IoT Devices

SOWILLO IoT board for DIY solutions

We have created a simple board-solution for IOT systems.
Make your own smart home easy!

Sowillo IoT board & kits

DIY IoT Board Devices

Our boards help integrate the entire building into one smart home system.

Ready to Use IoT Cases

we have developed and well-documented ready-to-use engineering solutions for popular IoT automation cases

About SOWILLO

Sowillo Energy is a technological company focusing on hot water management for shared multiuser systems with green energy being the primary source of energy.

Sowillo develops easy-to-install IoT devices, that upgrade any thermal solar systems to intelligent ones.

Production Plant

Our Guides

We are constantly working on successful Guides for DIY enthusiasts and IoT engineering companies.

Build Sowillo firmware with patched ESPhome on Windows

This document describes how to locally build the latest Sowillo firmware for the Sowillo IoT board on Windows.

Sowilo Box and MQTT connect – example

This article describes configuring Sowilo Box to be used with the IoT MQTT Panel application with pre-built firmware over a public MQTT server test.mosquitto.org.

Sowillo Team

Kirill Dedul

Kirill Dedul

CEO & Founder

Kirill has 6 years of experience at various management positions as a CEO and project management. Mechanical Engineering with 12 years experience.

Pavel Gurevich

Pavel Gurevich

CTO & Founder

Pavel has over 22 years of experience in software and computers field from which he worked for over 16 years for the leading companies. M.Sc. computer science from Technion.

Maxim Goldshtein

Maxim Goldshtein

COO & Founder

Maxim is a COO and Biz Dev with 8 years of experience in operations and business development worldwide.

Our Latest news

Sowillo IoT board reviewed - Lora, ESP32, Modbus etc.

Sowillo IoT board reviewed – Lora, ESP32, Modbus etc.

The development IoT board is a universal tool for prototyping, a ready-to-use technical framework that helps you implement your own project. This IoT board offers a certain set of functions, which allows the developer to focus only on programming and not waste time on the hardware. In this article, we…

read more
Sowilo Box and MQTT connect – example

Sowilo Box and MQTT connect – example

IoT MQTT Panel for Android This article describes configuring Sowilo Box to be used with the IoT MQTT Panel application with pre-built firmware over a public MQTT server test.mosquitto.org. To Buy IoT SOWILLO boards: MQTT is a standard IoT protocol for data exchange between devices. It is very popular, lightweight,…

read more
How to build firmware with patched ESPHome - Windows 10

How to build firmware with patched ESPHome – Windows

This document describes how to locally build the latest Sowillo firmware for the Sowillo IoT board on Windows. Please contact info@sowillo.com for any questions. Instructions for Windows. To Buy IoT SOWILLO boards: Build Sowillo firmware with patched ESPhome on Windows 1. Install python Chose the appropriate python version for your…

read more