Hi
Did you remap the volume buttons as I found that by default they are set to ‘u’ and ‘d’. I copied the config from the top of this thread as shown below as I havent changed my bindings from the original defaults. The volume controls are the 250 & 251 values
import serial
picade = serial.Serial(’/dev/ttyACM0’,9600,timeout=1.0)
picade.write(“a 218 217 216 215 128 130 32 129 122 120 115 99 176 177 250 251 105 111 112”)
print(picade.readline().strip())
Cheers
Paul