Cesanta

Cesanta

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Cesanta develops and distributes an embedded software and cloud services with focus on connected products and Internet of Things.

Our products include:
- Mongoose Web Server - an embedded web server and networking library.
- Mongoose OS - an open-source operating system for low-power microcontrollers (mongoose-os.com).
- mDash.net - an IoT cloud service (mdash.net).
- VCON.io - universal IoT communication module and device management service. Our breakthrough open source technology is available for you to view on www.cesanta.com.

07/05/2026

Memory constraints, what memory constraints?

30/04/2026

How difficult TLS/HTTPS implementation can be?

Mongoose Networking Library 28/04/2026

lwIP vs Mongoose on STM32 - which TCP/IP stack is easier to integrate, lighter on resources, and better suited for production devices? In this video,
we build a working Ethernet project, compare RAM and flash usage, and show how to get STM32 devices network-connected quickly.
Watch: https://youtu.be/Xts77VZF-NI

Mongoose Networking Library 18 likes, 4 comments. "lwIP vs Mongoose on STM32 - TCP/IP Stack Integration and Footprint Comparison"

23/04/2026

Can Security features complicate development and debugging?

Device dashboard on ESP32C6 21/04/2026

Device Dashboard on ESP32.
Create a professional, responsive Web dashboard directly on the ESP32. A quick demo showing how easily you can visualize and control your embedded device from any browser. Works the same on other MCUs: NXP, STM32, Infineon, Renesas, RPi, etc.
Watch: https://youtu.be/nUwmnySG-FI

Device dashboard on ESP32C6 https://mongoose.ws/u/yesp32A quick demonstration on how to create a professional Web dashboard on the ESP32 series of microcontrollers

16/04/2026

Q: How difficult bringing up the network stack can be?

Embedded dashboard tutorial - user authentication on STM32 Nucleo-F746ZG and other MCUs 14/04/2026

User Authentication on STM32 Web Dashboard
Step-by-step tutorial on adding secure logins with multiple access levels on STM32 - works on other MCUs too.
▶️ https://youtu.be/EGCFen7VwaI

Embedded dashboard tutorial - user authentication on STM32 Nucleo-F746ZG and other MCUs https://mongoose.ws/u/yuserauthStep-by-step tutorial on how enable user login with multiple credentials level on STM32 Nucleo-F746ZG. This video is part of t...

OTA Firmware Updates on NXP RW612 over HTTP and MQTT 08/04/2026

Build reliable OTA firmware updates on the NXP RW612.
This tutorial covers generating web dashboards, controlling hardware from a browser, and deploying updates via HTTP and MQTT.
Watch: https://youtu.be/vxhI3b0bFvI

OTA Firmware Updates on NXP RW612 over HTTP and MQTT https://mongoose.ws/u/yrw612otaIn this video, we demonstrate how to build reliable over-the-air (OTA) firmware updates on the NXP RW612 using Mongoose, a pre...

STM32 Ethernet Explained — MAC, PHY, RMII, and Driver Implementation (with Mongoose) 01/04/2026

STM32 Ethernet Explained.
Insights on how MAC, PHY, RMII, DMA, and drivers actually fit together. If you’re working with STM32 and Ethernet, this one will save you hours of guesswork. See how you build lightweight web servers and IoT dashboards without dragging in heavy frameworks.
Watch: https://youtu.be/6kHYvFjeuaQ

STM32 Ethernet Explained — MAC, PHY, RMII, and Driver Implementation (with Mongoose) https://mongoose.ws/u/ystm32ethLearn how to implement Ethernet on STM32 microcontrollers - from hardware wiring to firmware integration. The written article ...

Web file manager on STM32, ESP32 and embedded Linux 25/03/2026

Web file manager on STM32, ESP32, and Embedded Linux.
Insights on how to build a Web-based file manager for your embedded device! This step-by-step tutorial shows how to add file upload, download, and delete features via Web UI or REST API.
▶️ https://youtu.be/swFKnBck6AU

Web file manager on STM32, ESP32 and embedded Linux https://mongoose.ws/u/ywizfilemanagerStep-by-step tutorial on implementing a Web UI dashboard on the STM32 Nucleo-H563ZI, ESP32, and other embedded devices....

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Address


13 Edward Place, Bloomfield Avenue
Dublin

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm