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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... ... @@ -737,6 +737,7 @@ 737 737 738 738 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 739 739 740 + 740 740 * **AT Command:** 741 741 742 742 **AT+CMDEAR=mm,nn** mm: start position of erase ,nn: stop position of erase ... ... @@ -751,6 +751,28 @@ 751 751 [[image:1654160691922-496.png]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] 752 752 753 753 755 +* Downlink Payload: 756 + 757 +0x09 aa bb same as AT+CMDEAR=aa,bb 758 + 759 + 760 +==== **Clear RS485 Command** ==== 761 + 762 +The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 763 + 764 + 765 +* **AT Command:** 766 + 767 +(% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 768 + 769 +Example screen shot after clear all RS485 commands. 770 + 771 + 772 +The uplink screen shot is: 773 + 774 +[[image:1654134704555-320.png]] 775 + 776 + 754 754 * **Downlink Payload:** 755 755 756 756 **0x09 aa bb** same as AT+CMDEAR=aa,bb ... ... @@ -800,4 +800,21 @@ 800 800 801 801 802 802 803 -==== ==== 826 +==== **Control output power duration** ==== 827 + 828 +User can set the output power duration before each sampling. 829 + 830 +* **AT Command:** 831 + 832 +**Example:** 833 + 834 +**AT+3V3T=1000** ~/~/ 3V3 output power will open 1s before each sampling. 835 + 836 +**AT+5VT=1000** ~/~/ +5V output power will open 1s before each sampling. 837 + 838 + 839 +* **LoRaWAN Downlink Command:** 840 + 841 +**07 01 aa bb** Same as AT+5VT=(aa bb) 842 + 843 +**07 02 aa bb** Same as AT+3V3T=(aa bb)
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