Hello.
I'm Pepper's Dad from the Coding Newbie Rescue Squad.
When you start studying embedded systems, it might feel like you need to understand the datasheets of sensors or modules from start to finish.
However, in the practice stage, it is sufficient to approach it by looking for the necessary information first.
For example, if you are connecting a new sensor, try checking the following items first.
Operating voltage
Pin configuration
Communication method
Device address
Initial configuration values
How to read data
For an I2C sensor, you would check the address and key registers first, and for a PWM device, you would look for the period and pulse width first.
If you try to understand every page from the beginning, you are more likely to miss important details.
It is much more efficient to find the information needed for practice first, verify the operation, and then gradually expand on related content.
Even in the basic course, if you compare the datasheet and example code when connecting each device, you can learn much more than just typing along with the code.
If you have any questions while taking the course, please feel free to ask at any time.
Thank you.
Best regards, Corini Rescue Team