ESP32

Interfacing PMW3901 Optical Flow Sensor With ESP32 Interfacing PMW3901 Optical Flow Sensor With ESP32

Drones rely on various sensors to maintain stable flight, especially when GPS is unavailable or unreliable. One…

Mini ESP32 Gamepad DIY Mini ESP32 Handheld Gamepad: A Compact Retro Gaming Experience

If you love retro games and enjoy DIY electronics, this project made by YK Electrical is perfect for you. It’s a tiny handheld gamepad powered by…

ESP32 Self-Driving Robot ESP32 Self-Driving Robot with Arduino, ROS2 and LiDAR

The Maker’s Pet Robotics Kit is a DIY learning kit designed for robotics enthusiasts, students, and hobbyists who want to explore autonomous…

UPI Payment Receiver Smallest UPI Payment Receiver with ESP32-S3 and AMOLED Display

The maker techiesms has successfully built a compact UPI payment receiver using Makerfabs' 1.8-inch AMOLED display module. The module comes with…

ESP32-S3 AI-Camera ESP32-S3 AI Camera for Voice-Controlled Automation and Remote Monitoring

An AI camera that can recognize faces, respond to voice commands, and even see in the dark, ESP32-S3 camera does it all. It's an AI camera module…

DIY Open Source Wall Plotter DIY Open-Source Wall Plotter for High-Precision Drawings Under $100

Mural is a DIY wall-drawing machine that uses markers to create wall designs. The creator wanted a cheaper wall plotter that could turn walls into…

GPS Tracker using ESP32 and GeoLinker How to build a simple GPS Tracker using ESP32 and Visualize Data on Map

Creating a GPS tracker is an exciting project, especially for beginners interested in electronics and software development. It’s a project that…

Smallest ESP32 Based DIY Drone ESP FLY - The Smallest ESP32 Powered Drone

The ESP-FLY is a palm-sized drone powered by the XIAO ESP32S3 microcontroller, combining compact design with impressive…

Pocket-Sized Dedicated Pedometer An open-source Pedometer based on ESP32

This DIY step counter is built around the Waveshare ESP32-S3 1.8" AMOLED Touch Display Board, designed for precise step…

ESP32 Undocumented Commands Espressif Shuts Down “Backdoor” Hysteria: ESP32 Debugging Feature Misrepresented as Security Threat

A recent controversy has emerged around Espressif’s ESP32 microcontroller, following the discovery of undocumented Bluetooth HCI commands by…