2x2 Jens,
Gnd+In and Gnd+Out, add your own filter socket. You will have to disable the stock filter!
Raj
toggle quoted message
Show quoted text
At 11/10/2018, you wrote:
Anybody knows for what is " P3 " connector on the new board ?
(2 x 3 pin , female , located beside left from the12 mHz filter-crystals)
73 , Jens / HB9JOI