Introducing: ayatec sensoraya PCB v1.4 – The User Guide

sensoraya v1.4 pcb detail

1. Introduction While the ESP8266 microcontroller (with or without unicontrol) still remains to be a powerful choice for any IoT automation project, the bare ESP8266 in any of its forms has a critical lack of I/O options without a supporting PCB. With only 9 digital GPIO pins and 1 analog pin it is underequipped for … Read more

Cybersecurity – A Beginner’s Guide to DIY Smart Home

So, you’re transforming your home into a smart one and have created your first device. Before you expand your Internet of Things network further, it’s crucial to consider cybersecurity. A well-secured IoT network can prevent unauthorized access and protect sensitive data. Bear in mind that no network or device can be entirely invulnerable to unauthorized access. Therefore, … Read more

My First Device – A Beginner’s Guide to DIY Smart Home

Starting your smart home transformation can be a daunting task. Even though you might have a clear goal in mind, the path to achieving it, and especially the first steps, often remain too hazy for comfort. To provide clarity, the following guide to DIY smart home lists the initial steps that might help you understand what lies ahead if … Read more

Temperature Telemetry: Seize the Power of DIY ESP8266 Devices

The most universally applicable use of IoT devices is collecting a wide range of telemetry data. Whether your goal is to decrease energy consumption, gain new insights into your surroundings, enhance your security systems, improve your environmental quality, or catch early warnings of potential problems, the initial task is to gather the necessary data to … Read more

Introducing: The ESP12F-X4 Relay Module

ESP12F_Relay_X4

Numerous third-party modules featuring the ESP8266 microcontroller are readily available in the market. Modules carrying the versions ESP-12E, ESP-12F, or ESP-12S are natively supported by unicontrol as they are equipped with 4MB Flash memory or more. They are typically less convenient when it comes to firmware uploads, compared to development boards like the WeMOS D1 … Read more

Introducing: The Relay Module HW-622

The majority of simple home projects do not require custom-made PCBs like the one demonstrated in the Bath Vent Project. Numerous ready-made modules featuring ESP8266 (or a socket for one) are available, most commonly integrating the ESP-12E or ESP-12F. These modules are natively supported by unicontrol, as they come equipped with 4MB Flash memory or more. Unlike development boards such … Read more