Driver ((full)) | Hw-597

The is a popular, low-cost USB-to-TTL (Serial) converter module primarily used by electronics hobbyists and engineers to program microcontrollers like the ESP8266, Arduino Pro Mini, and STC series. The "HW-597 driver" usually refers to the software required for your computer to recognize the module's onboard CH340G (or occasionally CP2102 ) chip as a virtual COM port. 1. Identifying Your HW-597 Chipset

Check your board’s voltage tolerance – 5V may damage some HW-597 variants. When in doubt, use 3.3V. hw-597 driver