HC05 is basically a Bluetooth module which supports Serial Port Protocol (SPP) and is popularly used in many wireless applications. HC05 can be used to switch between master mode and slave mode and it ...

I’ve been playing with a few MicroPython projects recently on several different embedded platforms, including a couple of ESP32 WiFi modules. There are various ways to program these modules: … ...

When it comes to giving your projects wireless capabilities, A 433MHz RF Module is the most common and easiest way to get things done. A 433MHz RF module uses the ASK modulation methods to transmit ...

The ESP8266 is the answer to “I want something with Wifi.” Surprisingly, there are a number of engineers and hobbyists who have not heard of this chip or have heard of it but don’t really ...

ZF presents a battery-free and wireless switch module based on its patented energy harvesting technology and the EnOcean protocol at Light+Building in Frankfurt. As a member of the EnOcean Alliance, ...

The multi-chip module features dual-channel switches and low noise amplifiers, designed for 3.3–3.8 GHz frequencies and streamlined for wireless infrastructure, including 5G systems. pSemi Corporation ...

Silicon Labs’ Wireless Xpress system promises to get IoT applications connected and running in a day, with no software development necessary. Wireless Xpress provides a configuration-based development ...

EnOcean offers an energy-harvesting wireless switch module that communicates in the 2.4-GHz ISM band for use in consumer applications, such as the control of LED lighting systems. The new module joins ...