Changes for page Node-RED_Install and Use
Last modified by Mengting Qiu on 2024/11/29 10:15
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... ... @@ -77,6 +77,3 @@ 77 77 == TCP == 78 78 79 79 == Get data from LoRaWAN Server (TTN) == 80 - 81 - 82 -= Example =
- LHT65N-chirpstack decoder.txt
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- Author
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... ... @@ -1,1 +1,0 @@ 1 -XWiki.Edwin - Size
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... ... @@ -1,1 +1,0 @@ 1 -1.7 KB - Content
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... ... @@ -1,66 +1,0 @@ 1 -function Decode(fPort, bytes){ 2 -var data = { 3 - //External sensor 4 - Ext_sensor: 5 - { 6 - "0":"No external sensor", 7 - "1":"Temperature Sensor", 8 - "4":"Interrupt Sensor send", 9 - "5":"Illumination Sensor", 10 - "6":"ADC Sensor", 11 - "7":"Interrupt Sensor count", 12 - }[bytes[6]&0x7F], 13 - 14 - //Battery,units:V 15 - BatV:((bytes[0]<<8 | bytes[1]) & 0x3FFF)/1000, 16 - 17 - //SHT20,temperature,units: 18 - TempC_SHT:((bytes[2]<<24>>16 | bytes[3])/100).toFixed(2), 19 - 20 - //SHT20,Humidity,units:% 21 - Hum_SHT:((bytes[4]<<8 | bytes[5])/10).toFixed(1), 22 - 23 - //DS18B20,temperature,units: 24 - TempC_DS: 25 - { 26 - "1":((bytes[7]<<24>>16 | bytes[8])/100).toFixed(2), 27 - }[bytes[6]&0xFF], 28 - 29 - //Exti pin level,PA4 30 - Exti_pin_level: 31 - { 32 - "4":bytes[7] ? "High":"Low", 33 - }[bytes[6]&0x7F], 34 - 35 - //Exit pin status,PA4 36 - Exti_status: 37 - { 38 - "4":bytes[8] ? "True":"False", 39 - }[bytes[6]&0x7F], 40 - 41 - //BH1750,illumination,units:lux 42 - ILL_lux: 43 - { 44 - "5":bytes[7]<<8 | bytes[8], 45 - }[bytes[6]&0x7F], 46 - 47 - //ADC,PA4,units:V 48 - ADC_V: 49 - { 50 - "6":(bytes[7]<<8 | bytes[8])/1000, 51 - }[bytes[6]&0x7F], 52 - 53 - //Exti count,PA4,units:times 54 - Exit_count: 55 - { 56 - "7":bytes[7]<<8 | bytes[8], 57 - }[bytes[6]&0x7F], 58 - 59 - //Applicable to working mode 4567,and working mode 467 requires short circuit PA9 and PA10 60 - No_connect: 61 - { 62 - "1":"Sensor no connection", 63 - }[(bytes[6]&0x80)>>7], 64 - }; 65 - return data; 66 -}