RS232 to USB Converter - SQM Technologies

The RS232 to USB converter features an additional GPIO-based controlled enable, making it suitable for use as an In-System Programming (ISP) mode control interface. This device is specifically designed for engineers working on embedded programmers and debuggers that require the ability to toggle ISP/Reset mode using USB control.

RS232 to USB Converter with GPIO Enable — Key Specification

This compact and reliable device converts RS232 signals to USB-UART, facilitating standard serial communication for legacy equipment through modern Micro USB ports. It includes a controllable GPIO output line that can be asserted or de-asserted via USB commands, allowing users to enable or disable the In-System Programming (ISP) mode or utilize it as a general-purpose control signal.