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Product Highlights
SPECIFICATIONS
Brand Name: AOKIN
Choice: yes
Condition: New
High-concerned chemical: none
Origin: Mainland China
Type: Module
Description:
PCA9685 IIC module 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs, which is good when you want to control white or blue LEDs with a 3.4V+ forward voltage
PCA9685 module 2-bit resolution for each output - for servos, that means about 4us resolution at an update rate of 60Hz.
3 pin connectors in 4 groups, so you can plug in 16 servos at one time (Servo plugs are slightly wider than 0.1" so you can only stack 4 adjacent ones on 0.1"-hole female headers.
16 channel PWM module supports using only two pins to control 16 free-running PWM outputs , the 6 address selection pin allows you to hook 62 driver boards on a single I2C bus, with a total of 992 PWM outputs.
This is a PCA9685 16 channel I2C communication, built-in PWM driver and a clock.






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