237 1238 1238 = 5. Use AT Command = 1239 1239 1277 + 1240 1240 == 5.1 Access AT Command == 1241 1241 1242 1242 ... ... @@ -1316,6 +1316,8 @@ 1316 1316 2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting. 1317 1317 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. 1318 1318 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 1357 + 1358 + 1319 1319 ))) 1320 1320 1321 1321 (% 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" %) ... ... @@ -1324,6 +1324,7 @@ 1324 1324 1325 1325 = 6. FAQ = 1326 1326 1367 + 1327 1327 == 6.1 How to upgrade the image? == 1328 1328 1329 1329 ... ... @@ -1458,6 +1458,9 @@ 1458 1458 * (% style="color:red" %)**KZ865**(%%): frequency bands KZ865 1459 1459 1460 1460 1502 + 1503 + 1504 + 1461 1461 = 9.Packing Info = 1462 1462 1463 1463 ... ... @@ -1475,6 +1475,9 @@ 1475 1475 * Weight / pcs : 170g 1476 1476 1477 1477 1522 + 1523 + 1524 + 1478 1478 = 10. FCC Caution for RS485LN-US915 = 1479 1479 1480 1480 ... ... @@ -1495,7 +1495,7 @@ 1495 1495 ))) 1496 1496 1497 1497 ((( 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: 1545 +**(% 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: 1499 1499 ))) 1500 1500 1501 1501 ((( ... ... @@ -1536,4 +1536,7 @@ 1536 1536 ))) 1537 1537 * ((( 1538 1538 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]]. 1586 + 1587 + 1588 + 1539 1539 )))