Update README.md

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AK-Homberger
2019-08-03 13:32:33 +02:00
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@@ -24,6 +24,8 @@ The PCB also allows the connection of a standard OLED device (SSD1306) to show t
A standard 4 button 433 MHz KeyFob is used to send (+1 / -1 degree) and (+10 / -10 degrees) course changes to the autopilot.
The used Seatalk codes are derived from Thomas Knauf (http://www.thomasknauf.de/rap/seatalk2.htm ). Many thanks for this excellent piece of work.
Since version 1.1 it supports now also Auto and Standby remote control. You have to use a 6 button KeyFob or an additional 2 or 4 button remote for controling Auto/Standby function.
# Software
The Seatalk communication is a 9 bit serial protocol. This is not directly supported from Arduino. But I found a working 9 bit hardware serial implementation. For convenience, I have added the working source code here, because there are different versions available (in github and elsewhere).