threeboardslab
// initializing_workbench…

3Boards LAB

Low level. High impact.

Hands-on robotics and microcontrollers. ESP32, Arduino, Raspberry Pi — code, photos, and video from the bench.

Browse projects → Follow on Instagram
2026-05-22
  • ESP32
  • Arduino
  • RPi

Sample build — coming soon

First real builds drop here soon. ESP32, Arduino, Raspberry Pi — full code, photos, and walkthrough video.

read build →
// microcontroller

ESP32

Wi-Fi + Bluetooth, dual-core. The workhorse for connected builds and dashboards.

// classic

Arduino

Uno, Nano, Mega — when the job is sensors, motors, and dependable real-time loops.

// linux node

Raspberry Pi

For builds that need a real OS, cameras, computer vision, or a web UI.