User outputs allow you to output digital (on/off) and analog (PWM) signals via gcode. The code is synchronized. This means the change on the output pin occurs after all previous gcode in the buffer has completed.
Pins 0 through 3 can be defined
The analog signal can be used to control RC Servos. Consider a 50Hz (typical) servo with pulse range of 1ms to 2ms. 50Hz has a period of 20ms, so 5% is 1ms and 10% is 2ms.
digital0_pin through digital7_pin can be defined.
:high or :low attribute.Config Examples:
user_outputs:
analog0_pin: gpio.13
analog1_pin: gpio.14:low
analog2_pin: NO_PIN
analog3_pin: NO_PIN
analog0_hz: 5000
analog1_hz: 5000
analog2_hz: 5000
analog3_hz: 5000
digital0_pin: gpio.26
digital1_pin: gpio.4
digital2_pin: i2so.5
digital3_pin: i2so.6:low
digital4_pin: NO_PIN
digital5_pin: NO_PIN
digital6_pin: NO_PIN
digital7_pin: NO_PIN