void setup() {
  pinMode(PB2, OUTPUT);
  digitalWrite(PB2, LOW);
}

void loop() {
  // put your main code here, to run repeatedly:

}
ATTINY8520PU
tiny:PB5
tiny:PB3
tiny:PB4
tiny:GND
tiny:PB0
tiny:PB1
tiny:PB2
tiny:VCC
rgb1:R
rgb1:COM
rgb1:G
rgb1:B