Can run off of 3.3 - 5 Volts. SCL, and SDA pins have 4.7k pull up resistors built into the PCB. No need for extra when breadboarding. Pulse Ox Register Values to be effective These settings control ...
These days we are a little spoiled. There are many sensors you can grab, hook up to your favorite microcontroller, load up some simple library code, and you are in business. When [Raivis] got a ...