Teyleten Robot PCA9685 16 Channel 12 bit PWM Servo Motor Driver I2C IIC Module for MG90S SG90 MG995 Compatible with Arduino Raspberry Pi (2pcs)

Below is the code for I2C from python running on Le Potato. The servo numbering starts at zero not one. The rest of the board is amazing. everything is clearly marked and the colored PWM channels are very helpful.import timefrom adafruit_motor import servofrom adafruit_pca9685 import PCA9685from adafruit_extended_bus import ExtendedI2C as I2Ci2c = I2C(1)pca = PCA9685(i2c)pca.frequency = 60servo1 = servo.Servo(pca.channels[0])for i in range(180):servo1.angle = 180 - itime.sleep(0.03)

Using this to control a bunch of servo blast gates in a dust collection system. It works well.

Works as expected and build in good quality. This ships without any kind of documentation or code so you have to look up the chip programming yourself. Only downside is the oscillator is not accurate so you have to measure it.

I was going to use a 9685 shield but it made the stack too high so went with the module, made my life a lot easier

Powered in, and Grounded on the Green Terminal, When I plugged in a servo, the power would then go out the 3.3 Pin. I fried two PI's because of this. Do not buy. The circuits are not separate.

great, fully functional easy to use, long lasting, great for price, they are small and don't have a loud presence, very durable and can take whatever i throw at them, quiet efficient presence

This product worked for what I needed glad it came with two

Necesitaba estos dos para mi proyecto de un brazo mecánico y funcionaron súper bien.