it worked, thanks

if you run a unit test: ⸮ Connecting MPU6050... Testing connections... MPU failed Initializing DMP... Resetting MPU6050... Checking hardware revision... Revision @ user[16][6] = 0 Resetting memory bank selection to 0... Reading OTP bank valid flag... OTP bank is invalid! Setting slave 0 address to 0x7F... Disabling I2C Master mode... Setting slave 0 address to 0x68 (self)... Resetting I2C Master control... Setting clock source to Z Gyro... Setting DMP and FIFO_OFLOW interrupts enabled... Setting sample rate to 200Hz... Setting external frame sync to TEMP_OUT_L[0]... Setting DLPF bandwidth to 42Hz... Setting gyro sensitivity to +/- 2000 deg/sec... Writing DMP code to MPU memory banks (1929 bytes) DMP failed (code 1)

Good day! it turned out to be written to the board opencat.info but a validation error occurs. In file included from sketch/WriteInstinct/OpenCat.h:85:0, from /Users/Work/Documents/Arduino/OpenCat/OpenCat.ino:31: /Users/Work/Downloads/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/Wire/src/Wire.h: In member function 'void Motion::loadDataFromI2cEeprom(unsigned int&)': /Users/Work/Downloads/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/Wire/src/Wire.h:68:13: note: candidate 1: uint8_t TwoWire::requestFrom(int, int) uint8_t requestFrom(int, int); ^~~~~~~~~~~ /Users/Work/Downloads/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/Wire/src/Wire.h:65:13: note: candidate 2: uint8_t TwoWire::requestFrom(uint8_t, uint8_t) uint8_t requestFrom(uint8_t, uint8_t); ^~~~~~~~~~~ MPU test failed

I can find port, but new error avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00

Thanks for answer, but now another problem After delete the bluetooth device I don't find port bitesSPP port