Shanghai ZLAN Information Technology Co., Ltd Tel: +86-17321037177 http://www.zlmcu.com
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1. Summary
1.1 Introduction
ZLAN1003/ZLAN1043/ZLAN1043N is a series of chips for IoT launched by Shanghai
ZLAN. It has a 10M/100M Ethernet interface (internally integrated PHY function), a
common rate UART, a high-speed UART, and some configurable functional pins. The
basic function of ZLAN1003 series is to realize the protocol transformation of UART to
TCP/IP, as transfer the data received by UART to the cloud/computer, and the data sent
by the cloud/computer is forwarded to UART. The implementation of these functions no
need user development program, as the internal procedures of ZLAN1003 are already
solidified, user only do configuration can use it. It can be regarded as a single-chip level
serial port to Ethernet chip, IoT chip.
Figure 1 ZLAN1003
It has already integrated the various functions required for IOT, including:
1) Search and configure the parameters of ZLAN1003 via the Ethernet port;
2) Download the customized Web via the Ethernet port, and configure IP and baud rate
and other parameters through the Web;
3) The working mode of ZLAN1003 can be configured to automatically connect 7 cloud
servers;