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Would like to clarify how the PWM signals are generated for the 5 LEDs and the 2 motors on the DB21M? Looking at the led_emitter, wheels_driver, adafruit_drivers and hat_driver packages inside this repository, it seems that all 5 LEDs and both motors PWM signals are generated by a single PCA9685 at address 0x40 and bus 1? (Based on line).
Is the PCA9685 built into the DTHUT v3.1? Because when I do a i2c detect -y -r 1 with the other peripherals detached (front bumper, imu, led screen etc..), I do not see any devices connected.
The text was updated successfully, but these errors were encountered:
Would like to clarify how the PWM signals are generated for the 5 LEDs and the 2 motors on the DB21M? Looking at the
led_emitter
,wheels_driver
,adafruit_drivers
andhat_driver
packages inside this repository, it seems that all 5 LEDs and both motors PWM signals are generated by a single PCA9685 at address0x40
and bus 1? (Based on line).Is the PCA9685 built into the DTHUT v3.1? Because when I do a
i2c detect -y -r 1
with the other peripherals detached (front bumper, imu, led screen etc..), I do not see any devices connected.The text was updated successfully, but these errors were encountered: