Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -994,7 +994,7 @@ 994 994 995 995 (% style="color:#037691" %)**Downlink Command: AT+INTMOD** 996 996 997 -[[image:image-202206101 05907-1.png]]997 +[[image:image-20220610174836-8.png]] 998 998 999 999 1000 1000 (% style="color:#037691" %)**Downlink Command: 0x06** ... ... @@ -1008,40 +1008,6 @@ 1008 1008 1009 1009 1010 1010 1011 - 1012 -= 6. Use AT Command = 1013 - 1014 -== 6.1 Access AT Commands == 1015 - 1016 -LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below. 1017 - 1018 -[[image:1654593668970-604.png]] 1019 - 1020 -**Connection:** 1021 - 1022 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND** 1023 - 1024 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD** 1025 - 1026 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD** 1027 - 1028 - 1029 -((( 1030 -((( 1031 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12. 1032 -))) 1033 - 1034 -((( 1035 -LLDS12 will output system info once power on as below: 1036 -))) 1037 -))) 1038 - 1039 - 1040 - [[image:1654593712276-618.png]] 1041 - 1042 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]]. 1043 - 1044 - 1045 1045 = 4. FAQ = 1046 1046 1047 1047 == 4.1 How to change the LoRa Frequency Bands/Region ==
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