MQTT實驗 (HiveMQ Broker + MQTT Box , MQTT Explorer , MyMQTT Android )
https://www.mediafire.com/file/bo8yz3ts4gh0d3o/2023MQTT%25E5%25AF%25A6%25E9%25A9%2597.pdf/file
https://mega.nz/file/xx9QjBzK#0gP_cbxL8Zx6CBNQkdTU6el0BqTa3P7p3zn-rsk0Iys
MQTT實驗 (HiveMQ Broker + MQTT Box , MQTT Explorer , MyMQTT Android )
https://www.mediafire.com/file/bo8yz3ts4gh0d3o/2023MQTT%25E5%25AF%25A6%25E9%25A9%2597.pdf/file
https://mega.nz/file/xx9QjBzK#0gP_cbxL8Zx6CBNQkdTU6el0BqTa3P7p3zn-rsk0Iys
Modbus FC=1 (Coils read) & FC=15 (Coils Write) 「從 Modbus 設備讀取多個線圈(Coils)狀態,並立刻將這些狀態原封不動地轉寫到另一個記憶體位址(起始位址 16)」 。 整個流程使用了知名套件 node-red...
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