Hw-417-v1.2 Driver Site
If your module uses an FTDI chip, proceed carefully. Official modern FTDI drivers can brick clone/counterfeit chips.
Once you have identified the text printed on the chip, use the corresponding guide below to install the correct driver. 1. WCH CH340 Series Driver (Most Common)
If Linux recognizes the board but you cannot access it, add your user profile to the dialout group by running: sudo usermod -a -G dialout $USER , then log out and log back in.
The HW-417-v1.2 uses standard FTDI drivers. It is highly recommended to download the latest drivers directly from the official FTDI website to ensure compatibility and stability. hw-417-v1.2 driver
If you don’t have the technical details yet, I can also provide a for a driver release, which you can fill in. Just let me know which approach you prefer.
# Update package lists sudo apt update sudo apt upgrade
If the device is not recognized (appearing as "Unknown Device" or "FT232R USB UART" in Device Manager), you should download the official setup executable from the FTDI Chip VCP Driver Page . If your module uses an FTDI chip, proceed carefully
Look for a device path named something like /dev/tty.wchusbserialXXXX or /dev/tty.usbserial-XXXX . Linux Configuration Open your terminal.
The HW-417 V1.2 board acts as a bridge between your computer's USB port and the Transistor-Transistor Logic (TTL) serial interface of your microcontroller. Key Specifications WCH CH340G or CH340C.
Drivers for FTDI chips are typically included in the Linux kernel (module ftdi_sio ), so no manual installation is usually required. It is highly recommended to download the latest
By following this guide, you should be able to find, install, and update the HW-417-V1.2 driver with ease. If you have any further questions or issues, don't hesitate to seek support.
The "V1.2" denotes the printed circuit board (PCB) revision. The refers to the software and firmware components required to interface this board with a computer, microcontroller, or single-board computer (such as a Raspberry Pi, Arduino, or BeagleBone).
Standard 6-Pin Layout: