Example: 50-OpenMV-Boards/50-IMXRT-Boards/50-Board-Control/servo_control.py
import time
from machine import PWM
p7 = PWM("P7", freq=50, duty_ns=(2000 * 1000))
p8 = PWM("P8", freq=50, duty_ns=(2000 * 1000))
p9 = PWM("P9", freq=50, duty_ns=(2000 * 1000))
p10 = PWM("P10", freq=50, duty_ns=(2000 * 1000))
while True:
for i in range(1000, 2000, 100):
p7.duty_ns(i * 1000)
p8.duty_ns(i * 1000)
p9.duty_ns(i * 1000)
p10.duty_ns(i * 1000)
time.sleep_ms(1000)
for i in range(2000, 1000, -100):
p7.duty_ns(i * 1000)
p8.duty_ns(i * 1000)
p9.duty_ns(i * 1000)
p10.duty_ns(i * 1000)
time.sleep_ms(1000)