xiao-esp32s3

AI-powered meeting recorder on XIAO ESP32-S3 — live transcription, summaries, and AI chat

Enceinte AirPlay 2 DIY sur ESP32-S3 — UI web moderne, DSP audio (EQ/limiteur/protection HP), effets LED ARGB, Home Assistant. Fork de rbouteiller/airplay-esp32.

MeshCore repeater firmware for XIAO ESP32S3 and Ebyte E22P-868M30S

Wearable AI Pin built on the Seeed XIAO ESP32S3 Sense: voice assistant with OLED, RGB LED and OV3660 camera. Custom board bring-up + prebuilt firmware, based on the open-source xiaozhi-esp32 framework.

ESP-IDF firmware platform with RTOS/cooperative backends, HAL-isolated app core, fake-HAL tests, scheduler timing validation, and CI evidence mapping.

Off-grid Meshtastic camera node: Heltec V3 + XIAO ESP32-S3 Sense with motion alerts over LoRa, snap-to-SD, and a Home Assistant MQTT bridge

NeonPocketMC ultra-low-power solar MeshCore repeaters, powered by IoTThinks EasySkyMesh

Run MeshCore firmware on the XIAO ESP32S3 and Ebyte E22P-868M30S with radio diagnostics, noise-floor recovery, and optional home Wi-Fi support.

Bridge a physical CAN bus over WiFi to a Raspberry Pi as a real SocketCAN interface. XIAO ESP32-S3 + MCP2515 firmware speaking SLCAN over TCP — slcan0 works unchanged with can-utils, Node-RED, and Signal K. Diagnostics and normal node participation only; no injection primitives.

MeshCore BLE companion firmware for XIAO ESP32S3 + Wio-SX1262 with battery measurement

MeshCore-Repeater-Observer

Real-time audio spectrum analyzer for the XIAO ESP32-S3 Sense — on-device FFT, FreeRTOS, WebSocket dashboard with live waveform + spectrogram.

On-device meter-digit OCR on a Seeed XIAO ESP32-S3 Sense + OV5640: TFLite Micro model embedded in the firmware, tensor arena in PSRAM, readings to Home Assistant via MQTT discovery. ESPHome.

ESP-IDF firmware for the XIAO ESP32S3 Sense: records OV2640 MJPEG to microSD and uploads it via MQTT.

Edge AI, computer vision, and IoT product experiments using Seeed Studio XIAO ESP32S3 Sense (camera, microphone, WiFi, BLE, TinyML).

Arduino firmware for edge anomaly detection using online Z-score learning (EMA + Welford). Supports XIAO ESP32-S3 and Raspberry Pi Pico 2W with MSP2807 (ILI9341) TFT display.

Firmware making a XIAO ESP32-S3 + ZW101 fingerprint sensor speak the immurok BLE protocol — fingerprint unlock for Mac/Windows, dual-host, on-device SSH & TOTP vault. Unaffiliated with immurok.

Bypass the OV5640's internal 1.5V DVDD regulator (0x3031 bit[3]) on camera modules fed from an external rail. Stops the overheating; requires the hardware mod.