---
title: "Acme W5500 Ethernet Module with SPI Interface TCP/IP STC15/STM32 MCU"
url: "https://maker.wiznet.io/WIZnet/resellers/acme-w5500-ethernet-module-with-spi-interface-tcp-ip-stc15-stm32-mcu/"
markdown_url: "https://maker.wiznet.io/WIZnet/resellers/acme-w5500-ethernet-module-with-spi-interface-tcp-ip-stc15-stm32-mcu/md"
type: "VAR: Value-Added Reseller Products"
author: "Acme"
author_url: "https://www.aliexpress.com/item/Acme-W5500-Ethernet-Module-with-SPI-Interface-TCP-IP-STC15-STM32-MCU/32836048407.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Acme"
original_url: "https://www.aliexpress.com/item/Acme-W5500-Ethernet-Module-with-SPI-Interface-TCP-IP-STC15-STM32-MCU/32836048407.html"
published: "2023-03-24"
language: "en"
hardware: ["WIZnet W5500"]
likes: 0
views: 303
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Acme W5500 Ethernet Module with SPI Interface TCP/IP STC15/STM32 MCU

> This product is Ethernet network module using W5500. This product was developed by company called Acme in China and sold by Ali Express.

Original author: Acme (source: https://www.aliexpress.com/item/Acme-W5500-Ethernet-Module-with-SPI-Interface-TCP-IP-STC15-STM32-MCU/32836048407.html)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

This product is an Ethernet network module using W5500. This product was developed by a company called Acme in China and sold by Ali Express. And a 2.54-pitch pin header for power and SPI interface pins. Various example code can be provided.

![](https://maker.wiznet.io/uploads/2019/05/TB2GOR9aae5V1BjSszeXXc3zXXa_2142287760-300x290.gif)

If you make a purchase, you can get the module, PCB supporter and jumper wire.

**FEATURES**

- Supports hardware TCP/IP protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE.

- Supports simultaneous communication between 8 independent ports (Socket).

- Power down mode.

- Support network wakeup.

- Supports high speed serial peripheral interface (SPI mode 0, 3).

- Internal 32K byte transceiver cache.

- Embedded 10BaseT/100BaseTX Ethernet physical layer (PHY).

- Support for automatic negotiation (10/100-Based full duplex / half duplex).

- IP fragmentation is not supported.

- 3.3V operating voltage, I/O signal port 5V withstand voltage; (fully support 5V MCU IO).

- LED status display (full duplex / half duplex, network connection, network speed, active state).

- 48 lead LQFP leadless package (7x7mm, 0.5mm spacing).

---

Source: https://maker.wiznet.io/WIZnet/resellers/acme-w5500-ethernet-module-with-spi-interface-tcp-ip-stc15-stm32-mcu/