---
title: "[From QnA]WizFi210/220 F/W versions?"
url: "https://maker.wiznet.io/forum/9523"
markdown_url: "https://maker.wiznet.io/forum/9523/md"
type: "Forum topic"
category: "Wireless"
author: "ssekim"
created: "2013-09-10T06:52:24+09:00"
last_activity: "2017-05-04T08:29:57+09:00"
language: "en"
views: 438
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# [From QnA]WizFi210/220 F/W versions?

## Question

Asked by ssekim on 2013-09-10 in Wireless.

What are the F/W versions for WizFi210/220?

## Replies

### Reply 1 by ssekim, 2013-09-11

There are 4 type F/W versions for Wizfi210/220.

- 1.1.1.0(W) : Standard F/W, UART, run both on HW-Rev-1.0 and on HW-Rev-1.01

- 1.1.0.3(SPI) : SPI, run both on HW-Rev-1.0 and on HW-Rev-1.01

- 1.2.0.3(EAPTLS) : UART, Support SSL/HTTPS/EAP-TLS, run only on HW-Rev-1.01

- 1.2.0.3(EAPTLS-SPI) : SPI, Support SSL/HTTPS/EAP-TLS, run only on HW-Rev-1.01

Note that to use <SSL, HTTPS or EAP-TLS>, you should use <1.2.0.3(EAPTLS) or 1.2.0.3(EAPTLS-SPI)> and HW-Rev-1.01.

---

Source: https://maker.wiznet.io/forum/9523