The SHT85 sensors should work (I2C) up to 1000 KHz. During tests with an Arduino UNO it stopped between 500 - 550 KHz. So to be safe I recommend not to use the sensor above 400 KHz. Also the ...

Arduino Library for Cytron Motor Drivers This library provides functions for Cytron Motor Drivers. Please refer to the examples on how to use the library. Connection to the motor driver is described ...