Läuft erst mal , speichern in SQLite-DB

.env

@@ -1,13 +1,14 @@
 # Davis Vantage Pro 2 – Konfiguration
 
 # Serieller Port der Wetterstation
-PORT_PATH=/dev/ttyUSB0
+#PORT_PATH=/dev/ttyUSB0
+PORT_PATH=/dev/cu.usbserial-0001
 
 # Baudrate (Davis Standard: 19200)
 BAUD_RATE=19200
 
 # Pfad zur SQLite-Datenbank
-DB_PATH=/data/wetter.db
+DB_PATH=./data/wetter.db
 
 # Abfrageintervall für LOOP-Daten in Millisekunden (Standard: 30s)
 LOOP_INTERVAL_MS=30000

davis.js

@@ -172,20 +172,16 @@ function parseLOOP1(pkt) {
     return {
         time:        new Date(),
         tempOut:     temp(pkt.readInt16LE(12)),
-        tempOutHigh: null,
-        tempOutLow:  null,
         tempIn:      temp(pkt.readInt16LE(9)),
         humOut:      hum(pkt[33]),
         humIn:       hum(pkt[11]),
         windAvg:     mph(pkt[14]),
-        windHigh:    null,
+        windGust:    null,
         windDir:     degToDir(pkt.readUInt16LE(16)),
-        windHighDir: null,
+        forecast:    pkt[89],
         pressure:    press === 0 ? null : r1(press * 33.8639 / 1000),
         rain:        +(pkt.readUInt16LE(50) * RAIN_CLICK).toFixed(1),
         rainRate:    +(pkt.readUInt16LE(41) * RAIN_CLICK).toFixed(1),
-        solarRad:    (pkt.readInt16LE(44) === 32767 || pkt.readInt16LE(44) < 0)
-                         ? null : pkt.readInt16LE(44),
     };
 }
 
@@ -217,19 +213,15 @@ function parseRecord(buf) {
     return {
         time:        parseDateTime(dateWord, timeWord),
         tempOut:     fTenthToC(buf.readInt16LE(4)),
-        tempOutHigh: fTenthToC(buf.readInt16LE(6)),
-        tempOutLow:  fTenthToC(buf.readInt16LE(8)),
         tempIn:      fTenthToC(buf.readInt16LE(20)),
         humOut:      buf[23] === 255 ? null : buf[23],
         humIn:       buf[22] === 255 ? null : buf[22],
         windAvg:     mphToKmh(buf[24]),
-        windHigh:    mphToKmh(buf[25]),
+        windGust:    mphToKmh(buf[25]),
         windDir:     windDirStr(buf[27]),
-        windHighDir: windDirStr(buf[26]),
         pressure:    inHgToHPa(buf.readUInt16LE(14)),
         rain:        +(buf.readUInt16LE(10) * RAIN_CLICK).toFixed(1),
         rainRate:    +(buf.readUInt16LE(12) * RAIN_CLICK).toFixed(1),
-        solarRad:    buf.readUInt16LE(16) === 32767 ? null : buf.readUInt16LE(16),
     };
 }
 

db.js

@@ -18,19 +18,16 @@ CREATE TABLE IF NOT EXISTS readings (
     ts            INTEGER NOT NULL,   -- Unix-Zeit in Sekunden (UTC)
     source        TEXT    NOT NULL,   -- 'archive' | 'loop'
     temp_out      REAL,               -- °C
-    temp_out_high REAL,               -- °C (nur Archiv)
-    temp_out_low  REAL,               -- °C (nur Archiv)
     temp_in       REAL,               -- °C
     hum_out       INTEGER,            -- %
     hum_in        INTEGER,            -- %
     wind_avg      REAL,               -- km/h
     wind_high     REAL,               -- km/h (nur Archiv)
     wind_dir      TEXT,               -- Himmelsrichtung
-    wind_high_dir TEXT,               -- Himmelsrichtung (nur Archiv)
     pressure      REAL,               -- hPa
     rain          REAL,               -- mm (Archiv: Intervall; Loop: Tagessumme)
     rain_rate     REAL,               -- mm/h
-    solar_rad     INTEGER,            -- W/m²
+    forecast      INTEGER,            -- Forecast Icons Byte (nur Loop)
     UNIQUE(ts, source)
 );
 CREATE INDEX IF NOT EXISTS idx_readings_ts ON readings(ts);
@@ -67,33 +64,30 @@ export function getLatestTs(db) {
 
 const INSERT_SQL = `
 INSERT OR IGNORE INTO readings
-    (ts, source, temp_out, temp_out_high, temp_out_low, temp_in,
+    (ts, source, temp_out, temp_in,
-     hum_out, hum_in, wind_avg, wind_high, wind_dir, wind_high_dir,
+     hum_out, hum_in, wind_avg, wind_high, wind_dir,
-     pressure, rain, rain_rate, solar_rad)
+     pressure, rain, rain_rate, forecast)
 VALUES
-    (@ts, @source, @temp_out, @temp_out_high, @temp_out_low, @temp_in,
+    (@ts, @source, @temp_out, @temp_in,
-     @hum_out, @hum_in, @wind_avg, @wind_high, @wind_dir, @wind_high_dir,
+     @hum_out, @hum_in, @wind_avg, @wind_high, @wind_dir,
-     @pressure, @rain, @rain_rate, @solar_rad)
+     @pressure, @rain, @rain_rate, @forecast)
 `;
 
 function toRow(record, source) {
     return {
         ts:            Math.floor(record.time.getTime() / 1000),
         source,
-        temp_out:      record.tempOut      ?? null,
+        temp_out:      record.tempOut   ?? null,
-        temp_out_high: record.tempOutHigh  ?? null,
+        temp_in:       record.tempIn    ?? null,
-        temp_out_low:  record.tempOutLow   ?? null,
+        hum_out:       record.humOut    ?? null,
-        temp_in:       record.tempIn       ?? null,
+        hum_in:        record.humIn     ?? null,
-        hum_out:       record.humOut       ?? null,
+        wind_avg:      record.windAvg   ?? null,
-        hum_in:        record.humIn        ?? null,
+        wind_high:     record.windGust  ?? null,
-        wind_avg:      record.windAvg      ?? null,
+        wind_dir:      record.windDir   ?? null,
-        wind_high:     record.windHigh     ?? null,
+        pressure:      record.pressure  ?? null,
-        wind_dir:      record.windDir      ?? null,
+        rain:          record.rain      ?? null,
-        wind_high_dir: record.windHighDir  ?? null,
+        rain_rate:     record.rainRate  ?? null,
-        pressure:      record.pressure     ?? null,
+        forecast:      record.forecast  ?? null,
-        rain:          record.rain         ?? null,
-        rain_rate:     record.rainRate     ?? null,
-        solar_rad:     record.solarRad     ?? null,
     };
 }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wetter_1",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "",
   "license": "ISC",
   "author": "rxf",

wetter.js

@@ -71,10 +71,13 @@ async function runLoop(db) {
             const data = await fetchLoopData(station);
             insertRecord(db, data, "loop");
             log(
-                `Außen: ${data.tempOut?.toFixed(1)}°C  ` +
+//                `Außen: ${data.tempOut?.toFixed(1)}°C  ` +
-                `Feuchte: ${data.humOut}%  ` +
+                `InnenT: ${data.tempIn?.toFixed(1)}°C  ` +
-                `Wind: ${data.windAvg} km/h  ` +
+//                `Feuchte: ${data.humOut}%  ` +
-                `Druck: ${data.pressure} hPa`
+                `InnenH: ${data.humIn}%  ` +
+//                `Wind: ${data.windAvg} km/h  ` +
+                `Druck: ${data.pressure} hPa  ` +
+                `Forecast: ${data.forecast}`
             );
         } catch (e) {
             warn("LOOP-Fehler: " + e.message + " – Verbindung wird neu aufgebaut.");