doc: update README.devices for conn=sn=<serno> (driver specific)
authorGerhard Sittig <gerhard.sittig@gmx.net>
Wed, 4 Aug 2021 19:06:30 +0000 (21:06 +0200)
committerGerhard Sittig <gerhard.sittig@gmx.net>
Wed, 4 Aug 2021 20:10:51 +0000 (22:10 +0200)
commite24ecabfaf11468d9ddeedd8f733c5e3a9dacaa5
tree8336e0933e7443d23ac5e12e446d20d08ebd3378
parent60a5bd4841d555019f8b3d9dcd383ab065fce3e2
doc: update README.devices for conn=sn=<serno> (driver specific)

Mention the optional availability of the conn=sn=<serno> format to
select one of several connected devices.
README.devices