Hello everybody, I have a problem with MPU_6050 adresses on UDO. I can take angles with easily from device. But, I need to manage frequency of sampling in order to set some variables. Arudiono-IDE gives the error which is belowing: Code: TWBR = ((F_CPU / 400000L) - 16) / 2; // Set I2C frequency to 400kHz How can I fix this problem? Thank you.