Raspberry Pi Pico W scanning the i2c network
Example code of connecting the Raspberry Pi Pico W to a i2c module. Note that I am not using pull-up resistors in this example.
Connections
Description | Colour | Pico W | Unknown device |
---|---|---|---|
Power 3v | Orange | pin36 3V3(OUT) | 3.3v |
Ground | Black | pin3 GND | GND |
i2c Data | White | pin1 GP0 i2c0 SDA | Device i2c data |
i2c Clock | Blue | pin2 GP1 i2c0 SCL | Device i2c clock |
![volts33.png](volts33.png)
Photo
![Raspberry Pi Pico W scanning the i2c network](20230301_095224/20230301_095224_600.jpg)
![Raspberry Pi Pico W scanning the i2c network](20230301_095231/20230301_095231_600.jpg)
![Raspberry Pi Pico W scanning the i2c network](20230301_095236/20230301_095236_600.jpg)
![Raspberry Pi Pico W scanning the i2c network](20230301_095242/20230301_095242_600.jpg)
![Raspberry Pi Pico W scanning the i2c network](20230301_095258/20230301_095258_600.jpg)