This comprehensive guide shows you how to interface the HC-05 Bluetooth module with the ESP8266 NodeMCU using Arduino IDE. Nowadays, Bluetooth has become an integral part of digital devices, and it ...

The EYSFCNZXX Bluetooth v4.0 low energy (Bluetooth Smart) module simplifies the addition of wireless to IoT products and has radio approval in the US (FCC), Canada (IC RSS) and Japan (MIC).

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

A free online environment where users can create, edit, and share electrical schematics, or convert between popular file formats like Eagle, Altium, and OrCAD. schematics.io Find the IoT board you’ve ...

Technology is a never ending process. To be able to design a product using the current technology that will be beneficial to the lives of others is a huge contribution to the community. Generally in ...

For those who love tinkering with electronics, making a Bluetooth speaker from scratch can be a satisfying and a fun experience. In this article, we'll learn step-by-step guide on how to build your ...

Here’s a nifty programmer for a cheap Bluetooth module. So just how cheap is this part? Does $6.60 sound like an extreme deal? The information on this hack is spread throughout a series of posts. The ...

This LED desk lamp can be switched on or off from a distance using Bluetooth. You can even regulate the lamp’s brightness through a slider on the screen of your Android smartphone. The key hardware ...

The ultrasonic humidifier project idea was to test the effectiveness of the prototype using a 8 Bit microcontroller Atmega328P with the Bluetooth module and other peripherals. This project was done to ...

Bluetooth allows wireless devices like keyboards, mouse, speakers, trackpads to be used with the Mac, and while they usually work just fine, sometimes specific Bluetooth difficulties can arise and be ...