Open the Folder where you downloaded the UniBoard-KiCad Repository.
Then Open the UniBoard Proejct File
You will see several folders on the left
The folder UniBoard and UniBoard .Pretty are the essential schematics and footprints for this tutorial.
Inside the Assets folder, you can find and read all the neccessary data sheets for the electronic components.
Open the schematic layout editor
This will open the editor like this :
Click on the Edit page settings btn
Update the datetime by clicking this button, then change this field to your name
Click on Place Symbol button , and then search for Pico, place the comonent on the schematics window,
also search for resistor , i personally prefer the symbol with smaller size, and then search for a capacitor, place it .
a shocky diode
And search for Pico, that i have included inthe library,
And also search for LTC2850, which is a Rs485 and UART converter
Ok, i think that’s enough for now.
Si7021 humidity and temperature sensor
TLV493D magnetic sensor,