All ESP32 projects
4 open-source ESP32 build guides.
ESP32 Projects · Advanced
RuView: Turn Your ESP32 Into a Through-Wall WiFi Sensing System
Build a contactless room-sensing system with RuView and an ESP32-S3. Detect presence, breathing rate, heart rate, and activity through walls — no cameras needed.
Firmware & Deployment · Intermediate
Marlin Firmware: Build and Flash for ESP32 3D Printers
Step-by-step guide to building and flashing Marlin 2.1 firmware for ESP32-based 3D printers using PlatformIO and VS Code.
Robotics & Smart Devices · Intermediate
ExpressLRS: Open Source High-Performance RC Link for ESP32
Build a low-latency, long-range radio control link with ExpressLRS on ESP32. Supports 900 MHz and 2.4 GHz, up to 1000 Hz packet rate, and dozens of protocols.
Firmware & Deployment · Beginner
arduino-esp32: Arduino Core for the ESP32 Family of SoCs
Official Espressif Arduino core for ESP32, ESP32-S3, ESP32-C6, ESP32-P4 and more. Write Arduino sketches for any ESP32 SoC with full library support.