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 ((( ... ... @@ -549,8 +549,12 @@ 549 549 550 550 [[image:1653272787040-634.png||height="515" width="719"]] 551 551 550 + 551 + 552 552 ((( 553 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1** 553 +(% style="color:#037691" %)**Examples: AT+DATAUP=1** 554 + 555 + 554 554 ))) 555 555 556 556 ((( ... ... @@ -562,7 +562,7 @@ 562 562 ))) 563 563 564 564 ((( 565 -(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA 567 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA** 566 566 ))) 567 567 568 568 1. ((( ... ... @@ -585,6 +585,7 @@ 585 585 586 586 So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA 587 587 590 + 588 588 DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41 589 589 590 590 DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20 ... ... @@ -591,10 +591,12 @@ 591 591 592 592 DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30 593 593 597 + 594 594 Below are the uplink payloads: 595 595 596 596 [[image:1653272901032-107.png]] 597 597 602 + 598 598 (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below: 599 599 600 600 ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date) ... ... @@ -605,6 +605,8 @@ 605 605 606 606 ~* For all other bands: max 51 bytes for each uplink ( so 51 -5 = 46 max valid date). 607 607 613 + 614 + 608 608 === 3.3.5 Uplink on demand === 609 609 610 610 ((( ... ... @@ -621,6 +621,8 @@ 621 621 622 622 ((( 623 623 **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors. 631 + 632 + 624 624 ))) 625 625 626 626 === 3.3.6 Uplink on Interrupt === ... ... @@ -629,6 +629,7 @@ 629 629 630 630 [[image:1653273818896-432.png]] 631 631 641 + 632 632 ((( 633 633 AT+INTMOD=0 Disable Interrupt 634 634 ))) ... ... @@ -643,6 +643,8 @@ 643 643 644 644 ((( 645 645 AT+INTMOD=3 Interrupt trigger by rising edge. 656 + 657 + 646 646 ))) 647 647 648 648 == 3.4 Uplink Payload == ... ... @@ -670,47 +670,49 @@ 670 670 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 671 671 672 672 ((( 673 -function Decoder(bytes, port) { 685 +{{{function Decoder(bytes, port) {}}} 674 674 ))) 675 675 676 676 ((( 677 - ~/~/Payload Formats of RS485-BL Deceive689 +{{{//Payload Formats of RS485-BL Deceive}}} 678 678 ))) 679 679 680 680 ((( 681 -return { 693 +{{{return {}}} 682 682 ))) 683 683 684 684 ((( 685 - ~/~/Battery,units:V697 +{{{ //Battery,units:V}}} 686 686 ))) 687 687 688 688 ((( 689 - BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000, 701 +{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}} 690 690 ))) 691 691 692 692 ((( 693 - ~/~/GPIO_EXTI705 +{{{ //GPIO_EXTI }}} 694 694 ))) 695 695 696 696 ((( 697 - EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE", 709 +{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}} 698 698 ))) 699 699 700 700 ((( 701 - ~/~/payload of version713 +{{{ //payload of version}}} 702 702 ))) 703 703 704 704 ((( 705 - Pay_ver:bytes[2], 717 +{{{ Pay_ver:bytes[2],}}} 706 706 ))) 707 707 708 708 ((( 709 - }; 721 +{{{ }; }}} 710 710 ))) 711 711 712 712 ((( 713 - } 725 +{{{ }}}} 726 + 727 + 714 714 ))) 715 715 716 716 ((( ... ... @@ -719,6 +719,7 @@ 719 719 720 720 [[image:1653274001211-372.png||height="192" width="732"]] 721 721 736 + 722 722 == 3.5 Configure RS485-BL via AT or Downlink == 723 723 724 724 User can configure RS485-BL via [[AT Commands >>path:#_Using_the_AT]]or LoRaWAN Downlink Commands ... ... @@ -729,15 +729,15 @@ 729 729 730 730 * **Sensor Related Commands**: These commands are special designed for RS485-BL. User can see these commands below: 731 731 732 -1. 733 -11. 747 +1. 748 +11. 734 734 111. Common Commands: 735 735 736 736 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]] 737 737 738 738 739 -1. 740 -11. 754 +1. 755 +11. 741 741 111. Sensor related commands: 742 742 743 743 ==== Choose Device Type (RS485 or TTL) ==== ... ... @@ -1043,13 +1043,13 @@ 1043 1043 1044 1044 1045 1045 1046 -1. 1061 +1. 1047 1047 11. Buttons 1048 1048 1049 1049 |**Button**|**Feature** 1050 1050 |**RST**|Reboot RS485-BL 1051 1051 1052 -1. 1067 +1. 1053 1053 11. +3V3 Output 1054 1054 1055 1055 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -1067,7 +1067,7 @@ 1067 1067 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1068 1068 1069 1069 1070 -1. 1085 +1. 1071 1071 11. +5V Output 1072 1072 1073 1073 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -1087,13 +1087,13 @@ 1087 1087 1088 1088 1089 1089 1090 -1. 1105 +1. 1091 1091 11. LEDs 1092 1092 1093 1093 |**LEDs**|**Feature** 1094 1094 |**LED1**|Blink when device transmit a packet. 1095 1095 1096 -1. 1111 +1. 1097 1097 11. Switch Jumper 1098 1098 1099 1099 |**Switch Jumper**|**Feature** ... ... @@ -1139,7 +1139,7 @@ 1139 1139 1140 1140 1141 1141 1142 -1. 1157 +1. 1143 1143 11. Common AT Command Sequence 1144 1144 111. Multi-channel ABP mode (Use with SX1301/LG308) 1145 1145 ... ... @@ -1158,8 +1158,8 @@ 1158 1158 1159 1159 ATZ 1160 1160 1161 -1. 1162 -11. 1176 +1. 1177 +11. 1163 1163 111. Single-channel ABP mode (Use with LG01/LG02) 1164 1164 1165 1165 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1234,7 +1234,7 @@ 1234 1234 [[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]] 1235 1235 1236 1236 1237 -1. 1252 +1. 1238 1238 11. How to change the LoRa Frequency Bands/Region? 1239 1239 1240 1240 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1241,7 +1241,7 @@ 1241 1241 1242 1242 1243 1243 1244 -1. 1259 +1. 1245 1245 11. How many RS485-Slave can RS485-BL connects? 1246 1246 1247 1247 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]]. ... ... @@ -1258,7 +1258,7 @@ 1258 1258 1259 1259 1260 1260 1261 -1. 1276 +1. 1262 1262 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1263 1263 1264 1264 It might about the channels mapping. Please see for detail.