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W55RP20-S2E HTTP Client Example (MicroPython)

This example demonstrates HTTP client on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

Grace_Koo

Published February 06, 2026

112 UCC

25 WCC

11 VAR

W55RP20-S2E HTTP Client Example (MicroPython)

Components

Hardware components
W55RP20

WIZnet - W55RP20

x 1

Software Apps and online services
MicroPython

micropython - MicroPython

x 1

Project description

How to HTTP Client Example (MicroPython) This program demonstrates how to implement a simple HTTP Client using the W55RP20 S2E board via UART or SPI interface. The Raspberry Pi Pico (Host) configures the W55RP20 S2E as a TCP Client (OP4) using AT commands. Once connected to a web server (e.g., httpbin.org), it enters Data Mode to send an HTTP GET request and print the received HTML/JSON response to the console. Step 1: Prepare software The following software is required to run and test the MicroPython example. Thonny : An integrated development environment for MicroPython. used to write…

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