🌡️
XY-MD02 Climate Monitor
SHT20 · RS485 Modbus RTU Telemetry
🔬 Live Climate Telemetry — Direct Sensor Streaming
🧭 Sensor Operating Range
Temperature Scale (-40°C → 60°C)
-40060°C
Humidity Scale (0% → 95% RH)
05095%RH
📡 Signal Flow — RS485 Field Bus to Browser
🌡️
XY-MD02 Sensor
SHT20 IC · Modbus Slave
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🔌
USB ↔ RS485
CH340 / FTDI Bridge
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🐍
Node.js Poller
Modbus RTU @ 9600 8N1
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📊
HTML5 Display
Real-Time Render