<
From version < 150.52 >
edited by Xiaoling
on 2022/06/11 09:21
To version < 150.57 >
edited by Xiaoling
on 2022/06/11 09:23
>
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... ... @@ -129,7 +129,6 @@
129 129  * Sewer
130 130  * Bottom water level monitoring
131 131  
132 -
133 133  == 1.6  Pin mapping and power on ==
134 134  
135 135  
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285 285  * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
286 286  
287 287  
288 -
289 289  === 2.3.3  Interrupt Pin ===
290 290  
291 291  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
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863 863  
864 864  
865 865  
866 -
867 867  == 2.8  ​Firmware Change Log ==
868 868  
869 869  
867 +(((
870 870  **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
869 +)))
871 871  
871 +(((
872 +
873 +)))
872 872  
875 +(((
873 873  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
877 +)))
874 874  
875 875  
876 876  
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1014 1014  [[image:image-20220610172924-5.png]]
1015 1015  
1016 1016  
1021 +(((
1017 1017  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below:
1023 +)))
1018 1018  
1019 1019  
1020 1020   [[image:image-20220610172924-6.png||height="601" width="860"]]
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1038 1038  (((
1039 1039  Format: Command Code (0x01) followed by 3 bytes time value.
1040 1040  
1047 +(((
1041 1041  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1049 +)))
1042 1042  
1043 1043  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1044 1044  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
... ... @@ -1061,7 +1061,9 @@
1061 1061  
1062 1062  Format: Command Code (0x06) followed by 3 bytes.
1063 1063  
1072 +(((
1064 1064  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1074 +)))
1065 1065  
1066 1066  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1067 1067  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
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