Could be that the Raduino's processor just gives access to the RX/TX UART pins, no USB chip on board at all.
Then use your choice of FTDI/Prolific/SiLabs in a cable adapter such as this:??
? ??
Or just go around the USB chip on the cheap Nano's,
should be trivial to do according to that webpage pointed to in my previous post.
And, should be possible to use D0 and D1 for other stuff when not downloading firmware.
Perhaps a good choice for paddle dot/dash digital inputs.
Jerry, KE7ER
On Sun, Apr 29, 2018 at 09:01 am, Paula Bailey-Stine wrote:
Probably the only chipsets that are a) legitimately inexpensive and b) work pretty much gracefully across all platforms seem to be the SiLabs CP2102 (which is honestly what I tend to use anymore with anything requiring a USB-to-serial connection--no issues with blacklisting, works pretty much out-of-the-box across OS's).? If the Raduino does end up redesigned, I'd humbly suggest using CP2102s :D
