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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... ... @@ -30,7 +30,6 @@ 30 30 31 31 = 1.Introduction = 32 32 33 - 34 34 == 1.1 What is RS485-LN RS485 to LoRaWAN Converter == 35 35 36 36 ((( ... ... @@ -82,13 +82,11 @@ 82 82 ** Idle: 32mA@12v 83 83 ** 20dB Transmit: 65mA@12v 84 84 85 - 86 86 (% style="color:#037691" %)**Interface for Model:** 87 87 88 88 * RS485 89 89 * Power Input 7~~ 24V DC. 90 90 91 - 92 92 (% style="color:#037691" %)**LoRa Spec:** 93 93 94 94 * Frequency Range: ... ... @@ -110,8 +110,6 @@ 110 110 * Automatic RF Sense and CAD with ultra-fast AFC. 111 111 * Packet engine up to 256 bytes with CRC 112 112 113 - 114 - 115 115 == 1.3 Features == 116 116 117 117 ... ... @@ -124,8 +124,6 @@ 124 124 * Support Modbus protocol 125 125 * Support Interrupt uplink (Since hardware version v1.2) 126 126 127 - 128 - 129 129 == 1.4 Applications == 130 130 131 131 ... ... @@ -136,8 +136,6 @@ 136 136 * Smart Cities 137 137 * Smart Factory 138 138 139 - 140 - 141 141 == 1.5 Firmware Change log == 142 142 143 143 ... ... @@ -184,7 +184,6 @@ 184 184 185 185 = 3. Operation Mode = 186 186 187 - 188 188 == 3.1 How it works? == 189 189 190 190 ... ... @@ -202,7 +202,6 @@ 202 202 203 203 Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 204 204 205 - 206 206 (% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% 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" %) 207 207 208 208 ... ... @@ -213,8 +213,6 @@ 213 213 214 214 ((( 215 215 485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively. 216 - 217 - 218 218 ))) 219 219 220 220 (% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% 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" %) ... ... @@ -241,8 +241,6 @@ 241 241 ((( 242 242 ((( 243 243 User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot: 244 - 245 - 246 246 ))) 247 247 248 248 ((( ... ... @@ -256,11 +256,8 @@ 256 256 257 257 (% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% 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" %) 258 258 259 -(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.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"]] 244 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.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" %) 260 260 261 - 262 -(% title="Click and drag to resize" %) 263 - 264 264 You can also choose to create the device manually. 265 265 266 266 (% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% 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" %) ... ... @@ -272,11 +272,8 @@ 272 272 (% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% 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" %) 273 273 274 274 275 - 276 276 ((( 277 277 (% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel. 278 - 279 - 280 280 ))) 281 281 282 282 (% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% 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" %) ... ... @@ -290,8 +290,6 @@ 290 290 ((( 291 291 ((( 292 292 There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices. 293 - 294 - 295 295 ))) 296 296 ))) 297 297 ... ... @@ -310,7 +310,6 @@ 310 310 311 311 To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are: 312 312 313 - 314 314 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 315 315 |=(% style="width: 110px;" %)((( 316 316 **AT Commands** ... ... @@ -369,7 +369,6 @@ 369 369 ))) 370 370 ))) 371 371 372 - 373 373 === 3.3.2 Configure sensors === 374 374 375 375 ... ... @@ -397,7 +397,6 @@ 397 397 ))) 398 398 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 399 399 400 - 401 401 === 3.3.3 Configure read commands for each sampling === 402 402 403 403 ... ... @@ -413,7 +413,6 @@ 413 413 414 414 (% style="color:#037691" %)**Each RS485 commands include two parts:** 415 415 416 - 417 417 ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar. 418 418 419 419 2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar. ... ... @@ -455,7 +455,6 @@ 455 455 456 456 **Examples:** 457 457 458 - 459 459 * (% style="color:#037691" %)**Grab bytes** 460 460 461 461 (% 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" %) ... ... @@ -496,13 +496,15 @@ 496 496 ))) 497 497 498 498 ((( 499 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**471 +Final Payload is 500 500 ))) 501 501 502 502 ((( 503 -Where PAYVER is defined by AT+PAYVER, below is an example screen shot. 475 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx** 476 +))) 504 504 505 - 478 +((( 479 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot. 506 506 ))) 507 507 508 508 (% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% 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" %) ... ... @@ -513,9 +513,11 @@ 513 513 514 514 Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**. 515 515 516 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**490 +Final Payload is 517 517 492 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA** 518 518 494 + 519 519 1. PAYVER: Defined by AT+PAYVER 520 520 1. PAYLOAD COUNT: Total how many uplinks of this sampling. 521 521 1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT) ... ... @@ -535,7 +535,6 @@ 535 535 536 536 (% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:** 537 537 538 - 539 539 ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink. 540 540 541 541 * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink. ... ... @@ -551,23 +551,17 @@ 551 551 552 552 (% style="color:#4f81bd" %)**If the data is empty, return to the display(Since v1.4.0)** 553 553 554 -1 (% style="color:blue" %)**AT+MOD=1**(%%), if the data intercepted by**AT+DATACUT**or**AT+MBFUN**is empty, it will display**NULL**, and the payload will be filled with**n FFs**.529 +1)When AT+MOD=1, if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs. 555 555 556 - 557 557 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]] 558 558 533 +2)When AT+MOD=2, if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n 00s. 559 559 560 - 561 -2 ) When (% style="color:blue" %)**AT+MOD=2**(%%), if the data intercepted by **AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n 00s**. 562 - 563 - 564 564 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]] 565 565 566 566 567 - 568 568 Below are the uplink payloads: 569 569 570 - 571 571 (% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.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" %) 572 572 573 573 ... ... @@ -577,11 +577,11 @@ 577 577 578 578 Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command. 579 579 580 - (% style="color:blue" %)**Downlink control command:**549 +Downlink control command: 581 581 582 - (% style="color:#4472c4" %)**(%%): Poll an uplink with current command set in RS485-LN.551 +**0x08 command**: Poll an uplink with current command set in RS485-LN. 583 583 584 - (% style="color:#4472c4" %)**(%%): Send a command to RS485-LN and uplink the output from sensors.553 +**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors. 585 585 586 586 587 587 ... ... @@ -590,7 +590,6 @@ 590 590 591 591 RS485-LN support external Interrupt uplink since hardware v1.2 release. 592 592 593 - 594 594 (% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.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" %) 595 595 596 596 Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet. ... ... @@ -600,10 +600,8 @@ 600 600 == 3.4 Uplink Payload == 601 601 602 602 603 -(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.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"]] 571 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.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" %) 604 604 605 -(% title="Click and drag to resize" %) 606 - 607 607 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 608 608 609 609 ... ... @@ -645,11 +645,8 @@ 645 645 646 646 Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server. 647 647 614 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %) 648 648 649 -(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]] 650 - 651 -(% title="Click and drag to resize" %) 652 - 653 653 The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable) 654 654 655 655 ... ... @@ -666,11 +666,11 @@ 666 666 This command is used to configure the RS485 devices; they won't be used during sampling. 667 667 ))) 668 668 669 -((( 670 - *(% style="color:#037691" %)**AT Command**632 +* ((( 633 +(% style="color:#037691" %)**AT Command** 671 671 672 672 ((( 673 - (% style="color:#4472c4" %)**(%%)m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command636 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 674 674 ))) 675 675 ))) 676 676 ... ... @@ -683,7 +683,7 @@ 683 683 ))) 684 684 685 685 ((( 686 -Format: (% style="color:#4472c4" %)**A8 MM NN XX XX XX XX YY**649 +Format: A8 MM NN XX XX XX XX YY 687 687 ))) 688 688 689 689 ((( ... ... @@ -789,40 +789,34 @@ 789 789 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. 790 790 ))) 791 791 792 -((( 793 - *(% style="color:#037691" %)**AT Command:**755 +* ((( 756 +(% style="color:#037691" %)**AT Command:** 794 794 795 - (% style="color:#4472c4" %)**(%%)Set PAYVER field = 1758 +**AT+PAYVER: **Set PAYVER field = 1 796 796 797 797 798 798 ))) 799 - 800 800 * ((( 801 801 (% style="color:#037691" %)**Downlink Payload:** 802 802 ))) 803 803 804 804 ((( 805 - (% style="color:#4472c4" %)**(%%)767 +**0xAE 01** ~-~-> Set PAYVER field = 0x01 806 806 ))) 807 807 808 808 ((( 809 - (% style="color:#4472c4" %)**(%%)~-~-> Set PAYVER field = 0x0F771 +**0xAE 0F** ~-~-> Set PAYVER field = 0x0F 810 810 ))) 811 811 812 812 813 -1 775 +1)Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)[[image:image-20220824145428-2.png||height="168" width="1300"]] 814 814 815 -[[image:image-20220824145428-2.png||height="168" width="1300"]] 816 816 778 +2)if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs. 817 817 818 -2 ) if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs. 819 - 820 - 821 821 [[image:image-20220824145428-3.png||height="308" width="1200"]] 822 822 823 823 824 - 825 - 826 826 ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ==== 827 827 828 828 ... ... @@ -842,9 +842,9 @@ 842 842 (% style="color:#037691" %)**AT Command:** 843 843 ))) 844 844 845 - (% style="color:#4472c4" %)**(%%)Configure RS485 read command to sensor.802 +**AT+COMMANDx: **Configure RS485 read command to sensor. 846 846 847 - (% style="color:#4472c4" %)**(%%)Configure how to handle return from RS485 devices.804 +**AT+DATACUTx: **Configure how to handle return from RS485 devices. 848 848 849 849 850 850 * ((( ... ... @@ -852,19 +852,19 @@ 852 852 ))) 853 853 854 854 ((( 855 - (% style="color:#4472c4" %)**(%%)812 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 856 856 857 857 858 858 ))) 859 859 860 860 ((( 861 -(% style="color:red" %)**Note **818 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 862 862 863 863 864 864 ))) 865 865 866 866 ((( 867 -Format: (% style="color:#4472c4" %)**AF MM NN LL XX XX XX XX YY**824 +Format: AF MM NN LL XX XX XX XX YY 868 868 ))) 869 869 870 870 ((( ... ... @@ -912,7 +912,7 @@ 912 912 913 913 914 914 ((( 915 - (% style="color:#4472c4" %)**(%%)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]].872 +**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]]. 916 916 ))) 917 917 918 918 ((( ... ... @@ -961,10 +961,10 @@ 961 961 Default value: 0, range: 0 ~~ 65 seconds 962 962 ))) 963 963 964 -((( 965 - *(% style="color:#037691" %)** AT Command:**921 +* ((( 922 +(% style="color:#037691" %)** AT Command:** 966 966 967 - (% style="color:#4472c4" %)**924 +**AT+CMDDLaa=hex(bb cc)*1000** 968 968 ))) 969 969 970 970 ((( ... ... @@ -974,7 +974,7 @@ 974 974 ))) 975 975 976 976 ((( 977 - (% style="color:#4472c4" %)**(%%)to send the open time to 1000ms934 +**AT+CMDDL1=1000** to send the open time to 1000ms 978 978 ))) 979 979 980 980 ((( ... ... @@ -986,12 +986,14 @@ 986 986 ))) 987 987 988 988 ((( 989 - (% style="color:#4472c4" %)**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000946 +**0x AA aa bb cc** 990 990 ))) 991 991 992 992 ((( 993 - 950 +Same as: AT+CMDDLaa=hex(bb cc)*1000 951 +))) 994 994 953 +((( 995 995 **Example:** 996 996 ))) 997 997 ... ... @@ -1000,8 +1000,6 @@ 1000 1000 ))) 1001 1001 1002 1002 1003 - 1004 - 1005 1005 ==== (% style="color:blue" %)**Uplink payload mode**(%%) ==== 1006 1006 1007 1007 ... ... @@ -1015,17 +1015,17 @@ 1015 1015 1016 1016 ))) 1017 1017 1018 -((( 1019 - *(% style="color:#037691" %)** AT Command:**975 +* ((( 976 +(% style="color:#037691" %)** AT Command:** 1020 1020 1021 - (% style="color:#4472c4" %)**978 +**AT+DATAUP=0** 1022 1022 1023 - (% style="color:#4472c4" %)**980 +**AT+DATAUP=1** 1024 1024 1025 1025 1026 1026 ))) 1027 1027 1028 - (% style="color:#4472c4" %)**(%%)985 +**0xAD 01 00 00 14** **~-~->** Same as AT+DATAUP=1,20000 ~/~/(00 00 14 is 20 seconds) 1029 1029 1030 1030 Each uplink is sent to the server at 20-second intervals when segmented. 1031 1031 ... ... @@ -1034,9 +1034,9 @@ 1034 1034 (% style="color:#037691" %)** Downlink Payload:** 1035 1035 ))) 1036 1036 1037 - (% style="color:#4472c4" %)**(%%)994 +**0xAD 00** **~-~->** Same as AT+DATAUP=0 1038 1038 1039 - (% style="color:#4472c4" %)**(%%)**~-~->** Same as AT+DATAUP=1 ~/~/Each uplink is sent to the server one after the other as it is segmented.996 +**0xAD 01** **~-~->** Same as AT+DATAUP=1 ~/~/Each uplink is sent to the server one after the other as it is segmented. 1040 1040 1041 1041 1042 1042 * ((( ... ... @@ -1043,7 +1043,7 @@ 1043 1043 (% style="color:#037691" %)** AT Command:** 1044 1044 ))) 1045 1045 1046 - (% style="color:#4472c4" %)**1003 +**AT+DATAUP=1,Timeout** 1047 1047 1048 1048 1049 1049 * ((( ... ... @@ -1050,13 +1050,10 @@ 1050 1050 (% style="color:#037691" %)** Downlink Payload:** 1051 1051 ))) 1052 1052 1053 - (% style="color:#4472c4" %)**(%%)1010 +**0xAD 01 00 00 14** **~-~->** Same as AT+DATAUP=1,20000 ~/~/(00 00 14 is 20 seconds) 1054 1054 1055 1055 Each uplink is sent to the server at 20-second intervals when segmented. 1056 1056 1057 - 1058 - 1059 - 1060 1060 ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ==== 1061 1061 1062 1062 ... ... @@ -1081,7 +1081,7 @@ 1081 1081 ))) 1082 1082 1083 1083 ((( 1084 - (% style="color:#4472c4" %)**(%%), RS485-LN will immediately send an uplink.1038 +**0x08 FF**, RS485-LN will immediately send an uplink. 1085 1085 ))) 1086 1086 1087 1087 ... ... @@ -1101,12 +1101,10 @@ 1101 1101 ))) 1102 1102 1103 1103 ((( 1104 - (% style="color:#4472c4" %)**(%%)mm: start position of erase ,nn: stop position of erase1058 +**AT+CMDEAR=mm,nn** mm: start position of erase ,nn: stop position of erase 1105 1105 ))) 1106 1106 1107 1107 ((( 1108 - 1109 - 1110 1110 Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 1111 1111 ))) 1112 1112 ... ... @@ -1130,7 +1130,7 @@ 1130 1130 ))) 1131 1131 1132 1132 ((( 1133 - (% style="color:#4472c4" %)**(%%)same as AT+CMDEAR=aa,bb1085 +**0x09 aa bb** same as AT+CMDEAR=aa,bb 1134 1134 ))) 1135 1135 1136 1136 ... ... @@ -1147,9 +1147,6 @@ 1147 1147 1148 1148 * ((( 1149 1149 (% style="color:#037691" %)** AT Command:** 1150 - 1151 - 1152 - 1153 1153 ))) 1154 1154 1155 1155 ((( ... ... @@ -1156,7 +1156,7 @@ 1156 1156 * Set Baud Rate 1157 1157 ))) 1158 1158 1159 - (% style="color:#4472c4" %)**(%%)~/~/1108 +**AT+BAUDR=9600** ~/~/ Options: (200~~115200) When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost 1160 1160 1161 1161 1162 1162 ((( ... ... @@ -1163,7 +1163,7 @@ 1163 1163 * Set UART Parity 1164 1164 ))) 1165 1165 1166 - (% style="color:#4472c4" %)**(%%)~/~/1115 +**AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1167 1167 1168 1168 1169 1169 ((( ... ... @@ -1170,7 +1170,7 @@ 1170 1170 * Set STOPBIT 1171 1171 ))) 1172 1172 1173 - (% style="color:#4472c4" %)**(%%)~/~/1122 +**AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1174 1174 1175 1175 1176 1176 ... ... @@ -1179,17 +1179,15 @@ 1179 1179 ))) 1180 1180 1181 1181 ((( 1182 - (% style="color:#4472c4" %)**(%%)Same AT+BAUDR=hex(aa bb)*1001131 +**A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1183 1183 ))) 1184 1184 1185 1185 ((( 1186 - 1187 - 1188 1188 **Example:** 1189 1189 ))) 1190 1190 1191 1191 * ((( 1192 -A7 01 00 60 1139 +A7 01 00 60 same as AT+BAUDR=9600 1193 1193 ))) 1194 1194 * ((( 1195 1195 A7 01 04 80 same as AT+BAUDR=115200 ... ... @@ -1196,17 +1196,14 @@ 1196 1196 ))) 1197 1197 1198 1198 ((( 1199 - *A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02)1146 +A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1200 1200 ))) 1201 1201 1202 1202 ((( 1203 - *A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02)1150 +A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1204 1204 ))) 1205 1205 1206 1206 1207 - 1208 - 1209 - 1210 1210 ==== (% style="color:blue" %)**Encrypted payload**(%%) ==== 1211 1211 1212 1212 ((( ... ... @@ -1217,13 +1217,11 @@ 1217 1217 (% style="color:#037691" %)** AT Command:** 1218 1218 ))) 1219 1219 1220 - (% style="color:#4472c4" %)**(%%)~/~/ The payload is uploaded without encryption1164 +**AT+DECRYPT=1 **~/~/ The payload is uploaded without encryption 1221 1221 1222 - (% style="color:#4472c4" %)**(%%)~/~/1166 +**AT+DECRYPT=0 **~/~/Encrypt when uploading payload (default) 1223 1223 1224 1224 1225 - 1226 - 1227 1227 ==== (% style="color:blue" %)**Get sensor value**(%%) ==== 1228 1228 1229 1229 ... ... @@ -1231,13 +1231,11 @@ 1231 1231 (% style="color:#037691" %)** AT Command:** 1232 1232 ))) 1233 1233 1234 - (% style="color:#4472c4" %)**(%%)~/~/ The serial port gets the reading of the current sensor1176 +**AT+GETSENSORVALUE=0 **~/~/ The serial port gets the reading of the current sensor 1235 1235 1236 - (% style="color:#4472c4" %)**(%%)~/~/1178 +**AT+GETSENSORVALUE=1 **~/~/The serial port gets the current sensor reading and uploads it. 1237 1237 1238 1238 1239 - 1240 - 1241 1241 ==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ==== 1242 1242 1243 1243 ... ... @@ -1245,13 +1245,11 @@ 1245 1245 (% style="color:#037691" %)** AT Command:** 1246 1246 ))) 1247 1247 1248 - (% style="color:#4472c4" %)**(%%)~/~/1188 +**AT+DISFCNTCHECK=0 **~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default) 1249 1249 1250 - (% style="color:#4472c4" %)**(%%)~/~/1190 +**AT+DISFCNTCHECK=1 **~/~/When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count. 1251 1251 1252 1252 1253 - 1254 - 1255 1255 ==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ==== 1256 1256 1257 1257 ... ... @@ -1259,9 +1259,9 @@ 1259 1259 (% style="color:#037691" %)** AT Command:** 1260 1260 ))) 1261 1261 1262 - (% style="color:#4472c4" %)**(%%)~/~/1200 + **AT+DISMACANS=0** ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default) 1263 1263 1264 - (% style="color:#4472c4" %)**(%%)~/~/1202 + **AT+DISMACANS=1** ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part. 1265 1265 1266 1266 1267 1267 * ((( ... ... @@ -1268,11 +1268,9 @@ 1268 1268 (% style="color:#037691" %)** Downlink Payload:** 1269 1269 ))) 1270 1270 1271 - (% style="color:#4472c4" %)**(%%)~/~/ Set the DISMACANS=11209 +**0x21 00 01 ** ~/~/ Set the DISMACANS=1 1272 1272 1273 1273 1274 - 1275 - 1276 1276 ==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ==== 1277 1277 1278 1278 ... ... @@ -1280,45 +1280,35 @@ 1280 1280 (% style="color:#037691" %)** AT Command:** 1281 1281 ))) 1282 1282 1283 - (% style="color:#4472c4" %)**(%%)~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.1219 +**AT+RPL=5** ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100. 1284 1284 1285 - 1286 1286 Example:**aa xx xx xx xx** ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent. 1287 1287 1288 - 1289 1289 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]] 1290 1290 1291 - 1292 - 1293 1293 For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77. 1294 1294 1295 - 1296 1296 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]] 1297 1297 1298 - 1299 1299 For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned. 1300 1300 1301 1301 1302 - 1303 - 1304 1304 ==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ==== 1305 1305 1306 1306 1307 -((( 1308 - *(% style="color:#037691" %)**Downlink Payload:**1235 +* ((( 1236 +(% style="color:#037691" %)**Downlink Payload:** 1309 1309 1310 - (% style="color:#4472c4" %)**(%%)~/~/1238 +**26 01 ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time. 1311 1311 ))) 1312 1312 1313 - 1314 1314 Example: 1315 1315 1316 - 1317 1317 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]] 1318 1318 1245 +(% class="wikigeneratedid" %) 1246 +==== ==== 1319 1319 1320 - 1321 - 1322 1322 ==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ==== 1323 1323 1324 1324 ... ... @@ -1326,11 +1326,11 @@ 1326 1326 (% style="color:#037691" %)** AT Command:** 1327 1327 ))) 1328 1328 1329 - (% style="color:#4472c4" %)**AT+RXMODE=1,10**(%%)~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.1255 +**~ AT+RXMODE=1,10** ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data. 1330 1330 1331 - (% style="color:#4472c4" %)**AT+RXMODE=2,500(%%)~/~/1257 +**~ AT+RXMODE=2,500 ** ~/~/RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that. 1332 1332 1333 - (%style="color:#4472c4" %)**AT+RXMODE=0,0 **(%%)~/~/1259 + **AT+RXMODE=0,0 ** ~/~/Disable this mode (default) 1334 1334 1335 1335 1336 1336 * ((( ... ... @@ -1337,7 +1337,7 @@ 1337 1337 (% style="color:#037691" %)**Downlink Payload:** 1338 1338 ))) 1339 1339 1340 - (% style="color:#4472c4" %)****(%%)~/~/same as AT+RXMODE=aa,bb1266 +**A6 aa bb bb ** ~/~/same as AT+RXMODE=aa,bb 1341 1341 1342 1342 [[image:image-20220824144240-1.png]] 1343 1343 ... ... @@ -1356,12 +1356,10 @@ 1356 1356 1357 1357 ))) 1358 1358 1359 -(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% 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"]] 1285 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% 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" %) 1360 1360 1361 -(% title="Click and drag to resize" %) 1362 - 1363 1363 ((( 1364 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)**AT+RXMODE**.1288 +To enable the listening mode, use can run the command AT+RXMODE. 1365 1365 ))) 1366 1366 1367 1367 ((( ... ... @@ -1396,13 +1396,11 @@ 1396 1396 ))) 1397 1397 1398 1398 ((( 1399 - 1400 - 1401 -(% style="color:#037691" %)**Downlink Command:** 1323 +(% style="color:#037691" %)** Downlink Command:** 1402 1402 ))) 1403 1403 1404 1404 ((( 1405 - (% style="color:#4472c4" %)**(%%)same as AT+RXMODE=aa,(bb<<8 | cc)1327 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc) 1406 1406 ))) 1407 1407 1408 1408 ((( ... ... @@ -1458,8 +1458,6 @@ 1458 1458 |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485 1459 1459 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1460 1460 1461 - 1462 - 1463 1463 == 3.8 LEDs == 1464 1464 1465 1465 ... ... @@ -1468,8 +1468,6 @@ 1468 1468 |**PWR**|Always on if there is power 1469 1469 |**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. 1470 1470 1471 - 1472 - 1473 1473 = 4. Case Study = 1474 1474 1475 1475 ... ... @@ -1485,18 +1485,13 @@ 1485 1485 1486 1486 ((( 1487 1487 RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below. 1488 - 1489 - 1490 1490 ))) 1491 1491 1492 1492 (% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.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" %) 1493 1493 1494 1494 1495 - 1496 1496 ((( 1497 1497 In PC, User needs to set (% style="color:blue" %)**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 of RS485-LN. The default password is 123456. Below is the output for reference: 1498 - 1499 - 1500 1500 ))) 1501 1501 1502 1502 (% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.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" %) ... ... @@ -1602,20 +1602,14 @@ 1602 1602 1603 1603 ((( 1604 1604 (% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. 1605 - 1606 - 1607 1607 ))) 1608 1608 1609 1609 ((( 1610 -(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]. 1611 - 1612 - 1521 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]]. 1613 1613 ))) 1614 1614 1615 1615 ((( 1616 1616 (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update. 1617 - 1618 - 1619 1619 ))) 1620 1620 1621 1621 ((( ... ... @@ -1714,8 +1714,6 @@ 1714 1714 * (% style="color:red" %)**RU864**(%%): frequency bands RU864 1715 1715 * (% style="color:red" %)**KZ865**(%%): frequency bands KZ865 1716 1716 1717 - 1718 - 1719 1719 = 9.Packing Info = 1720 1720 1721 1721 ... ... @@ -1732,8 +1732,6 @@ 1732 1732 * Package Size / pcs : 14.5 x 8 x 5 cm 1733 1733 * Weight / pcs : 170g 1734 1734 1735 - 1736 - 1737 1737 = 10. FCC Caution for RS485LN-US915 = 1738 1738 1739 1739