I was trying to get device ID using address 7F and also manufacturer ID 7E
I send over I2C:
1.byte 2.byte 3.Byte 4.byte 5.byte
0x54 0x7F 0x55 0xff 0xff
I getting ack but I can not get 4.byte and 5byte. (I am receiving 0xff)
Pin: ADDR PİN: low, SD pin: low
What is the issue please help.??