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W55RP20 MicroPython Examples for tcp client

This MicroPython project establishes a TCP client using a WIZnet W5x00 Ethernet module, continuously connecting to a server and echoing received data.

josephsr

Published February 07, 2025 · © MIT license (MIT)

144 UCC

15 WCC

11 VAR

Original author: Joseph · South Korea

W55RP20 MicroPython Examples for tcp client

Components

Hardware components
W55RP20-EVB-Pico

WIZnet - W55RP20-EVB-Pico

x 1

Software Apps and online services
MicroPython

micropython - MicroPython

x 1

Project description

Source Code Explanation Imports: socket, usocket: Used for TCP communication. machine, network: Handles hardware and networking functionalities. time, uasyncio: Provides timing and async support. w5x00_init: Initializes the WIZnet W5x00 Ethernet module. Connection Settings: destip = '192.168.7.3' and destport = 2300 define the target server. conn_info = (destip, destport) holds the connection tuple. conn_flag: Tracks connection status. client_loop(ip): Establishes a persistent TCP connection to the server. Continuously attempts reconnection if the connection fails. Receives data…

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