Tools - rp2040 learning

Raspberry Pi Pico PWM Frequency Calculator – Duty Cycle & Resolution Tool

rp2040guy7130 May 20260144 views

Understanding PWM on the Raspberry Pi Pico Pulse Width Modulation (PWM) is one of the most useful features of the RP2040 microcontroller. PWM allows a digital pin to simulate analog output by rapidly switching between ON and OFF states. Common applications include: LED brightness control…

RP2040 Pinout Explorer – GPIO, ADC, PWM, I2C, SPI, UART & PIO

rp2040guy7130 May 20260158 views

How to Use the RP2040 Pinout Explorer The RP2040 is one of the most flexible microcontrollers for hobby electronics, robotics, data logging and embedded projects. Instead of locking every function to one fixed pin, many features can be mapped across different GPIO pins. This gives…