---
title: "ENTHERNET TO UEXT/SD/RTC"
url: "https://maker.wiznet.io/WIZnet/resellers/enthernet-to-uext-sd-rtc/"
markdown_url: "https://maker.wiznet.io/WIZnet/resellers/enthernet-to-uext-sd-rtc/md"
type: "VAR: Value-Added Reseller Products"
author: "indruino"
author_url: "http://www.indruino.com/iconnectivity/enth-to-uext-sd-rtc"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "indruino"
original_url: "http://www.indruino.com/iconnectivity/enth-to-uext-sd-rtc"
published: "2023-03-14"
language: "en"
likes: 3
views: 96
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# ENTHERNET TO UEXT/SD/RTC

> ENTHERNET TO UEXT/SD/RTC_V1

Original author: indruino (source: http://www.indruino.com/iconnectivity/enth-to-uext-sd-rtc)

## Article

This product is used in those applications such as ethernet, IoT. This product is industrial designed, ability to run stable and reliable.

**Key features :**

– TCP/IP to UART TTL converting using W5100 ethernet chip and ARM Cortex M3 STM32F103.

– Supports SD card, FRAM and RTC chip.

– Config parameters via webserver.

– Power supply & status led indicators.

– Small size, easy to intergrated into the system.

**Technical Specifications : **

– Power supply : 5V

– Protocol : Ethernet

– Interface : UART

– Duplex : Full

– Baudrate : Config by user

– Dimensions (L x W) : 85 x 53.34 mm

– Weight : 20 g

– Other features : Support Micro SD Card, RTC

---

Source: https://maker.wiznet.io/WIZnet/resellers/enthernet-to-uext-sd-rtc/