SYNOPSIS

To compile this driver into the kernel, place the following lines in your kernel configuration file:

device usb device ucom device uchcom

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf5:

uchcom_load="YES"

DESCRIPTION

The driver provides support for the WinChipHead CH341/CH340 USB-to-RS-232 Bridge chip.

The device is accessed through the ucom(4) driver which makes it behave like a tty(4).

HARDWARE

The driver supports the following adapters:

• HL USB-RS232

HISTORY

The driver first appeared in Nx . The first Fx release to include it was Fx 8.0 .