09-05-2024, 11:56 PM
What is the name of the white I2C connector used on the board if I want to purchase them to make up cables? that called "4pin xh2.54 connector"
Can I use any I2C bus address I choose or is the white connector bus shared with the pcf8574 expanders so I must avoid 0x23, 0x24,0x25 and 0x26? Yes, you are right, need to avoid PCF8574's i2c address.
Can I use any I2C bus address I choose or is the white connector bus shared with the pcf8574 expanders so I must avoid 0x23, 0x24,0x25 and 0x26? Yes, you are right, need to avoid PCF8574's i2c address.