Re: Ardunio nano D7

BevTed Stanier


Semi QSK was off. Now have 5v out of D7 and very small power out when holding PTT down and keying.

Next I’ll look at getting a transistor in there that will turn on the PTT relay. TX-RX mod. Made a note in my manual.

Will try to find out if a 2n2222 will do the job.





Sent from Mail for Windows 10


From: Allard PE1NWL
Sent: Saturday, September 19, 2020 1:31 AM
Subject: Re: [BITX20] Ardunio nano D7


Hi Ted,

also please make sure that semiQSK in ON in the SETTINGS menu (cw params section).
If it is OFF, you need to manually keep PTT activated while keying CW.,
If it is ON, PTT will become activated (TX) automatically as soon as you start keying CW, and deactivated (RX) after you stop keying.

73 Allard PE1NWL


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