ESP32-S3 Radio
A network-connected radio receiver with tuning and audio controls delivered through a responsive web interface.
ESP32-S3EmbeddedWi-FiWeb UI
Internet of Things
Physical systems,
intelligently connected.
Selected embedded projects combining radio, connectivity, real-time interfaces, signal processing, and edge AI on resource-constrained hardware.
Radio DSP & Edge Noise Reduction
Real-time speech filtering, interference notches, gain control, limiting, and NSNet AI noise reduction running on the ESP32-S3.
DSPNSNetReal-time Audio
MiniAssist Smart Display
An ESP-IDF interface project connecting a 240×240 ST7789 SPI display to ESP32-S3 hardware for a compact intelligent assistant.
ESP-IDFST7789SPIUI
GSM / PPP Connectivity
Cellular data connectivity for ESP32-S3 devices using a GSM modem in PPP mode, extending connected products beyond Wi-Fi coverage.
GSMPPPCellular IoT
Embedded Screen Casting
A configurable casting prototype for mirroring the ESP32-S3 LCD experience to a television through wireless display hardware.
MiracastAirPlayWireless Display
RFWhisper Audio Enhancement
An experimental pipeline comparing raw radio speech with RNNoise and DeepFilterNet3 before selecting the right deployment hardware.
RNNoiseDeepFilterNet3RF Audio