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Last modified by Mengting Qiu on 2025/08/06 17:02
From version 175.6
edited by Xiaoling
on 2022/06/15 10:53
Change comment: There is no comment for this version
To version 175.8
edited by Xiaoling
on 2022/06/15 10:55
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -688,54 +688,24 @@
688 688  
689 689  (% style="color:#037691" %)** Information :**
690 690  
691 -AT+RSSI           : RSSI of the Last Received Packet   
691 +AT+RSSI  :  RSSI of the Last Received Packet   
692 692  
693 -AT+SNR           : SNR of the Last Received Packet   
693 +AT+SNR  :  SNR of the Last Received Packet   
694 694  
695 -AT+VER           : Image Version and Frequency Band       
695 +AT+VER  :  Image Version and Frequency Band       
696 696  
697 -AT+FDR           : Factory Data Reset
697 +AT+FDR  :  Factory Data Reset
698 698  
699 -AT+PORT                  : Application Port    
699 +AT+PORT  :  Application Port    
700 700  
701 -AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
701 +AT+CHS  :  Get or Set Frequency (Unit: Hz) for Single Channel Mode
702 702  
703 - AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
703 + AT+CHE  :  Get or Set eight channels mode, Only for US915, AU915, CN470
704 704  
705 705  
706 706  
707 -== 3.2  Set Transmit Interval Time ==
707 +== 3.2  Set Interrupt Mode ==
708 708  
709 -Feature: Change LoRaWAN End Node Transmit Interval.
710 -
711 -(% style="color:#037691" %)**AT Command: AT+TDC**
712 -
713 -[[image:image-20220610173409-7.png]]
714 -
715 -
716 -(((
717 -(% style="color:#037691" %)**Downlink Command: 0x01**
718 -)))
719 -
720 -(((
721 -(((
722 -Format: Command Code (0x01) followed by 3 bytes time value.
723 -
724 -(((
725 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
726 -)))
727 -
728 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
729 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
730 -)))
731 -)))
732 -
733 -
734 -
735 -
736 -
737 -== 3.3  Set Interrupt Mode ==
738 -
739 739  Feature, Set Interrupt mode for GPIO_EXIT.
740 740  
741 741  (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
... ... @@ -754,6 +754,8 @@
754 754  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
755 755  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
756 756  
727 +
728 +
757 757  = 4.  FAQ =
758 758  
759 759  == 4.1  What is the frequency plan for LDDS75? ==