Waveshare UART TO ETH - Instructions for Use; Hardware Description

RS485 TO ETH ( B)
7.4. Multi-host function
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7.5. Multi-host parameters
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7.6. Modbus under multi-destination IP
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8 . Registration package and heartbeat package
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4 2
8.1. Registration package
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8.1.1. Send MAC address on connection
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8.1.2. Realcom Agreement
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8.1.3 . Custom registration package
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8.1.4. Configuration file
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8.2. Heartbeat package
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8.2.1. Implied heartbeat
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8.2.2. REALCOM protocol
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8.2.3. Custom heartbeat package
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9 . Remote device management
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4 7
10. MQTT and JSON
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11. firmware upgrade method
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