RP2040 — SPI Device Identifier
Send an identification command and validate the returned bytes. Program and practical guide for RP2040.
Read more →Browse
Project Platforms: RP2040
RP2040 — OLED Sensor Dashboard
Render live sensor values and status without blocking acquisition. Program and practical guide for RP2040.
Read more →RP2040 — GPIO LED and Safe Current
Drive an LED with a calculated resistor and verify HIGH/LOW voltage. Program and practical guide for RP2040.
Read more →RP2040 — LCD Menu Interface
Build a button-driven menu with clear state transitions. Program and practical guide for RP2040.
Read more →RP2040 — Push Button Debounce
Read a button reliably using a timed software debounce state. Program and practical guide for RP2040.
Read more →RP2040 — Timestamped Data Logger
Record validated samples with timestamp and error flags. Program and practical guide for RP2040.
Read more →RP2040 — Traffic Light State Machine
Sequence three outputs without blocking delays. Program and practical guide for RP2040.
Read more →RP2040 — RTC Alarm Scheduler
Trigger scheduled actions while handling invalid time data. Program and practical guide for RP2040.
Read more →RP2040 — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for RP2040.
Read more →RP2040 — Interrupt Pulse Counter
Count input pulses safely and calculate frequency outside the ISR. Program and practical guide for RP2040.
Read more →