---
title: "TCP Client: Receive Data more than buffer size"
url: "https://maker.wiznet.io/forum/13947"
markdown_url: "https://maker.wiznet.io/forum/13947/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "sayan"
created: "2020-07-17T22:22:58+09:00"
last_activity: "2020-07-17T22:22:58+09:00"
language: "en"
views: 390
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# TCP Client: Receive Data more than buffer size

## Question

Asked by sayan on 2020-07-17 in Ethernet Chips.

Hi All,
I’m using <https://packetsender.com/> to send and receive data over TCP. Suppose I want to send a 1MB file from my HOST PC to STM32 MCU using W5500 over TCP. How to handle that?
Haven’t found any example.

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Source: https://maker.wiznet.io/forum/13947