Dr. You-U Disk File Reading and Writing Module USB118

Product Details

You can read and write files from a USB drive without using a computer! Solution for Reading and Writing USB Files through MCU Serial Port

Productsummary:

The so-called USB118AD serial USB module is to transform complex USB protocols into simple serial protocols, making it easier for users to embed USB drives into their instrument devices.

The USB118AD embedded USB flash drive read-write module, combined with the serial port or high-speed SPI port of the microcontroller, can achieve file reading and writing on the USB flash drive.
USB118AD solves the problem of storing files on a USB drive without using a computer. In this way, a large number of instruments and equipment can record data onto USB drives.
Since 2004, the USB118 hardware has undergone three upgrades: upgrading from an initial 8-bit microcontroller to a 16 bit MCU, and upgrading the USB core chip from the USB1.1 standard to the USB2.0 standard; The core controller has been upgraded from MCU to ARM. Over the past decade, Dr. You's USB 118 software, a modular product for reading and writing USB drives, has undergone 12 upgrades.

Key characteristics:

Add USB flash drive storage function to the instrument equipment, recognize USB flash drives 1-128GB, and support USB 3.0 ultra high speed USB flash drives.
Industrial grade products adopt ARM technology and original USB interface protection chips from the United States
◎ Read and write USB flash drives through serial port, with multiple baud rate options, up to 115200bps
◎ Able to read and write files through high-speed SPI port, with a transfer speed of up to 150KByte/Sec
◎ Provide microcontroller test boards and programming examples C source code for MCU 51, MSP430, PIC microcontrollers
◎ Can create various types of files such as TXT, Word, Excel, binary, etc

Product Description:

USB drive read-write module, serial port read-write USB drive, massive data USB drive storage, USB drive file read-write module, USB drive interface, microcontroller read-write USB drive, USB converter

Ordering Information:

Main features:

◆ No need to understand USB protocol, directly embed into user system

◆ Compatible with all ordinary USB drives ranging from 128M to 128GB, supporting USB 3.0 high-speed USB drives

The USB 2.0 interface is an embedded USB HOST interface module

TTL serial port baud rate: 57600/115200/9600bps

◆ High speed SPI interface file transfer speed: 150KByte/Sec

◆ Supports file systems: FAT16/FAT32

Create various types of files such as TXT, Word, Excel, binary, etc

◆ Provide programming example C51 source code for microcontrollers

◆ Provide microcontroller test board and computer serial port testing software

◆ DC 5V power supply, current 80mA (excluding USB flash drive)

The module is only matchbox size: 51.6 × 43 × 12mm

Ten year operation test of industrial instrumentation products: can ensure data storage for various intelligent devices

User instance:

Main application areas
◆ Massive data collection and storage
◆ Equipment black box
◆ Attendance machine data recording
Petroleum instruments and meters
◆ Textile Machinery
◆ Hydrological monitoring
◆ Paperless recorder
Since the launch of USB118A in 2004, it has accompanied 6000 different users and installed over 100000 units in the past decade.
◆ Used for power instruments: portable power quality recorder, 2004 present
◆ Paperless Recorder: Temperature and Humidity Alarm Recorder, 2005 present
Industrial equipment black box: online monitoring instrument along the railway line, from 2006 to present

Related information:

◆ "USB118AD_Communication Command MCU Serial Port Testing Method and Instructions"
Testing Method and Instructions for SPI Port of Single Chip Microcomputer for USB118AD_ Communication Command
◆ "USB118AD_Test Method and Instructions for MCU Serial Port Communication"
STC microcontroller 51 core routine
Reference Program for PIC18Fxxx Series Microcontrollers
MSP430 microcontroller reference routine
testing software
USB118AD computer serial port debugging software
programme narratives
◆ USB massive data storage solution _ Explanation of massive data storage technology based on communication between microcontroller and PLC
Review of the Twelve Year Development History of Datai USB Development Modules
Application Scheme for USB118AD Reading and Writing TXT Text Files
Solution of using USB flash drive instead of instrument micro printer
Summary of Large Capacity Data Storage Solutions for Instruments and Equipment