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bmixed
2026-08-13 20:58:07 +00:00
parent 14f34ab05d
commit cf135b52d4
2 changed files with 8 additions and 8 deletions
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esp32c3-dht-mq-wifi.ino
+4 -4
View File
@@ -96,7 +96,7 @@ String htmlPage() {
<body> <body>
<div class="card"> <div class="card">
<h2>ESP32 DHT+MQ</h2> <h2>ESP32 DHT+MQ</h2>
<div class="small">Updates every 2 seconds • Last ~720 Samples • ~24 Hours</div> <div class="small">Updates every 2 seconds • Last ~43,200 Samples Max • ~24 Hours</div>
<div class="row"> <div class="row">
<div class="box"> <div class="box">
@@ -108,7 +108,7 @@ String htmlPage() {
<p class="val" id="hum">--</p> <p class="val" id="hum">--</p>
</div> </div>
<div class="box"> <div class="box">
<p><b>Air Quality:</b></p> <p><b>AQI:</b></p>
<p class="val" id="aq">--</p> <p class="val" id="aq">--</p>
<p id="aqLabel" class="small">--</p> <p id="aqLabel" class="small">--</p>
</div> </div>
@@ -131,7 +131,7 @@ const canvas = document.getElementById('chart');
const ctx = canvas.getContext('2d'); const ctx = canvas.getContext('2d');
// Keep separate series; chart shares the x-axis (time) // Keep separate series; chart shares the x-axis (time)
const MAX_POINTS = 720; const MAX_POINTS = 43200;
let tempSeries = []; // {x, v} let tempSeries = []; // {x, v}
let humSeries = []; // {x, v} let humSeries = []; // {x, v}
let aqSeries = []; // {x, v} let aqSeries = []; // {x, v}
@@ -389,7 +389,7 @@ void loop() {
Serial.print(latestH, 1); Serial.print(latestH, 1);
Serial.print(" %\tTemp: "); Serial.print(" %\tTemp: ");
Serial.print(latestT_F, 1); Serial.print(latestT_F, 1);
Serial.print(" F\tAQ: "); Serial.print(" F\tAQI: ");
Serial.print(latestAQ, 1); Serial.print(latestAQ, 1);
Serial.println(); Serial.println();
esp32c3-dht-wifi.ino
+4 -4
View File
@@ -8,7 +8,7 @@ static const char* WIFI_PASS = "PASS";
// ----------- DHT ----------- // ----------- DHT -----------
static const int DHT_PIN = 10; // GPIO for DHT DATA static const int DHT_PIN = 10; // GPIO for DHT DATA
static const int DHT_TYPE = DHT11; // DHT11 / DHT22 / DHT12? static const int DHT_TYPE = DHT22; // DHT11 / DHT22 / DHT12?
DHT dht(DHT_PIN, DHT_TYPE); DHT dht(DHT_PIN, DHT_TYPE);
// ----------- Server ----------- // ----------- Server -----------
@@ -29,7 +29,7 @@ String htmlPage() {
<head> <head>
<meta charset="utf-8"/> <meta charset="utf-8"/>
<meta name="viewport" content="width=device-width,initial-scale=1"/> <meta name="viewport" content="width=device-width,initial-scale=1"/>
<title>ESP32-C3 DHT</title> <title>ESP32 DHT</title>
<style> <style>
body { font-family: system-ui, Arial; margin: 2rem; } body { font-family: system-ui, Arial; margin: 2rem; }
.card { padding: 1rem 1.2rem; border: 1px solid #ddd; border-radius: 12px; max-width: 720px; } .card { padding: 1rem 1.2rem; border: 1px solid #ddd; border-radius: 12px; max-width: 720px; }
@@ -47,7 +47,7 @@ String htmlPage() {
<body> <body>
<div class="card"> <div class="card">
<h2>ESP32 DHT</h2> <h2>ESP32 DHT</h2>
<div class="small">Updates every 2 seconds • Last ~720 Samples • ~24 Hours</div> <div class="small">Updates every 2 seconds • Last ~43,200 Samples Max • ~24 Hours</div>
<div class="row"> <div class="row">
<div class="box"> <div class="box">
@@ -76,7 +76,7 @@ const canvas = document.getElementById('chart');
const ctx = canvas.getContext('2d'); const ctx = canvas.getContext('2d');
// Keep separate series; chart shares the x-axis (time) // Keep separate series; chart shares the x-axis (time)
const MAX_POINTS = 720; const MAX_POINTS = 43200;
let tempSeries = []; // {x, v} let tempSeries = []; // {x, v}
let humSeries = []; // {x, v} let humSeries = []; // {x, v}