CH340 USB to TTL (Serial) HW 597 Converter Module

The USB to TTL HW-597 Serial Converter is a compact and reliable solution for connecting microcontrollers, sensors, and embedded systems to your computer. This HW-597 USB to TTL adapter supports seamless communication with Arduino, Raspberry Pi, ESP8266/ESP32, and other DIY electronics projects. Whether you need to program, debug, or monitor serial data, the HW-597 ensures stable and accurate performance.

This USB to TTL HW-597 features a user-friendly jumper for easy voltage selection between 3.3V and 5V, making it compatible with a wide range of devices. It’s ideal for electronics hobbyists, engineers, and students looking for a dependable USB TTL adapter for their embedded projects. The HW-597 driver ensures smooth operation across Windows, Mac OSX, Linux, and Android platforms.

Key Specifications:

• Supports 3.3V and 5V TTL logic levels
• Converts TTL signals to standard RS232 levels for computer communication
• Power supply pins: 5V, 3.3V, GND
• RX input range: 3.3V–5V
• TX output range: 3.3V–5V
• Compact, lightweight design for easy integration into your projects
• CH340 circuit ensures reliable USB to TTL communication

Features of USB to TTL HW-597:

• Selectable voltage using supplied jumper: configure for 5V or 3.3V
• Defaults to 3.3V when no jumper is connected
• For 5V operation, place the jumper between Vcc and 5V
• Safe switching: always disconnect the USB TTL adapter before changing voltage
• Compatible with multiple operating systems including Windows, Linux, Mac OSX, and Android
• Reliable for programming, firmware updates, and serial debugging on microcontroller boards
• Perfect for electronics learning, prototyping, and embedded system development

Supported Operating Systems & Downloads:

• Windows HW-597 Driver
• Mac OSX HW-597 Driver
• Linux HW-597 Driver
• Android HW-597 Driver

Note: On some Mac devices, users may experience HW-597 driver instability. For macOS Mojave and later, no installation is required as the drivers are pre-installed. Always ensure proper voltage selection to avoid damaging your connected devices.

Why Choose HW-597?

• High reliability for continuous serial communication
• CH340 circuit ensures accurate USB to TTL data transfer
• Easy-to-use jumper for quick voltage configuration
• Durable build ensures long-lasting use in labs or workshops
• Supports a wide range of microcontrollers and embedded projects
• Perfect for hobbyists, engineers, and electronics students

Whether you need a USB TTL adapter for programming, debugging, or firmware updates, the HW-597 is your go-to solution. Get your HW597 today and experience hassle-free serial communication for all your electronics projects.