Epoch Vibrator Controller 2 - Now with 100% more edge...
A follow on to Epoch 1. Redesigned with AdaFruit Qualia ESP32 and a 4-inch IPS touch display or Amazon 4-inch IPS (GT911 touch). Motors driven with pca9685 PWM controller/Amazon PCA9685 Board and FET outputs in order to drive bigger motors. Epoch 1 was limited to 120mA maximum motor drive (because of PWM controller choice) and some larger "rumble" motors need 180mA or higher.