Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Karry Zhuang on 2025/03/06 16:34
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... ... @@ -662,16 +662,15 @@ 662 662 663 663 ==== **RS485 command timeout** ==== 664 664 665 -Some Modbus device has slow action to send replies. This command is used to configure the RS485- BL to use longer time to wait for their action.665 +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. 666 666 667 -Default value: 0, range: 0 ~~ 5 seconds 667 +Default value: 0, range: 0 ~~ 65 seconds 668 668 669 - 670 670 * **AT Command:** 671 671 672 672 (% class="box infomessage" %) 673 673 ((( 674 -**AT+CMDDLaa=hex(bb cc)** 673 +**AT+CMDDLaa=hex(bb cc)*1000** 675 675 ))) 676 676 677 677 **Example:** ... ... @@ -681,13 +681,13 @@ 681 681 682 682 * **Downlink Payload:** 683 683 684 -0x AA aa bb cc 683 +**0x AA aa bb cc** 685 685 686 -Same as: AT+CMDDLaa=hex(bb cc) 685 +Same as: AT+CMDDLaa=hex(bb cc)*1000 687 687 688 688 **Example:** 689 689 690 - **0xAA 01 03E8**~-~-> Same as **AT+CMDDL1=1000 ms**689 + 0xAA 01 00 01 ~-~-> Same as **AT+CMDDL1=1000 ms** 691 691 692 692 693 693 ... ... @@ -722,27 +722,34 @@ 722 722 723 723 Ask device to send an uplink immediately. 724 724 724 +* **AT Command:** 725 + 726 +No AT Command for this, user can press the [[ACT button>>path:#Button]] for 1 second for the same. 727 + 728 + 725 725 * **Downlink Payload:** 726 726 727 -**0x08 FF**, RS485- BL will immediately send an uplink.731 +**0x08 FF**, RS485-LN will immediately send an uplink. 728 728 729 729 734 +==== ==== 730 730 731 731 ==== **Clear RS485 Command** ==== 732 732 733 733 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 734 734 735 - 736 736 * **AT Command:** 737 737 738 - (% style="color:#037691" %)**AT+CMDEAR=mm,nn**(%%)mm: start position of erase ,nn: stop position of eraseEtc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10742 +**AT+CMDEAR=mm,nn** mm: start position of erase ,nn: stop position of erase 739 739 740 -E xamplescreenhotafterclearallRS485 commands.744 +Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 741 741 746 +Example screen shot after clear all RS485 commands. 742 742 748 + 743 743 The uplink screen shot is: 744 744 745 -[[image:16541 34704555-320.png]]751 +[[image:1654160691922-496.png]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] 746 746 747 747 748 748 * **Downlink Payload:** ... ... @@ -794,21 +794,4 @@ 794 794 795 795 796 796 797 -==== **Control output power duration** ==== 798 - 799 -User can set the output power duration before each sampling. 800 - 801 -* **AT Command:** 802 - 803 -**Example:** 804 - 805 -**AT+3V3T=1000** ~/~/ 3V3 output power will open 1s before each sampling. 806 - 807 -**AT+5VT=1000** ~/~/ +5V output power will open 1s before each sampling. 808 - 809 - 810 -* **LoRaWAN Downlink Command:** 811 - 812 -**07 01 aa bb** Same as AT+5VT=(aa bb) 813 - 814 -**07 02 aa bb** Same as AT+3V3T=(aa bb) 803 +==== ====
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