morse_ODROID_C2 Python script to command lambic double paddle on a HAM transceiver

I modified the code of Nicholas Narsing soren121/morse.py https://gist.github.com/soren121/c0b7dcb905ae45d4249f

This code is used with ODROID C2 on Ubuntu. There is no working warranty. You parse a string and it's converted in morse code.

e.g : sudo python morse_GPIO_ODROID_C2.py "CQ CQ CQ DE F4HRB F4HRB F4HRB PSE K"

it uses pin 11 and 12 as output. I had a board with two photocouplers EL 817 buyed in china to send dih, dah signals to my lambic double paddle MFJ-564B. I had to modify photocoupler board there was 3K resistors in series with leds of EL 817, i replaced them with a 75 Ohms resistors. There was also 3K ohms in series with photo transistors. I removed them and just made a shunt. The variable Dit_Time_unit have to be adapted with your RIG I use a chineese clone of MCHF QRP transceiver. I fixed the transmitted speed to 16 wpm