The holy grail of the BEEP(1400, 0.08) command: USB-HID

[Mark Power]

I'm looking forward to giving this a go. Any chance that you could update the photos of the breadboards as they are rather low resolution?

I would be interested in more details about using the internal UART on the UMFT260EV board for a serial connection to HP48 or another serial device such as a server console port. Is the RS232 level converter needed and is it capable of being driven from the Prime or is another power supply needed?

PS. Thank you Didier for the Farnell link. My order has been submitted.