plasmapper/pl_modbus

7 examples

• network_client

  This example demonstrates a Modbus client using ESP Wi-Fi to read holding registers and coils from a network.

  2.27 KB
• network_server

  This example creates a Network Modbus server on port 502 with a maximum of 2 clients and specific memory mapping.

  2.56 KB
• server_memory_areas

  This example demonstrates a UART Modbus server setup using UART0 with various memory areas and configurations.

  2.41 KB
• server_user_defined_function

  The CustomModbusServer class implements a user-defined function in Modbus, responding with a byte and a random byte array.

  2.12 KB
• uart_client

  This example demonstrates a UART Modbus client using UART0, with parameters set to 115200 bps and operations on holding registers and coils.

  1.79 KB
• uart_server

  This example demonstrates the creation of a UART Modbus server using UART0, configured for the Modbus RTU protocol.

  1.74 KB
• usb_server

  The USB Modbus server utilizes USB as a port with the Modbus RTU protocol and is configured with station address 1.

  1.68 KB