Does the 1.8v adapter board drop into the usb boards chip holder?

On Thu, 23 Jan 2020 at 09:48, Nico Huber <> wrote:
> Thanks for the voltage warning.  I wasn't aware it was a 1.8v device. I
> thought it was 3.3v.  I guess I'll have to search for another programmer
> and chip!

CH341A might still be the cheapest option. They are sometimes sold with
a 1.8V adapter. Just search for the combination... maybe you can also
find that adapter w/o an additional CH341A.

The chips might still work, they usually are rather sturdy.