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Last modified by Xiaoling on 2025/06/12 15:06
From version 122.1
edited by Mengting Qiu
on 2025/04/02 11:17
Change comment: There is no comment for this version
To version 121.1
edited by Mengting Qiu
on 2025/04/02 10:45
Change comment: Uploaded new attachment "image-20250402104508-2.png", version {1}

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... ... @@ -871,34 +871,11 @@
871 871  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
872 872  
873 873  
874 -(% style="color:blue" %)**Application in different modes:**
874 +In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
875 875  
876 -* In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
876 +door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
877 877  
878 - door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
879 879  
880 -
881 -* In **MOD=7**, there are three interrupt pins in effect.
882 -
883 -See the AT+INTMODx command explained to set the three pin interrupt modes.
884 -
885 -As you can see from the byte parsing table of pattern 7, the seventh byte of the original load is used to display the PA8 pin interrupt flag and status, the eighth byte of the original load is used to display the PA4 pin interrupt flag and status, and the ninth byte of the original load is used to display the PB15 pin interrupt flag and status.
886 -
887 -[[image:image-20250402103902-1.png]]
888 -
889 -TTN V3 decoder is as below:
890 -
891 -[[image:image-20250402104508-2.png||height="255" width="579"]]
892 -
893 -(% style="color:red" %)**Note: mode in decoding is sorted from 0, so it corresponds to the actual working mode AT+MOD=7.**
894 -
895 -
896 -(% style="color:#037691" %)**Interrupt flag: **(%%)"EXTI1/2/3_Trigger", indicates whether the uplink packet is generated by an interrupt on the PA8/PA4/PB15 pin.
897 -
898 -
899 -(% style="color:#037691" %)**Interrupt status: **(%%)"EXTI1/2/3_Status", Displays the status of the interrupt sensors connected to the PA4/PA8/PB15 interrupt pins when the packet is uplinked.
900 -
901 -
902 902  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
903 903  
904 904  
... ... @@ -1172,7 +1172,6 @@
1172 1172  * Downlink Payload: **06 00 01 02     **~/~/ Equal to AT+INTMOD2=2
1173 1173  * Downlink Payload: **06 00 02 03     **~/~/ Equal to AT+INTMOD3=3
1174 1174  
1175 -
1176 1176  ==== 3.3.3.2 Since V1.3.4 firmware ====
1177 1177  
1178 1178  (% style="color:red" %)**Note: Since V1.3.4 firmware, the Interrupt function has added a new parameter to set the delay time, i.e. the state hold time.**