ESP32 Blink LED: Your First Velxio Simulation
Blink the built-in LED on GPIO2 and an external red LED on GPIO4. A perfect beginner project to verify ESP32 emulation works.
Tag: led
All articles with the tag "led".
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Pico SPI Loopback: Test Your RP2040's Serial Communication
A step-by-step guide to building and testing an SPI loopback on the Raspberry Pi Pico using Velxio's in-browser simulator. Includes circuit wiring, code walkthrough, and debugging tips.
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Pico I2C Scanner: Find Devices on the Bus
A step-by-step guide to creating an I2C scanner on the Raspberry Pi Pico using Velxio. Includes circuit wiring, code walkthrough, and debugging tips.
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Pico Serial LED Control: Build Your First Command Interface
Build a Raspberry Pi Pico project that controls an LED via serial commands. Learn wiring, code, and debugging in Velxio's browser-based simulator.
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Pico Serial Echo: Test UART on RP2040 with Velxio
A beginner-friendly tutorial for the Pico Serial Echo example on Velxio. Learn UART communication, serial echo, and heartbeat timing with an RP2040.
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Blink an LED on Raspberry Pi Pico with Velxio Simulator
Step-by-step guide to blink the built-in LED on Raspberry Pi Pico using Velxio's in-browser simulator. Covers circuit wiring, Arduino code, and debugging tips.