I’m pleased to announce that I’ve finally completed the firmware for the TeHyBug CO2 FreshAirMakesSense Boards. These IoT devices are designed to monitor CO2 levels and provide insights into the air quality in your home or office. With the new firmware, these devices are now even more versatile and useful for smart home enthusiasts and […]
TeHyBug CO2 Mini Sensor
At TeHyBug, we’re always looking for ways to improve and expand our product offerings. That’s why we’re thrilled to introduce our latest innovation – a new, smaller version of our CO2 sensor board. The new board features the SCD4x sensor, which is smaller than the previous sensor but still maintains the same high level of […]
How to Configure TeHyRelay/GumRelay with Tasmota firmware
Tasmota is an open-source firmware for smart home devices that provides a powerful and flexible platform for controlling and automating your home. By flashing your TeHyRelay/GumRelay device with Tasmota firmware, you can take advantage of a wide range of features and integrations that are not available with the default firmware. To get started with Tasmota, […]
TeHyBug 18650 Universal Updated Board
We’re excited to announce the latest version of our TeHyBug 18650 Universal board, a versatile and easy-to-use solution for a variety of DIY projects. Whether you’re a hobbyist or a professional, the TeHyBug 18650 Universal board offers the flexibility and functionality you need to bring your ideas to life. The board features a compact design, […]
TeHyBug Senseair CO2 Sensor for HomeAssistant and EspHome
We spend over 90% of our time indoors, where the amount of CO2 we exhale has a significant impact on our health and well-being. High CO2 concentrations not only lead to tiredness, headaches and can cause dizziness, they are also a good indicator of when the distribution of aerosols in the air exceeds a value […]
TeHyBug, an outdoor wifi weather station
TeHyBug 18650 Universal is well suited for the outdoor weather station, it large capacity battery which will last for a long (depending on the data frequency and wifi connectivity) it also has a charging circuit, where you can connect a 5.5V solar cell to charge the battery. Swappable sensors provide you many possibilities for measuring […]
Receive TeHyBug alerts and retrieve the latest sensor data in the Telegram messenger
TeHyBug Bot for Telegram messenger exists already for several years, but not many are using it, probably because they don’t know what it is and how to use it. First of all, you will need a Telegram messenger you can install from the apple app store on iPhone or google play store on Android. Then […]
Best Neopixel WLED/Fastled Ambient Light Controller? WS2812B/SK6812
I have created a compact and versatile neopixel driver board that has multiple uses, including functioning as a ser2net programmer, data logging environment, and reading UART sensor data. However, its primary purpose is to drive WS2812B/SK6812 led strips or matrixes and create captivating light effects. It can be programmed with WLED to drive Led Strips […]
Smarthome sensors ZigBee or WIFI, which technology is best?
Both technologies have their advantages and disadvantages, here is a side-by-side comparison of ZigBee vs Wifi sensors for the smart home. For my comparison, I take the TeHyBug Wifi sensor and Aquara ZigBee Sensor which is connected through a HeilBee v4.5 ZigBee stick to my HomeAssistant. ZigBee WIFI Requires a special ZigBee hub or coordinator […]
Best and most powerful ZigBee stick?
The cc2652p based ZigBee sticks, also known as v4 ZigBee sticks, are currently one of the most popular options in the market. This is because these modules come with a strong signal amplifier and a PCB antenna that allows for transmission distances of up to 700m without the need for an external antenna. Compared to […]