Luc wrote:1- Does someone knows if these i2c boards can be used in the same i2c bus?
INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max
ADXL335 - 5V ready triple-axis accelerometer
BMP085 Barometric Pressure/Temperature/Altitude Sensor
DS1307 Real Time Clock breakout board
They all have different I2C addresses, except for the ADXL335, which is not an I2C device:
INA219 : address 0x40
BMP085 : address 0x77
DS1307 : address 0x68
ADXL335 - three analog outputs.
All three can be used on the same bus.
2 - Does someone knows about add one more "simulated" (but funcional) I2C port in Raspberry pi?
I have not done this. Someone else may know.