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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... ... @@ -80,13 +80,11 @@ 80 80 ** Idle: 32mA@12v 81 81 ** 20dB Transmit: 65mA@12v 82 82 83 - 84 84 **Interface for Model:** 85 85 86 86 * RS485 87 87 * Power Input 7~~ 24V DC. 88 88 89 - 90 90 **LoRa Spec:** 91 91 92 92 * Frequency Range: ... ... @@ -108,9 +108,6 @@ 108 108 * Automatic RF Sense and CAD with ultra-fast AFC. 109 109 * Packet engine up to 256 bytes with CRC 110 110 111 - 112 - 113 - 114 114 == 1.3 Features == 115 115 116 116 * LoRaWAN Class A & Class C protocol (default Class C) ... ... @@ -122,9 +122,6 @@ 122 122 * Support Modbus protocol 123 123 * Support Interrupt uplink (Since hardware version v1.2) 124 124 125 - 126 - 127 - 128 128 == 1.4 Applications == 129 129 130 130 * Smart Buildings & Home Automation ... ... @@ -134,9 +134,6 @@ 134 134 * Smart Cities 135 135 * Smart Factory 136 136 137 - 138 - 139 - 140 140 == 1.5 Firmware Change log == 141 141 142 142 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] ... ... @@ -585,7 +585,7 @@ 585 585 586 586 587 587 588 -==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====577 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ==== 589 589 590 590 ((( 591 591 This command is used to configure the RS485 devices; they won’t be used during sampling. ... ... @@ -592,7 +592,7 @@ 592 592 ))) 593 593 594 594 * ((( 595 - **(% style="color:#037691" %)AT Command**584 +(% style="color:#037691" %)**AT Command** 596 596 597 597 **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** 598 598 ... ... @@ -703,7 +703,7 @@ 703 703 704 704 705 705 706 -==== ** (% style="color:blue" %)Set Payload version** ====695 +==== **Set Payload version** ==== 707 707 708 708 ((( 709 709 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. ... ... @@ -710,7 +710,7 @@ 710 710 ))) 711 711 712 712 * ((( 713 -** (% style="color:#037691" %)AT Command:**702 +**AT Command:** 714 714 ))) 715 715 716 716 (% class="box infomessage" %) ... ... @@ -721,7 +721,7 @@ 721 721 ))) 722 722 723 723 * ((( 724 -** (% style="color:#037691" %)Downlink Payload:**713 +**Downlink Payload:** 725 725 ))) 726 726 727 727 ((( ... ... @@ -735,7 +735,7 @@ 735 735 736 736 737 737 738 -==== ** (% style="color:blue" %)Set RS485 Sampling Commands** ====727 +==== **Set RS485 Sampling Commands** ==== 739 739 740 740 ((( 741 741 AT+COMMANDx or AT+DATACUTx ... ... @@ -750,18 +750,29 @@ 750 750 ))) 751 751 752 752 * ((( 753 -** (% style="color:#037691" %)AT Command:**742 +**AT Command:** 754 754 ))) 755 755 756 - 745 +(% class="box infomessage" %) 746 +((( 747 +((( 757 757 **AT+COMMANDx: Configure RS485 read command to sensor.** 749 +))) 750 +))) 758 758 759 - 752 +(% class="box infomessage" %) 753 +((( 754 +((( 760 760 **AT+DATACUTx: Configure how to handle return from RS485 devices.** 756 +))) 757 +))) 761 761 759 +((( 760 + 761 +))) 762 762 763 763 * ((( 764 -** (% style="color:#037691" %)Downlink Payload:**764 +**Downlink Payload:** 765 765 ))) 766 766 767 767 ((( ... ... @@ -815,7 +815,7 @@ 815 815 816 816 817 817 818 -==== ** (% style="color:blue" %)Fast command to handle MODBUS device** ====818 +==== **Fast command to handle MODBUS device** ==== 819 819 820 820 ((( 821 821 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]]. ... ... @@ -854,7 +854,7 @@ 854 854 855 855 856 856 857 -==== ** (% style="color:blue" %)RS485 command timeout** ====857 +==== **RS485 command timeout** ==== 858 858 859 859 ((( 860 860 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. ... ... @@ -910,7 +910,7 @@ 910 910 911 911 912 912 913 -==== ** (% style="color:blue" %)Uplink payload mode** ====913 +==== **Uplink payload mode** ==== 914 914 915 915 ((( 916 916 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -957,7 +957,7 @@ 957 957 958 958 959 959 960 -==== ** (% style="color:blue" %)Manually trigger an Uplink** ====960 +==== **Manually trigger an Uplink** ==== 961 961 962 962 ((( 963 963 Ask device to send an uplink immediately. ... ... @@ -986,7 +986,7 @@ 986 986 987 987 988 988 989 -==== ** (% style="color:blue" %)Clear RS485 Command** ====989 +==== **Clear RS485 Command** ==== 990 990 991 991 ((( 992 992 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. ... ... @@ -1030,7 +1030,7 @@ 1030 1030 1031 1031 1032 1032 1033 -==== ** (% style="color:blue" %)Set Serial Communication Parameters** ====1033 +==== **Set Serial Communication Parameters** ==== 1034 1034 1035 1035 ((( 1036 1036 Set the Rs485 serial communication parameters: