Hw-417-v1.2 Driver

CH341SER (This single packet supports CH340, CH341, and all sub-variants like CH340G, CH340C, and CH340N). Step-by-Step Installation Guide 1. Windows Installation (Windows 10 & 11)

: Run the installer with administrator privileges. On Windows, it typically installs two components: the USB Serial Converter and the USB Serial Port. Verification Device Manager (Windows) or terminal and type ls /dev/cu.*

sudo apt install libgpiod2 # Generic Linux GPIO

Ensure the jumper on the module is set to the correct voltage (3.3V or 5V) for your target device. Summary of Technical Specifications Specification Model HW-417-v1.2 Main Chip FTDI FT232RL Operating Voltage 3.3V or 5V (Selectable) Interface USB 2.0 to UART Status LEDs RXD, TXD, PWR Dimension Approx. 17mm × 32.5mm hw-417-v1.2 driver

Typically features the high-performance FTDI FT232RL chip.

⚠️ Do not connect 5V to 3.3V logic devices (e.g., ESP8266) without level shifting.

The HW-417-V1.2 SoC is a highly integrated chip that features a powerful ARM Cortex-M7 processor, rich peripherals, and a wide range of interfaces. The SoC is widely used in various applications, such as industrial control, medical devices, and consumer electronics. To fully utilize the features of the SoC, a comprehensive driver is required to manage the peripherals and provide a interface between the SoC and the operating system. CH341SER (This single packet supports CH340, CH341, and

What are you trying to program with the module? Are you currently getting a specific error message ?

From a software and programming perspective, the HW-417 is remarkably user-friendly. Its driver architecture simplifies the control logic to a truth table that is intuitive even for beginners. For example, setting IN1 high and IN2 low spins the motor forward; reversing the signals spins it backward; setting both high or both low activates the brake function. The PWM pin controls speed, ranging from 0% duty cycle (off) to 100% (full speed). Popular libraries such as the Adafruit Motor Shield library or the basic digitalWrite() and analogWrite() commands in Arduino can drive the module instantly. This low barrier to entry, combined with its compact form factor (often smaller than a credit card), makes the HW-417 v1.2 ideal for small to medium-sized mobile robots, pan-tilt camera mechanisms, and automated home devices.

| Problem | Likely Fix | |--------|-------------| | Device not detected | Try another USB cable/port, reinstall driver | | Driver install fails (Windows) | Disable driver signature enforcement temporarily (Windows 10/11) | | Garbled serial data | Check baud rate matching, ground connection | | Device shows but can’t open | Close other serial programs, check permissions (Linux: sudo chmod 666 /dev/ttyUSB0 ) | On Windows, it typically installs two components: the

Not natively. The CH340 driver is x86/x64 only. You must run the Arduino IDE in emulation mode; direct GPIO access via USB serial still works but with performance overhead.

(e.g., to Arduino/ESP8266)

screen /dev/ttyUSB0 115200

By ensuring the proper installation of the FTDI driver, the HW-417-v1.2 module provides robust and reliable serial communication for all your embedded systems projects.

For standard modern machines, download the latest version of the or newer package. Step 2: Installation Procedures by Operating System Windows 10 & Windows 11 (Automated Executable) Drivers - FTDI