SunPV Modbus TCP

PHP reads Modbus TCP and the browser polls every 2.5s.

Idle

sunPV (reg0 + reg1)

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Updated: –

Modbus host

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Unit ID

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Address / length

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Registers

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Last error

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Defaults match your sketch: 192.168.0.164:502, unit 1, address 32064, length 2.