PanTiltHat Problem

Trying to get a new Pan-Tilt Hat with servos to work but having program errors python 3.9.2.
I have bullseye installed on a RPI 4 B and call Thonny with the program and I get the following errors displayed --Whats going wrong?

Traceback (most recent call last):
File “/home/raspi/”, line 17, in
File “/usr/local/lib/python3.9/dist-packages/pantilthat/”, line 466, in servo_one
File “/usr/local/lib/python3.9/dist-packages/pantilthat/”, line 80, in setup
File “/usr/local/lib/python3.9/dist-packages/pantilthat/”, line 118, in _set_config
self._i2c_write_byte(self.REG_CONFIG, config)
File “/usr/local/lib/python3.9/dist-packages/pantilthat/”, line 209, in _i2c_write_byte
raise IOError(“Failed to write byte”)
OSError: Failed to write byte

And when i check i2c, i get:

1 Like

i got same problem.
can anyone help us, pls