Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -317,7 +317,6 @@ 317 317 ))) 318 318 319 319 320 - 321 321 === 3.3.2 Configure sensors === 322 322 323 323 ((( ... ... @@ -465,7 +465,6 @@ 465 465 * **c: define the position for valid value. ** 466 466 ))) 467 467 468 - 469 469 **Examples:** 470 470 471 471 * Grab bytes: ... ... @@ -528,7 +528,7 @@ 528 528 ))) 529 529 530 530 ((( 531 -(% style="color:# 4f81bd" %)**Examples: AT+DATAUP=0**529 +(% style="color:#037691" %)**Examples: AT+DATAUP=0** 532 532 ))) 533 533 534 534 ((( ... ... @@ -540,7 +540,7 @@ 540 540 ))) 541 541 542 542 ((( 543 -(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx 541 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx** 544 544 ))) 545 545 546 546 ((( ... ... @@ -550,8 +550,11 @@ 550 550 [[image:1653272787040-634.png||height="515" width="719"]] 551 551 552 552 551 + 553 553 ((( 554 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1** 553 +(% style="color:#037691" %)**Examples: AT+DATAUP=1** 554 + 555 + 555 555 ))) 556 556 557 557 ((( ... ... @@ -563,7 +563,7 @@ 563 563 ))) 564 564 565 565 ((( 566 -(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA 567 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA** 567 567 ))) 568 568 569 569 1. ((( ... ... @@ -586,6 +586,7 @@ 586 586 587 587 So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA 588 588 590 + 589 589 DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41 590 590 591 591 DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20 ... ... @@ -592,10 +592,12 @@ 592 592 593 593 DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30 594 594 597 + 595 595 Below are the uplink payloads: 596 596 597 597 [[image:1653272901032-107.png]] 598 598 602 + 599 599 (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below: 600 600 601 601 ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date) ... ... @@ -606,6 +606,8 @@ 606 606 607 607 ~* For all other bands: max 51 bytes for each uplink ( so 51 -5 = 46 max valid date). 608 608 613 + 614 + 609 609 === 3.3.5 Uplink on demand === 610 610 611 611 ((( ... ... @@ -622,6 +622,8 @@ 622 622 623 623 ((( 624 624 **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors. 631 + 632 + 625 625 ))) 626 626 627 627 === 3.3.6 Uplink on Interrupt === ... ... @@ -630,6 +630,7 @@ 630 630 631 631 [[image:1653273818896-432.png]] 632 632 641 + 633 633 ((( 634 634 AT+INTMOD=0 Disable Interrupt 635 635 ))) ... ... @@ -644,6 +644,8 @@ 644 644 645 645 ((( 646 646 AT+INTMOD=3 Interrupt trigger by rising edge. 656 + 657 + 647 647 ))) 648 648 649 649 == 3.4 Uplink Payload == ... ... @@ -671,47 +671,49 @@ 671 671 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 672 672 673 673 ((( 674 -function Decoder(bytes, port) { 685 +{{{function Decoder(bytes, port) {}}} 675 675 ))) 676 676 677 677 ((( 678 - ~/~/Payload Formats of RS485-BL Deceive689 +{{{//Payload Formats of RS485-BL Deceive}}} 679 679 ))) 680 680 681 681 ((( 682 -return { 693 +{{{return {}}} 683 683 ))) 684 684 685 685 ((( 686 - ~/~/Battery,units:V697 +{{{ //Battery,units:V}}} 687 687 ))) 688 688 689 689 ((( 690 - BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000, 701 +{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}} 691 691 ))) 692 692 693 693 ((( 694 - ~/~/GPIO_EXTI705 +{{{ //GPIO_EXTI }}} 695 695 ))) 696 696 697 697 ((( 698 - EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE", 709 +{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}} 699 699 ))) 700 700 701 701 ((( 702 - ~/~/payload of version713 +{{{ //payload of version}}} 703 703 ))) 704 704 705 705 ((( 706 - Pay_ver:bytes[2], 717 +{{{ Pay_ver:bytes[2],}}} 707 707 ))) 708 708 709 709 ((( 710 - }; 721 +{{{ }; }}} 711 711 ))) 712 712 713 713 ((( 714 - } 725 +{{{ }}}} 726 + 727 + 715 715 ))) 716 716 717 717 ((( ... ... @@ -720,6 +720,7 @@ 720 720 721 721 [[image:1653274001211-372.png||height="192" width="732"]] 722 722 736 + 723 723 == 3.5 Configure RS485-BL via AT or Downlink == 724 724 725 725 User can configure RS485-BL via [[AT Commands >>path:#_Using_the_AT]]or LoRaWAN Downlink Commands ... ... @@ -730,15 +730,15 @@ 730 730 731 731 * **Sensor Related Commands**: These commands are special designed for RS485-BL. User can see these commands below: 732 732 733 -1. 734 -11. 747 +1. 748 +11. 735 735 111. Common Commands: 736 736 737 737 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands]] 738 738 739 739 740 -1. 741 -11. 754 +1. 755 +11. 742 742 111. Sensor related commands: 743 743 744 744 ==== Choose Device Type (RS485 or TTL) ==== ... ... @@ -1044,13 +1044,13 @@ 1044 1044 1045 1045 1046 1046 1047 -1. 1061 +1. 1048 1048 11. Buttons 1049 1049 1050 1050 |**Button**|**Feature** 1051 1051 |**RST**|Reboot RS485-BL 1052 1052 1053 -1. 1067 +1. 1054 1054 11. +3V3 Output 1055 1055 1056 1056 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -1068,7 +1068,7 @@ 1068 1068 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1069 1069 1070 1070 1071 -1. 1085 +1. 1072 1072 11. +5V Output 1073 1073 1074 1074 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -1088,13 +1088,13 @@ 1088 1088 1089 1089 1090 1090 1091 -1. 1105 +1. 1092 1092 11. LEDs 1093 1093 1094 1094 |**LEDs**|**Feature** 1095 1095 |**LED1**|Blink when device transmit a packet. 1096 1096 1097 -1. 1111 +1. 1098 1098 11. Switch Jumper 1099 1099 1100 1100 |**Switch Jumper**|**Feature** ... ... @@ -1140,7 +1140,7 @@ 1140 1140 1141 1141 1142 1142 1143 -1. 1157 +1. 1144 1144 11. Common AT Command Sequence 1145 1145 111. Multi-channel ABP mode (Use with SX1301/LG308) 1146 1146 ... ... @@ -1159,8 +1159,8 @@ 1159 1159 1160 1160 ATZ 1161 1161 1162 -1. 1163 -11. 1176 +1. 1177 +11. 1164 1164 111. Single-channel ABP mode (Use with LG01/LG02) 1165 1165 1166 1166 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1235,7 +1235,7 @@ 1235 1235 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]] 1236 1236 1237 1237 1238 -1. 1252 +1. 1239 1239 11. How to change the LoRa Frequency Bands/Region? 1240 1240 1241 1241 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1242,7 +1242,7 @@ 1242 1242 1243 1243 1244 1244 1245 -1. 1259 +1. 1246 1246 11. How many RS485-Slave can RS485-BL connects? 1247 1247 1248 1248 The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]]. ... ... @@ -1259,7 +1259,7 @@ 1259 1259 1260 1260 1261 1261 1262 -1. 1276 +1. 1263 1263 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1264 1264 1265 1265 It might about the channels mapping. Please see for detail.