#esp32-p4 on Hacker News

2 stories tagged esp32-p4, newest first.

Screenshot of projects.freehackers.org: Sylphide OS: a general-purpose OS for microcontroller-based computers

Sylphide OS: a general-purpose OS for microcontroller-based computers (projects.freehackers.org)

49 points by iamnothere 7 hours ago | 13 comments

Project page for Sylphide OS, an open-source graphical operating system built on FreeRTOS for 80s-style home computers made from microcontrollers like ESP32-P4 and RP2350.

sylphide-os microcontrollers retrocomputing esp32-p4

Screenshot of github.com: Show HN: Live speech-to-text on an ESP32-P4 microcontroller, no cloud

Show HN: Live speech-to-text on an ESP32-P4 microcontroller, no cloud (github.com)

9 points by boumedinebillal 3 days ago | 3 comments

GitHub repo for esp32-pie-asr, a 2/4-bit quantized 65.7M-parameter streaming speech recognition model running live on an ESP32-P4 microcontroller without cloud.

speech-recognition esp32-p4 tinyml quantization

#esp32-p4 on Hacker News

Sylphide OS: a general-purpose OS for microcontroller-based computers(projects.freehackers.org)

Show HN: Live speech-to-text on an ESP32-P4 microcontroller, no cloud(github.com)

Sylphide OS: a general-purpose OS for microcontroller-based computers (projects.freehackers.org)

Show HN: Live speech-to-text on an ESP32-P4 microcontroller, no cloud (github.com)