---
title: "Micha - Serial to Ethernet Interface"
url: "https://maker.wiznet.io/ssekim/resellers/micha-serial-to-ethernet-interface/"
markdown_url: "https://maker.wiznet.io/ssekim/resellers/micha-serial-to-ethernet-interface/md"
type: "VAR: Value-Added Reseller Products"
author: "Micha"
author_url: "http://micha.co.uk/index.php?id_product=30&controller=product"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Micha"
original_url: "http://micha.co.uk/index.php?id_product=30&controller=product"
license: "Apache License 2.0 (Apache-2.0)"
published: "2022-10-27"
language: "en"
hardware: ["WIZnet WIZ107SR"]
likes: 3
views: 942
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Micha - Serial to Ethernet Interface

> The Micha Serial to Ethernet Interface module allows the end user to directly communicate with the controller via a LAN connection.

Original author: Micha (source: http://micha.co.uk/index.php?id_product=30&controller=product)

## Components

- **WIZnet WIZ107SR** x 1 ([docs](https://docs.wiznet.io/Product/S2E-Module/WIZ107SR/))

## Article

The Micha series of Serial to Ethernet Interfaces provide a simple and reliable method of connecting an RS232 or RS485 port to a network.
These gateway modules convert serial protocol (RS-232 or RS485) into TCP/IP protocol and enable remote management and control of a serial device through a TCP/IP network. Based on the WIZnet W7100 chip, the TCP/IP core is a market-proven hardwired TCP/IP stack with integrated Ethernet MAC & PHY and supports TCP, UDP and IPv4.
Two supply voltage ranges are available – 10VDC to 30VDC, and 20VDC to 60VDC. The modules include isolating DC-DC converters, allowing a wide range of supply voltages with a typical power
consumption of <40mA at 24VDC (<1W).

---

Source: https://maker.wiznet.io/ssekim/resellers/micha-serial-to-ethernet-interface/