diff --git a/actions/getsensorData.js b/actions/getsensorData.js
index c8e5ece..6895e48 100644
--- a/actions/getsensorData.js
+++ b/actions/getsensorData.js
@@ -2,7 +2,7 @@
 
 const DBASE = process.env.DBASE || 'mongo' 
 import {DateTime} from "luxon"
-import * as influx from "../databases/influx.js"
+import * as influx from "../databases/influx_sql.js"
 import * as mongo from "../databases/mongo.js"
 import {returnOnError} from "../utilities/reporterror.js"
 import {csv2Json} from "../utilities/csv2json.js"
diff --git a/databases/influx_sql.js b/databases/influx_sql.js
index cb13e1c..0fd022f 100644
--- a/databases/influx_sql.js
+++ b/databases/influx_sql.js
@@ -7,6 +7,7 @@
 // This implementation converts LA_max to E10tel_eq at runtime to maintain
 // compatibility with the Flux version while ensuring correct logarithmic averaging.
 
+import 'dotenv/config'
 import axios from 'axios'
 import { DateTime } from 'luxon'
 import { logit, logerror } from '../utilities/logit.js'
@@ -31,6 +32,7 @@ const INFLUXURL_WRITE = `http://${INFLUXHOST}:${INFLUXPORT}/write`
 const influxRead = async (query) => {
     let start = DateTime.now()
     logit(`ReadInflux from ${INFLUXURL_READ}`)
+    logit(`Query: ${query}`)
     let erg = { values: [], err: null}
     
     try {
@@ -54,17 +56,23 @@ const influxRead = async (query) => {
         })
         
         if (ret.status !== 200) {
-            return returnOnError(erg, 'RESPSTATUS', influxRead.name, ret.status)
+            erg.err = `RESPSTATUS: ${ret.status}`
+            logit(`ERROR ${influxRead.name}: ${erg.err}`)
+            return erg
         }
         
         // InfluxDB 1.8 returns JSON format
         if (ret.data.error) {
-            return returnOnError(erg, ret.data.error, influxRead.name)
+            erg.err = ret.data.error
+            logit(`ERROR ${influxRead.name}: ${erg.err}`)
+            return erg
         }
         
         erg.values = ret.data.results
     } catch (e) {
-        return returnOnError(erg, e, influxRead.name)
+        erg.err = e.toString()
+        logit(`ERROR ${influxRead.name}: ${erg.err}`)
+        return erg
     }
     
     logit(`Influx read time: ${start.diffNow('seconds').toObject().seconds * -1} sec`)
@@ -156,15 +164,15 @@ const transformInfluxResult = (series) => {
 const fetchFromInflux = async (ret, query) => {
     let { values, err } = await influxRead(query)
     if (err) {
-        if (err.toString().includes('400')) {
-            return returnOnError(ret, 'SYNTAXURL', fetchFromInflux.name)
-        } else {
-            return returnOnError(ret, err, fetchFromInflux.name)
-        }
+        ret.err = err.toString().includes('400') ? 'SYNTAXURL' : err.toString()
+        logit(`ERROR ${fetchFromInflux.name}: ${ret.err}`)
+        return ret
     }
     
     if (!values || !values.length || !values[0].series) {
-        return returnOnError(ret, 'NODATA', fetchFromInflux.name)
+        ret.err = 'NODATA'
+        logit(`ERROR ${fetchFromInflux.name}: No data returned from query`)
+        return ret
     }
     
     ret.values = transformInfluxResult(values[0].series)
@@ -200,9 +208,9 @@ export const fetchActData = async (opts) => {
     // InfluxQL query to get LA_max for a sensor within time range
     // Note: In InfluxDB 1.8 we only have LA_max, not E10tel_eq like in 2.0
     const query = `
-        SELECT "LA_max", "LA_min", "LA_eq"
-        FROM "measurements"
-        WHERE "sid" = '${opts.sensorid}' 
+        SELECT "DNMS_noise_LA_max", "DNMS_noise_LA_min", "DNMS_noise_LA_eq"
+        FROM "DNMS"
+        WHERE "node" = '${opts.sensorid}' 
         AND time >= ${startTime} 
         AND time <= ${stopTime}
         ${orderClause}
@@ -267,6 +275,13 @@ const calculateLogMean = (values) => {
 export const fetchNoiseAVGData = async (opts) => {
     let ret = { err: null, values: [] }
     
+    // convert sensorID ti esp-chip-is, if possible
+    const convert2espid = (opts) => {
+        const sid = opts.sensorid
+        
+
+    }
+
     // Convert Flux time format to InfluxQL format
     let startTime = opts.start.replace('start: ', '').trim()
     let stopTime = opts.stop.replace('stop: ', '').trim()
@@ -277,12 +292,11 @@ export const fetchNoiseAVGData = async (opts) => {
     // Query 1: Get LA_max data aggregated by hour for E10tel calculation
     // In InfluxDB 1.8, we only have LA_max (dB), need to convert to E10tel equivalent
     const queryLAmaxForE10 = `
-        SELECT "LA_max", time
-        FROM "measurements"
-        WHERE "sid" = '${opts.sensorid}' 
+        SELECT "DNMS_noise_LA_max"
+        FROM "DNMS"
+        WHERE "node" = '${opts.sensorid}' 
         AND time >= ${startTime} 
         AND time <= ${stopTime}
-        AND "LA_max" IS NOT NULL
         ORDER BY time ASC
     `
     
@@ -293,11 +307,15 @@ export const fetchNoiseAVGData = async (opts) => {
         // Execute LA_max query (we use the same data for both E10tel calculation and peak counting)
         let { values: lamaxValues, err: lamaxErr } = await influxRead(queryLAmaxForE10)
         if (lamaxErr) {
-            return returnOnError(ret, lamaxErr, fetchNoiseAVGData.name)
+            ret.err = lamaxErr.toString()
+            logit(`ERROR ${fetchNoiseAVGData.name}: ${ret.err}`)
+            return ret
         }
         
         if (!lamaxValues || !lamaxValues.length || !lamaxValues[0].series) {
-            return returnOnError(ret, 'NODATA', fetchNoiseAVGData.name)
+            ret.err = 'NODATA'
+            logit(`ERROR ${fetchNoiseAVGData.name}: No data returned from query`)
+            return ret
         }
         
         // Transform LA_max results
@@ -323,7 +341,7 @@ export const fetchNoiseAVGData = async (opts) => {
                 }
             }
             
-            const lamax = record.LA_max
+            const lamax = record.DNMS_noise_LA_max || record.LA_max
             if (lamax !== null && lamax !== undefined) {
                 // Store original LA_max value
                 hourlyData[hourKey].lamaxValues.push(lamax)
@@ -385,7 +403,9 @@ export const fetchNoiseAVGData = async (opts) => {
         }
         
     } catch (e) {
-        return returnOnError(ret, e, fetchNoiseAVGData.name)
+        ret.err = e.toString()
+        logit(`ERROR ${fetchNoiseAVGData.name}: ${ret.err}`)
+        return ret
     }
     
     return ret
diff --git a/databases/mongo.js b/databases/mongo.js
index ee9bcee..b3aed1a 100644
--- a/databases/mongo.js
+++ b/databases/mongo.js
@@ -55,7 +55,7 @@ export const readProperties = async (query, limit = 0) => {
     let client = await connectMongo()
     try {
         if ("sid" in query) {                               // if sid is given, read property for sid
-            ret.properties = await client.db(MONGOBASE).collection('properties_collection').findOne({_id: query.sid})
+            ret.properties = await client.db(MONGOBASE).collection(properties_collection).findOne({_id: query.sid})
         } else {                                            // otherwise read props corresponding to query
             ret.properties = await client.db(MONGOBASE).collection(properties_collection).find(query).limit(limit).toArray()
         }
diff --git a/package-lock.json b/package-lock.json
index 227ba2a..a415166 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
         "cookie-parser": "~1.4.7",
         "cors": "^2.8.5",
         "debug": "~4.4.3",
+        "dotenv": "^17.2.3",
         "express": "^5.1.0",
         "http-errors": "~2.0.0",
         "i18next": "^25.5.2",
@@ -2117,6 +2118,18 @@
       "integrity": "sha512-LLBi6pEqS6Do3EKQ3J0NqHWV5hhb78Pi8vvESYwyOy2c31ZEZVdtitdzsQsKb7878PEERhzUk0ftqGhG6Mz+pQ==",
       "license": "MIT"
     },
+    "node_modules/dotenv": {
+      "version": "17.2.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-17.2.3.tgz",
+      "integrity": "sha512-JVUnt+DUIzu87TABbhPmNfVdBDt18BLOWjMUFJMSi/Qqg7NTYtabbvSNJGOJ7afbRuv9D/lngizHtP7QyLQ+9w==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
@@ -5980,6 +5993,11 @@
       "resolved": "https://registry.npmjs.org/doctypes/-/doctypes-1.1.0.tgz",
       "integrity": "sha512-LLBi6pEqS6Do3EKQ3J0NqHWV5hhb78Pi8vvESYwyOy2c31ZEZVdtitdzsQsKb7878PEERhzUk0ftqGhG6Mz+pQ=="
     },
+    "dotenv": {
+      "version": "17.2.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-17.2.3.tgz",
+      "integrity": "sha512-JVUnt+DUIzu87TABbhPmNfVdBDt18BLOWjMUFJMSi/Qqg7NTYtabbvSNJGOJ7afbRuv9D/lngizHtP7QyLQ+9w=="
+    },
     "dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
diff --git a/package.json b/package.json
index e4fc18f..03708b1 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "cookie-parser": "~1.4.7",
     "cors": "^2.8.5",
     "debug": "~4.4.3",
+    "dotenv": "^17.2.3",
     "express": "^5.1.0",
     "http-errors": "~2.0.0",
     "i18next": "^25.5.2",
diff --git a/sensorspecials/noise.js b/sensorspecials/noise.js
index 6d37807..70066bc 100644
--- a/sensorspecials/noise.js
+++ b/sensorspecials/noise.js
@@ -7,7 +7,7 @@ import { getActData, getAvgData, getLongAvg, calcRange} from "../actions/getsens
 import checkParams from "../utilities/checkparams.js";
 import {DateTime} from 'luxon'
 import { translate as trans } from '../routes/api.js'
-import * as influx from "../databases/influx.js"
+import * as influx from "../databases/influx_sql.js"
 import * as mongo from "../databases/mongo.js"
 import { setoptionfromtable } from "../utilities/chartoptions.js"
 
diff --git a/test_influx_sql.js b/test_influx_sql.js
index 9716649..562664d 100644
--- a/test_influx_sql.js
+++ b/test_influx_sql.js
@@ -6,7 +6,7 @@ async function testInfluxSQL() {
     
     // Test options similar to what would be used in the application
     const testOpts = {
-        sensorid: 'test_sensor_001',
+        sensorid: 'esp8266-5829557',
         start: 'now() - 1h',
         stop: 'now()',
         sort: 1,