2026年8月30日日曜日

[FreeBSD] Akizuki Denshi CH9102F USB Type-C to Serial converter

I bought Akizuki Denshi CH9102F USB Type-C to Serial converter for Raspberry PI serial console.

I can use this conveter on FreeBSD-15.1/arm64 Raspberry PI zero 2WH.

ugen0.5: <vendor 0x1a86 USB Single Serial> at usbus0
umodem0 on uhub1
umodem0: <vendor 0x1a86 USB Single Serial, class 2/0, rev 1.10/4.44, addr 5> on usbus0
umodem0: data interface 1, has no CM over data, has no break


FYI:

uftdi0 on uhub1
uftdi0: <FTDI TTL232R-3V3, class 0/0, rev 2.00/6.00, addr 4> on usbus0