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Renesas Electronics Corporation

Description

The QCIOT-USB2SERDEMOZ board is a USB-to-serial converter incorporating UART, SPI, I2C, and I3C, giving users the flexibility to connect to the desired serial communication protocol to communicate to the device via a PC using a simple terminal interface. In addition to transparent mode, the UART-USB channel supports an AT commands interface, which enables querying the connectivity status of a sensor with the supported serial communication protocols.

QCIOT-USB2SERDEMOZ is an all-in-one board solution that supports multiple common serial communication protocols, along with the ability to evaluate and quickly prototype a broad portfolio of Pmod™ boards.

Features

  • Direct USB-to-UART converter
  • SPI, I2C, I3C master and slave operation
  • AT command controlled terminal interface
  • GreenPAK-based on-the-fly configurable interface MUX
  • Integrated level shifter for UART, SPI (master or slave, hereby referred to as controller and target, respectively), I2C controller
  • Overcurrent protection

Applications

Type Title Date
Manual - Hardware PDF 3.56 MB
The QCIOT-USB2SERDEMOZ board is a USB-to-serial converter that incorporates UART, SPI, I2C, and I3C, giving users the flexibility to connect to the desired serial communication protocol and communicate with the device via a PC using a simple terminal interface. This manual provides information about the demo and board design, schematics, bill of materials, setup and configuration, and more.
PCB Design Files
Log in to Download ZIP 7.81 MB
Design files for the QCIOT-USB2SERDEMOZ Universal USB Converter for USB-UART, USB-I2C, USB-I3C demonstration board include the schematic, BOM, PCB layout files, and fabrication and assembly drawings, essential tools for enabling complete demonstration of the ICs and board functions.
2 items

Sample Code

Sample Code

Filters
Type Title Date Date
Sample Code
Log in to Download ZIP 1.70 MB
Sample code for use with the QCIOT-USB2SERDEMOZ Universal USB Converter for USB-UART, USB-I2C, USB-I3C demonstration board.
1 item
Part NumberStatusStockSampleable
QCIOT-USB2SERDEMOZActiveOut of StockAvailable

Support Communities

  1. USB to Multipurpose IC

    Hello, Does Renesas have any module equivalent to the FT232H? Anything that supports USB to SPI and bit-bang?

    May 14, 2026
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