Check out next slides for cipher morse code
H (● ● ● ●)
Quick tap, followed by another quick tap, another quick tap, and one more quick tap.
O (― ― ― ―)
Hold, followed by another hold, and one more hold.
M (― ―)
Hold, followed by another hold.
I (● ●)
Quick tap, followed by another quick tap.
E (●)
Quick tap.