
DIY Wi-Fi Internet Radio
Build a DIY ESP32-S3 Internet Radio with Wi-Fi streaming, OLED display, rotary encoder controls, and MAX98357 I2S audio. Features a custom PCB, 3D-printed enclosure, and Arduino firmware.
Shebin Jose Jacob
Technical insights, tutorials, and stories from the world of IoT, Edge AI, and embedded systems

Build a DIY ESP32-S3 Internet Radio with Wi-Fi streaming, OLED display, rotary encoder controls, and MAX98357 I2S audio. Features a custom PCB, 3D-printed enclosure, and Arduino firmware.

Makes poultry care easier and more efficient

Fyto is a smart planter that gives your plant a personality. 6 senses, animated emotions, a live dashboard, and AI diagnostics. Your plant has always felt things. Now you can see them.

AI-powered elephant conservation system with Edge Impulse ML models for behavioral tracking and poaching detection. 96% accuracy on ESP32 hardware.