Hamlab-C25-Module-I2C-control-from-arduino

Control filters and PTT command with I2C bus from arduino,

F4HJH - August 2019 Sends I2C commands to the Charly 25AB device on the I2C bus interface of the Arduino board Display state of band filter and PTT state with LEDs thanks to F6EHJ for his contributions

B00000001 6m Port 1 : 0x03 B00000010 10/12m Port 1 : 0x03 B00000100 15/17m Port 1 : 0x03 B00001000 20m Port 1 : 0x03 B00010000 30/40m Port 1 : 0x03 B00100000 60/80m Port 1 : 0x03 B01000000 160m Port 1 : 0x03

Bxx11xxxx PTT ON Port 0 : 0x02 Bxx00xxxx PTT OFF Port 0 : 0x02

(Per Amp and Att functions not implemented yet)