An article in Raspberry Pi magazine MagPi by PJ Evans of Milton Keynes shows how you can Tweet with Morse code

The article appears on pages 42-45 of issue 92 of the Raspberry Pi magazine which is available as a Free PDF - https://magpi.raspberrypi.org/issues/92

PJ Evans - https://mrpjevans.com/me/
PJ Evans (Twitter) - https://twitter.com/mrpjevans