I2C Interaction / BBB
Physical connections GPIO 1: GND —–> 2 GPIO3 :3.3V ——> 4GPIO19: P9_20 : SCL ——> 18GPIO20: P9_19: SDA ——> 17 Check Configuration //To check slave address and bus number $i2cdetect -r 2 $i2cset 2 0x70 0x70 2 $i2cdump 2 0x70 //To initialise i2c device $i2cset -y 2 0x70 0x21 // Setup $i2cset -y 2 0x70 0x81…