16 lines
317 B
Markdown
16 lines
317 B
Markdown
# Han Mqtt Adapter
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Han port pinout (RJ11):
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1. 5V
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2. Data request (connect to 5V to enable)
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3. GND
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4. NC
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5. DATA (TX 115200 inverted open drain)
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6. GND
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Add pullup resistor between Pico RX pin and 3V3
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