CH341A USB to IIC/SPI/UART/TTL/ISP Serial Adapter EPP/MEM Converter Module


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Overview and Specifications:

Product Attribute
Accessory Type : Extension Board
Compatible With : Arduino.ARM


1>. Support Parallel Port: support USB to printer and EPP or MEM parallel port

2>. Support Serial Port: support USB to UART, I2C, SPI interface

3>. Output Voltage: output voltage and signal level can choose 3.3V or 5V

4>. Other: onboard UART and SPI/I2C operating indicator lamp