---
title: "W5500"
url: "https://maker.wiznet.io/forum/15638"
markdown_url: "https://maker.wiznet.io/forum/15638/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "bahmanroshan"
created: "2025-03-11T20:51:53+09:00"
last_activity: "2025-03-11T20:51:53+09:00"
language: "en"
views: 4
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# W5500

## Question

Asked by bahmanroshan on 2025-03-11 in Ethernet Chips.

1. FOR MORE THAN 8 SET I CONSIDER ONE SET W5500 ADD TO MY PCB TO HAVE 16 NETWORKED CLIENT BY TCP SERVER CLIENT . IS IT CORRECT ? I also consider seperated Spi for each one . Spi1 , spi2

2. NOW WHEN I USE getSn_SR(1 ) For the first 8 set getSn_SR(1) NOT to use for the second 8 set network . When socket 1 in spi1 close now i can connect on socket 1 by spi 2.

3. How can solve this problem?

---

Source: https://maker.wiznet.io/forum/15638