YOXO1007/YX1007 is a chip launched by Shanghai ZLAN for IoT applications. YOXO is the chip brand of Shanghai ZOL. YOXO1007/YX1007 can realize the functions of serial port to Ethernet, UART to TCP/UDP, MQTT gateway, Modbus gateway, JSON to Modbus independent collection, docking cloud platform and other functions on a single chip, and its network communication mode is Ethernet. The serial port rate is configurable from 110~921.6kbps. Simple encryption, edge computing, and other functions can also be performed. It has the characteristics of high integration, high cost performance, simple development, strong stability and low power consumption.

The YOXO1007/YX1007 is in a QFN48 package, which is small in size, and its Ethernet interface has integrated PHY functions, and the peripheral circuits only need power supply, crystal oscillator and resistance capacitance, and the hardware design is relatively simple. The operating current is around 25mA, and it operates from a single 3.3V supply. The basic function of the YOXO1007/YX1007 series is to realize the protocol conversion from UART to TCP/IP, that is, the data received by the UART is transferred to the cloud/computer, and the data delivered by the cloud/computer is forwarded to the UART. To achieve these functions, there is no need for users to develop programs, and the programs inside the YOXO1007/YX1007 are already solidified, and users can configure them to use. It can be regarded as a single-chip serial port transfer port chip and IoT gateway chip.

It already has a variety of functions required for the Internet of Things (IOT) integrated, including:

1) Search and configure the parameters of YOXO1007/YX1007 through the network port;

2) Download the customized web through the network port, and configure parameters such as IP and baud rate through the web;

3) The working mode of YOXO1007/YX1007 can be configured to automatically connect to 7 cloud servers;

4) The YOXO1007/YX1007 can be configured with registration package and heartbeat package function;

5) Support MQTT gateway function.

6) Support configurable JSON to Modbus/DLT-645 function, and support docking with public cloud and ZLAN cloud.

7) It can be configured in http mode, and can be directly connected with the GET/POST command of asp/php in the cloud;

8) It can actively send instructions through the serial port, collect the instrument data and upload it in a customized format;

9) With Modbus gateway function, realize Modbus TCP to Modbus RTU;

10) Provide the device configuration tool ZLVircom, which can support the virtual serial port and provide the dynamic link library for device management on the Windows platform;

11) Support SNMP protocol, which can convert all kinds of serial port protocols into SNMP protocol (need to select YOXO1007-snmp model);

12) YOXO1007N Support P2P intranet traversal communication to connect to the Internet through ID anytime and anywhere (select YOXO1007N model).

Web interface

• Ethernet
• Built-in PHY supports auto-negotiation

Serial interface

• Interface
• 3.3V UART

• Number of serial ports
• 1

• Check digit
• None, Even, Odd, Space, Mark

• Data bits
• 5～9

• Stop bits
• 1,2

• Flow control
• RTS/CTS,DTR/DCR,XON/XOFF

• Speed
• 110bps~921kbps, can be customized baud rate

Software features

• Agreement
• TCP,HTTP,UDP,ICMP,ARP,IP,DNS,DHCP,MQTT,Modbus

• Virtual serial platform
• Windows 98/2000/XP/WIN7/WIN8/WIN10

• Configuration
• Web browser, ZLVirCom, serial port AT commands

Electrical characteristics

• Voltage input
• Supply voltage: 3.3V, <50mA

Mechanical properties

• Size
• See data sheet

Working environment

• Operating temperature, humidity
• -40～85℃，5～95% RH

• Storage temperature, humidity
• -40～120℃，5～95% RH