esp32-s3-RLCD-4.2/index.html at main · WorldFamousElectronics/esp32-s3-RLCD-4.2 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>LiveCyberDeck — PulseSensor RLCD Web Installer</title>
<meta name="description" content="One-click browser installer for the LiveCyberDeck PulseSensor dashboard on the Waveshare ESP32-S3-RLCD-4.2." />
<script type="module" src="https://unpkg.com/esp-web-tools@10/dist/web/install-button.js?module"></script>
<style>
  * { box-sizing: border-box; }
  body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background: #fafaf4;
    color: #2B2B2B;
    min-height: 100vh;
    padding: 32px 18px;
    line-height: 1.6;
  }
  main { max-width: 760px; margin: 0 auto; }
  h1 { margin: 0 0 8px; font-size: clamp(2rem, 6vw, 3rem); line-height: 1.1; }
  h2 { font-size: 1.4rem; margin: 0 0 12px; }
  p { margin: 8px 0 14px; color: #444; }
  a { color: #1E88E5; }
  code { background: #f0ece2; padding: 2px 6px; border-radius: 4px; }
  .tag {
    display: inline-block;
    background: #E63946;
    color: #fff;
    font-weight: 700;
    font-size: 0.78rem;
    padding: 4px 12px;
    border-radius: 999px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
  }
  .ver { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.85rem; color: #6B7280; }
  .panel {
    border: 1px solid #ded8ca;
    border-radius: 8px;
    background: #fff;
    padding: 22px;
    margin: 18px 0;
  }
  .install {
    border: 2px solid #1E88E5;
    background: #fffdf7;
    text-align: center;
  }
  esp-web-install-button {
    --esp-tools-button-background: #1E88E5;
    --esp-tools-button-color: #ffffff;
    --esp-tools-button-border-radius: 6px;
  }
  .activate-btn {
    appearance: none;
    border: 0;
    border-radius: 6px;
    background: #1E88E5;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 800;
    padding: 14px 26px;
    cursor: pointer;
  }
  .activate-btn:hover { background: #1565C0; }
  .unsupported { display: block; color: #a15c00; margin-top: 12px; font-weight: 600; }
  ol { padding-left: 20px; }
  ol li { margin: 6px 0; }
  table { width: 100%; border-collapse: collapse; margin-top: 12px; }
  th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #ded8ca; }
  th { background: #fffdf7; }
  .warn { border-left: 4px solid #E63946; background: #FFF5F4; padding: 10px 14px; border-radius: 4px; }
  footer { color: #6B7280; font-size: 0.9rem; margin-top: 24px; }
  footer .heart { color: #E63946; }
</style>
</head>
<body>
<main>
  <span class="tag">PulseSensor on ESP32-S3</span>
  <h1>LiveCyberDeck — PulseSensor RLCD</h1>
  <p>Browser installer for the <strong>Waveshare ESP32-S3-RLCD-4.2</strong> monochrome PulseSensor dashboard. <span class="ver">v1.0.3 · 2026-06-15</span></p>
  <p>New here? The full tutorial — wiring photos, what you'll see, troubleshooting — is at <a href="https://pulsesensor.com/pages/waveshare-rlcd">pulsesensor.com/pages/waveshare-rlcd</a>.</p>

  <section class="panel install">
    <h2>Install Firmware</h2>
    <p>Use <strong>Chrome, Edge, or Brave</strong> on a desktop or laptop.</p>
    <esp-web-install-button manifest="manifest.json">
      <button slot="activate" class="activate-btn">Install LiveCyberDeck</button>
      <span slot="unsupported" class="unsupported">Open this page in Chrome, Edge, or Brave on a desktop or laptop.</span>
      <span slot="not-allowed" class="unsupported">WebSerial is blocked. Make sure the page is loaded over HTTPS.</span>
    </esp-web-install-button>
    <ol style="text-align:left; max-width:560px; margin:18px auto 0;">
      <li><strong>Flashing mode:</strong> hold <code>BOOT</code>, tap <code>RST</code> while holding <code>BOOT</code>, then release <code>BOOT</code>. (The ESP32-S3 native USB doesn't auto-reset into the bootloader.)</li>
      <li><strong>Click Install</strong> and pick the board's USB serial port.</li>
      <li>It erases, flashes, and reboots into the dashboard.</li>
    </ol>
  </section>

  <section class="panel">
    <h2>Wiring</h2>
    <table>
      <thead>
        <tr><th>PulseSensor wire</th><th>Waveshare rear header</th></tr>
      </thead>
      <tbody>
        <tr><td>Red / +V</td><td><code>3V3</code></td></tr>
        <tr><td>Black / GND</td><td><code>GND</code></td></tr>
        <tr><td>Purple / Signal</td><td><code>GP1</code> / <code>GPIO1</code> / <code>ADC1_CH0</code></td></tr>
      </tbody>
    </table>
    <p class="warn">Use <code>3V3</code>, not <code>VBUS</code>, for sensor power — <code>VBUS</code> can clip or flatten the waveform.</p>
  </section>

  <footer>
    Made by World Famous Electronics · <a href="https://github.com/WorldFamousElectronics/esp32-s3-RLCD-4.2">source on GitHub</a> · MIT.
    Educational biofeedback demo, not for medical use. Heartbeats in your project, lickety-split. <span class="heart">♥</span>
  </footer>
</main>
</body>
</html>