Intro

I am Sergey Lyubka, an engineer and entrepeneur (my LinkedIn). I am a director and co-founder of Cesanta, a technology company based in Dublin, Ireland. We develop Mongoose - an open source embedded network stack. I hold an MSc degree in Physics from Kyiv State University, Ukraine. Interested in technology, holistic health, history and finance.

Tutorials

• bare-metal-programming-guide - a guide on microcontroller programming
• embedded-network-programming-guide - a guide on embedded network programming
• stack - why stack grows down
• hash - what is a hash and how does it work
• mutex - what is a mutex and how does it work

Video tutorials

• BSD sockets API explained (25 minutes) - why BSD API is not the best for network development
• TCP/IP explained (2 minutes) - how TCP/IP stack works
• Embedded TCP/IP stack explained (2 hours) - a complete TCP/IP stack code walk-through

Tools

• stars - display graph of a project star count in time
• bugs - show bugs and PRs for projects
• bits - display bits for numbers (used to analyze MCU registers)
• ecc - ECC curve visualisation

Software

• mdk - bare-metal SDK for ESP32C3
• esputil - ESP32 flashing utility for Windows, Linux, Mac
• elk - tiny JS engine. Hacker News discussion about it.
• mongoose - embedded http/websocket/mqtt library

Books

• Michael Faraday. Chemical manipulation. 2 ed, 1830
• Michael Faraday. The chemical history of a candle. 2 ed, 1908
• Luigi Cornaro. Discourses on a sober life. circa 1560
• Victor Schauberger. Unsere sinnlose arbeiten. 1933
• Are Waerland. In the cauldron of disease. London, 1934
• Sigismund Herberstein. Rerum Moscoviticarum commentarii. 1571

Quotes

Summaries

• Richard Shotton. The Choice Factory. 2018