Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -317,6 +317,7 @@ 317 317 ))) 318 318 319 319 320 + 320 320 === 3.3.2 Configure sensors === 321 321 322 322 ((( ... ... @@ -464,6 +464,7 @@ 464 464 * **c: define the position for valid value. ** 465 465 ))) 466 466 468 + 467 467 **Examples:** 468 468 469 469 * Grab bytes: ... ... @@ -526,7 +526,7 @@ 526 526 ))) 527 527 528 528 ((( 529 -(% style="color:# 037691" %)**Examples: AT+DATAUP=0**531 +(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0** 530 530 ))) 531 531 532 532 ((( ... ... @@ -538,7 +538,7 @@ 538 538 ))) 539 539 540 540 ((( 541 -(% style="color:#4f81bd" %) **Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**543 +(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx 542 542 ))) 543 543 544 544 ((( ... ... @@ -548,9 +548,8 @@ 548 548 [[image:1653272787040-634.png||height="515" width="719"]] 549 549 550 550 551 - 552 552 ((( 553 -(% style="color:# 037691" %)**Examples: AT+DATAUP=1**554 +(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1** 554 554 555 555 556 556 ))) ... ... @@ -564,7 +564,7 @@ 564 564 ))) 565 565 566 566 ((( 567 -(% style="color:#4f81bd" %) **Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**568 +(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA 568 568 ))) 569 569 570 570 1. ((( ... ... @@ -587,7 +587,6 @@ 587 587 588 588 So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA 589 589 590 - 591 591 DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41 592 592 593 593 DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20 ... ... @@ -594,12 +594,10 @@ 594 594 595 595 DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30 596 596 597 - 598 598 Below are the uplink payloads: 599 599 600 600 [[image:1653272901032-107.png]] 601 601 602 - 603 603 (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below: 604 604 605 605 ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date) ... ... @@ -610,8 +610,6 @@ 610 610 611 611 ~* For all other bands: max 51 bytes for each uplink ( so 51 -5 = 46 max valid date). 612 612 613 - 614 - 615 615 === 3.3.5 Uplink on demand === 616 616 617 617 ((( ... ... @@ -628,8 +628,6 @@ 628 628 629 629 ((( 630 630 **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors. 631 - 632 - 633 633 ))) 634 634 635 635 === 3.3.6 Uplink on Interrupt === ... ... @@ -638,7 +638,6 @@ 638 638 639 639 [[image:1653273818896-432.png]] 640 640 641 - 642 642 ((( 643 643 AT+INTMOD=0 Disable Interrupt 644 644 ))) ... ... @@ -653,8 +653,6 @@ 653 653 654 654 ((( 655 655 AT+INTMOD=3 Interrupt trigger by rising edge. 656 - 657 - 658 658 ))) 659 659 660 660 == 3.4 Uplink Payload == ... ... @@ -682,49 +682,47 @@ 682 682 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 683 683 684 684 ((( 685 - {{{function Decoder(bytes, port) {}}}676 +function Decoder(bytes, port) { 686 686 ))) 687 687 688 688 ((( 689 - {{{//Payload Formats of RS485-BL Deceive}}}680 +~/~/Payload Formats of RS485-BL Deceive 690 690 ))) 691 691 692 692 ((( 693 - {{{return {}}}684 +return { 694 694 ))) 695 695 696 696 ((( 697 - {{{//Battery,units:V}}}688 + ~/~/Battery,units:V 698 698 ))) 699 699 700 700 ((( 701 - {{{BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}692 + BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000, 702 702 ))) 703 703 704 704 ((( 705 - {{{//GPIO_EXTI}}}696 + ~/~/GPIO_EXTI 706 706 ))) 707 707 708 708 ((( 709 - {{{EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}700 + EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE", 710 710 ))) 711 711 712 712 ((( 713 - {{{//payload of version}}}704 + ~/~/payload of version 714 714 ))) 715 715 716 716 ((( 717 - {{{Pay_ver:bytes[2],}}}708 + Pay_ver:bytes[2], 718 718 ))) 719 719 720 720 ((( 721 - {{{};}}}712 + }; 722 722 ))) 723 723 724 724 ((( 725 -{{{ }}}} 726 - 727 - 716 + } 728 728 ))) 729 729 730 730 ((( ... ... @@ -733,7 +733,6 @@ 733 733 734 734 [[image:1653274001211-372.png||height="192" width="732"]] 735 735 736 - 737 737 == 3.5 Configure RS485-BL via AT or Downlink == 738 738 739 739 User can configure RS485-BL via [[AT Commands >>path:#_Using_the_AT]]or LoRaWAN Downlink Commands ... ... @@ -744,15 +744,15 @@ 744 744 745 745 * **Sensor Related Commands**: These commands are special designed for RS485-BL. User can see these commands below: 746 746 747 -1. 748 -11. 735 +1. 736 +11. 749 749 111. Common Commands: 750 750 751 751 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]] 752 752 753 753 754 -1. 755 -11. 742 +1. 743 +11. 756 756 111. Sensor related commands: 757 757 758 758 ==== Choose Device Type (RS485 or TTL) ==== ... ... @@ -1058,13 +1058,13 @@ 1058 1058 1059 1059 1060 1060 1061 -1. 1049 +1. 1062 1062 11. Buttons 1063 1063 1064 1064 |**Button**|**Feature** 1065 1065 |**RST**|Reboot RS485-BL 1066 1066 1067 -1. 1055 +1. 1068 1068 11. +3V3 Output 1069 1069 1070 1070 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -1082,7 +1082,7 @@ 1082 1082 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1083 1083 1084 1084 1085 -1. 1073 +1. 1086 1086 11. +5V Output 1087 1087 1088 1088 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -1102,13 +1102,13 @@ 1102 1102 1103 1103 1104 1104 1105 -1. 1093 +1. 1106 1106 11. LEDs 1107 1107 1108 1108 |**LEDs**|**Feature** 1109 1109 |**LED1**|Blink when device transmit a packet. 1110 1110 1111 -1. 1099 +1. 1112 1112 11. Switch Jumper 1113 1113 1114 1114 |**Switch Jumper**|**Feature** ... ... @@ -1154,7 +1154,7 @@ 1154 1154 1155 1155 1156 1156 1157 -1. 1145 +1. 1158 1158 11. Common AT Command Sequence 1159 1159 111. Multi-channel ABP mode (Use with SX1301/LG308) 1160 1160 ... ... @@ -1173,8 +1173,8 @@ 1173 1173 1174 1174 ATZ 1175 1175 1176 -1. 1177 -11. 1164 +1. 1165 +11. 1178 1178 111. Single-channel ABP mode (Use with LG01/LG02) 1179 1179 1180 1180 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1249,7 +1249,7 @@ 1249 1249 [[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]] 1250 1250 1251 1251 1252 -1. 1240 +1. 1253 1253 11. How to change the LoRa Frequency Bands/Region? 1254 1254 1255 1255 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1256,7 +1256,7 @@ 1256 1256 1257 1257 1258 1258 1259 -1. 1247 +1. 1260 1260 11. How many RS485-Slave can RS485-BL connects? 1261 1261 1262 1262 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]]. ... ... @@ -1273,7 +1273,7 @@ 1273 1273 1274 1274 1275 1275 1276 -1. 1264 +1. 1277 1277 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1278 1278 1279 1279 It might about the channels mapping. Please see for detail.