A Powerful Alternative of ESP8266 Wifi Module
IoTProductsTechnology

A Powerful Alternative of ESP8266 Wifi Module

The potential competitor of ESP8266 wifi module will be available next week for just $2! Pine64, the manufacturer of the first $15 64-bit single board computer, is now preparing to launch “PADI IoT Stamp” RTL8710AF module. This module has the size of the stamp, a small 24mm x 16mm...

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Enhanced Wireless High Power Transmission
Power

Enhanced Wireless High Power Transmission

A group of developers in Elektor Labs have modified a high power wireless power transfer project, which originally developed by Würth Elektronik eiSos GmbH & Co. KG, an electronic and electromechanical components manufacturer in Europe, in an attempt to come up with an...

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HC-12 433MHz wireless serial communication module configuration
Mcu

HC-12 433MHz wireless serial communication module configuration

Dziku show us how to configure HC-12 wireless module using AT commands. HC-12 are cheap 433MHz wireless serial port communication modules with a range up to 1800m in open space. Each costs about $5 when bought from China, and 2 of them can create wireless UART link that can be used,...

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How to get sensor data from a remote Arduino via Wireless Lora Protocol
Arduino

How to get sensor data from a remote Arduino via Wireless Lora Protocol

by David_Dragino @ instructables.com This is an example to show how to get sensor data from a remote Arduino via Wireless Lora Protocol. The exampels requries below hardwares: 1) Client Side: Arduino + Lora Shield (868Mhz) + DS18B20 (Temperature Sensor). 2) Server Side:...

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WISP – Wireless Identification and Sensing Platform
Sensor

WISP – Wireless Identification and Sensing Platform

WISP, the Wireless Identification and Sensing Platform, is a family of sensors that are powered and read by UHF RFID readers. WISP, the Wireless Identification and Sensing Platform, is a family of sensors that are powered and read by UHF RFID readers. WISPs do not require batteries...

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Aeroscope – a wireless oscilloscope
Tools

Aeroscope – a wireless oscilloscope

A pair of former engineers from Agilent Technologies are working on a wireless oscilloscope that will connect to an iOS device for its user interface: The Aeroscope will be a one-channel device where the electronics are in a "pen" form factor. An SMA connector will let you attach...

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Arduino 433Mhz RF Wireless Data Transfer
Arduino

Arduino 433Mhz RF Wireless Data Transfer

Here is a tutorial on how to use 433MHz RF modules to send data from an Arduino to another. The example code transmits a message to the serial port of receiver. The most practical and cool way of sharing data from 1 Arduino to another is by far using a radio transmitter and receiver....

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LTC4125 – 5W AutoResonant Wireless Power Transmitter
IC

LTC4125 – 5W AutoResonant Wireless Power Transmitter

The LTC4125 is a simple and high performance monolithic full bridge resonant driver capable of delivering over 5W of power wirelessly to a properly tuned receiver. The device controls the current flow in a series connected transmit coil LC network to create a simple, safe and...

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