Jahresrückblick 2025 – unser neuer Blogbeitrag ist online! ✨

[kleinerDrache]

So hier für alle die nicht auf den Adapter für die Dinger warten wollen.

! [
! {
! "id": "50a787a6.a55658",
! "type": "function",
! "z": "563d2dda.8436b4",
! "name": "Parse LaCrosse",
! "func": "var tmp = msg.payload.split(" ");\n //# OK 9 ID XXX XXX XXX XXX\n //# | | | | | | |\n //# [4]| | | | | | –- Humidity incl. WeakBatteryFlag\n //# [3]| | | | | |–---- Temp * 10 + 1000 LSB\n //# [2]| | | | |–-------- Temp * 10 + 1000 MSB\n //# [1]| | | |–------------ Sensor type (1 or 2) +128 if NewBatteryFlag\n //# [0]| | |–--------------- Sensor ID\n //# | |------------------- fix "9"\n //# |---------------------- fix "OK"\n\n\nif(tmp[0]==='OK'){\n if(tmp[1]=='9'){\n var tmpp=tmp.splice(2,6);\n var buf = new Buffer(tmpp);\n var msg1 = { payload: (buf.readIntLE(0))};\n //Sensor ID\n var msg2 = { payload: ((buf.readIntLE(1) & 0x70) >> 4)};\n //$type = ($bytes[1] & 0x70) >> 4;\n var msg3 = { payload: ((buf.readIntLE(1) & 0x80) >> 7)};\n //$battery_new = ($bytes[1] & 0x80) >> 7;\n var msg4 = { payload: ((((buf.readIntLE(2))*256)+(buf.readIntLE(3))-1000)/10)};\n //$temperature = ($bytes[2]*256 + $bytes[3] - 1000)/10;\n var msg5 = { payload: (buf.readIntLE(4) & 0x7f)};\n //$humidity = $bytes[4] & 0x7f;\n var msg6 = { payload: ((buf.readIntLE(4) & 0x80) >> 7)};\n //$battery_low = ($bytes[4] & 0x80) >> 7;\n }\n}\n\nreturn [msg1,msg2,msg3,msg4,msg5,msg6];",
! "outputs": "6",
! "noerr": 0,
! "x": 420,
! "y": 120,
! "wires": [
! [
! "7f265b57.ab33b4"
! ],
! [
! "7fdddeaf.082a4"
! ],
! [
! "73e963a2.2ed33c"
! ],
! [
! "c7cfd66c.52fe58"
! ],
! [
! "3d4f97ef.189fc8"
! ],
! [
! "b53b8687.b299d8"
! ]
! ]
! },
! {
! "id": "14ad88ed.d69e87",
! "type": "serial in",
! "z": "563d2dda.8436b4",
! "name": "",
! "serial": "96009430.bf4df8",
! "x": 180,
! "y": 120,
! "wires": [
! [
! "50a787a6.a55658"
! ]
! ]
! },
! {
! "id": "73e963a2.2ed33c",
! "type": "debug",
! "z": "563d2dda.8436b4",
! "name": "Batterie Neu ?",
! "active": true,
! "console": "false",
! "complete": "payload",
! "x": 660,
! "y": 120,
! "wires": []
! },
! {
! "id": "7f265b57.ab33b4",
! "type": "debug",
! "z": "563d2dda.8436b4",
! "name": "Sensor ID",
! "active": true,
! "console": "false",
! "complete": "payload",
! "x": 640,
! "y": 40,
! "wires": []
! },
! {
! "id": "7fdddeaf.082a4",
! "type": "debug",
! "z": "563d2dda.8436b4",
! "name": "Sensor Type",
! "active": true,
! "console": "false",
! "complete": "payload",
! "x": 650,
! "y": 80,
! "wires": []
! },
! {
! "id": "c7cfd66c.52fe58",
! "type": "debug",
! "z": "563d2dda.8436b4",
! "name": "Temperatur",
! "active": true,
! "console": "false",
! "complete": "payload",
! "x": 650,
! "y": 160,
! "wires": []
! },
! {
! "id": "3d4f97ef.189fc8",
! "type": "debug",
! "z": "563d2dda.8436b4",
! "name": "Humidity",
! "active": true,
! "console": "false",
! "complete": "payload",
! "x": 640,
! "y": 200,
! "wires": []
! },
! {
! "id": "b53b8687.b299d8",
! "type": "debug",
! "z": "563d2dda.8436b4",
! "name": "Batterie schwach ?",
! "active": true,
! "console": "false",
! "complete": "payload",
! "x": 670,
! "y": 240,
! "wires": []
! },
! {
! "id": "96009430.bf4df8",
! "type": "serial-port",
! "z": "563d2dda.8436b4",
! "serialport": "/dev/ttyUSB0",
! "serialbaud": "57600",
! "databits": "8",
! "parity": "none",
! "stopbits": "1",
! "newline": "\n\r",
! "bin": "false",
! "out": "char",
! "addchar": false
! }
! ]

Nur den Serial Node anpassen und alle gefundenen Sensoren werden im Debug angezeigt. Macht was draus und viel Spass ;-)