Tag: Wifi
Wi-Lamp, the Open Source Wi-Fi LED lamp
LucaBellan @ open-electronics.org discuss about a multi-function LED lamp that is always connected over WiFi. Since several years already, it is possible to find systems for home automation: irrigation, doors and windows, lighting, air conditioning and alarm systems, everything can be...
Continue ReadingHeartyPatch – Open source ECG patch with Wifi
An ECG patch with HRV monitoring that's open source, affordable, and Wi-Fi/Bluetooth connected. HeartyPatch is a completely open source, single-lead, ECG-HR wearable patch with HRV (Heart Rate Variability) analysis. It is based on the popular ESP32 system-on-a-chip. By using low-cost,...
Continue ReadingIoT Projects Is Now Easier With Bolt IoT Platform
Internet of Things (IoT) is one of the most important technologies these days. It became an essential component of many hardware projects core. And in order to make it easier for developers, Bolt IoT platform appeared as a complete solution for IoT projects. Bolt is a combination of...
Continue ReadingDecoding and Encoding JSON with Arduino or ESP8266
In this blog post you're going to learn how to decode (parse a JSON string) and encode (generate a JSON string) with the ArduinoJson library using the Arduino with the Ethernet shield. This guide also works with the ESP8266 and ESP32 Wi-Fi modules with small changes. Decoding and...
Continue ReadingIoT cloud development kit is Wi-Fi and BT/BLE-ready
Together with partners Cypress Semiconductor and Murata, distributor Future Electronics has launched the Nebula IoT Development Kit, an IoT cloud ready board that allows developers to quickly prototype and deploy their IoT ecosystems. by Julien Happich : Wireless connectivity is...
Continue ReadingChromatron – Wifi Pixel Controller
Chromatron is an open source Wifi pixel controller designed to make LED pixel projects easy and fun. Hi, I'm Jeremy! I've designed a toolkit for making art with LED pixel strips, and I'd like to share it with you! Chromatron takes custom designed hardware and feature-packed firmware,...
Continue ReadingGPS vs. Beacons vs. Wi-Fi: Three Location Identifier Technologies
In IoT and digital age, location-based services applications are widespread: starting from Google maps to anti-loss devices and not ending with location-based marketing. The most common technologies used for user location identification are: GPS, WiFi and Beacons (a custom BLE...
Continue ReadingERASynth, An Arduino-Compatible RF Signal Generator
A young startup based in Istanbul has launched a crowdfunding campaign to bring its RF Signal Generator "ERASynth" into mass production. ERA Instruments is specializing in creating solutions in the areas of analysis, modelling, design and development of Communcation, RADAR and SIGINT...
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