113 lines
6.4 KiB
XML
113 lines
6.4 KiB
XML
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<rect width="1920" height="1080" fill="#ffffff"/>
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<text x="960" y="230" text-anchor="middle" font-size="48" font-weight="bold" fill="#1f2937">Kommunikationsweg der Messstation</text>
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<!-- Sensoren -->
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<text x="170" y="413" text-anchor="middle" font-size="26" font-weight="bold" fill="#14532d">DHT11</text>
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<text x="170" y="445" text-anchor="middle" font-size="18" fill="#14532d">Temp. + Luftfeuchte</text>
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<text x="170" y="553" text-anchor="middle" font-size="26" font-weight="bold" fill="#14532d">CCS811</text>
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<text x="170" y="585" text-anchor="middle" font-size="18" fill="#14532d">eCO₂ + TVOC</text>
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<!-- Uno Messstation -->
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<text x="530" y="440" text-anchor="middle" font-size="26" font-weight="bold" fill="#1e3a8a">Arduino</text>
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<text x="530" y="472" text-anchor="middle" font-size="26" font-weight="bold" fill="#1e3a8a">Uno R3</text>
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<text x="530" y="510" text-anchor="middle" font-size="18" fill="#1e3a8a">Messstation</text>
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<text x="530" y="548" text-anchor="middle" font-size="18" fill="#1e3a8a">liest alle 2 s</text>
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<text x="530" y="572" text-anchor="middle" font-size="18" fill="#1e3a8a">sendet alle ~4 s</text>
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<!-- ESP-01 -->
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<text x="900" y="475" text-anchor="middle" font-size="26" font-weight="bold" fill="#4c1d95">ESP-01</text>
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<text x="900" y="505" text-anchor="middle" font-size="18" fill="#4c1d95">(ESP8266)</text>
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<text x="900" y="532" text-anchor="middle" font-size="18" fill="#4c1d95">WLAN-Modul</text>
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<!-- Hotspot -->
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<text x="1260" y="480" text-anchor="middle" font-size="26" font-weight="bold" fill="#4c1d95">Handy-</text>
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<text x="1260" y="510" text-anchor="middle" font-size="26" font-weight="bold" fill="#4c1d95">Hotspot</text>
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<text x="1260" y="538" text-anchor="middle" font-size="18" fill="#4c1d95">2,4 GHz</text>
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<!-- Laptop -->
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<text x="1690" y="455" text-anchor="middle" font-size="26" font-weight="bold" fill="#111827">Laptop</text>
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<text x="1690" y="490" text-anchor="middle" font-size="18" fill="#111827">Python-Webserver</text>
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<text x="1690" y="516" text-anchor="middle" font-size="18" fill="#111827">server.py, Port 3000</text>
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<text x="1690" y="542" text-anchor="middle" font-size="18" fill="#111827">speichert den Verlauf</text>
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<!-- LCD -->
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<text x="530" y="765" text-anchor="middle" font-size="26" font-weight="bold" fill="#1e3a8a">LCD 16×2</text>
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<text x="530" y="797" text-anchor="middle" font-size="18" fill="#1e3a8a">Anzeige vor Ort</text>
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<!-- Zweiter Uno -->
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<text x="900" y="765" text-anchor="middle" font-size="26" font-weight="bold" fill="#7c2d12">2. Uno R3</text>
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<text x="900" y="797" text-anchor="middle" font-size="18" fill="#7c2d12">nur Stromversorgung</text>
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<!-- Browser -->
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<text x="1690" y="765" text-anchor="middle" font-size="26" font-weight="bold" fill="#111827">Browser (Website)</text>
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<text x="1690" y="797" text-anchor="middle" font-size="18" fill="#111827">Live-Werte, Verlauf,</text>
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<text x="1690" y="823" text-anchor="middle" font-size="18" fill="#111827">CO₂-Alarm ab 1000 ppm</text>
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<!-- Datenpfeile -->
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<g fill="#1f2937">
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</g>
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<!-- Strompfeil (gestrichelt) -->
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<polygon points="900,560 891,576 909,576" fill="#c2410c"/>
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<!-- Pfeilbeschriftungen -->
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<text x="350" y="406">Digital (Pin 2)</text>
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<text x="350" y="546">I²C (A4/A5)</text>
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<text x="720" y="452">UART Pin 0/1</text>
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<text x="720" y="476">AT-Befehle</text>
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<text x="1080" y="452">WLAN</text>
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<text x="1080" y="476">2,4 GHz</text>
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<text x="1440" y="452">HTTP POST</text>
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<text x="1440" y="476">JSON</text>
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<text x="1440" y="520">/api/messwerte</text>
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</g>
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<g font-size="18" fill="#374151">
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<text x="545" y="668">parallel, 4 Bit</text>
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<text x="915" y="645" fill="#c2410c">3,3 V + GND</text>
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<text x="1636" y="640" text-anchor="end">HTTP GET</text>
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<text x="1636" y="664" text-anchor="end">alle 2 s</text>
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<text x="1744" y="640">JSON-</text>
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<text x="1744" y="664">Antwort</text>
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<!-- Legende -->
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<text x="770" y="967" font-size="22" fill="#374151">Daten</text>
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<text x="1110" y="967" font-size="22" fill="#374151">Stromversorgung</text>
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