The IoTFi is a development board designed for embedded applications that require 2G or 4G support. The device combines the RP2040 chip to handle user applications and the ESP32 for Wi-Fi and Bluetooth connectivity. The 2G model starts at ~$47 and the 4G variant ships…
To increase the range of features and firmware safety of Arduino products, we decided to release a new bootloader based on MCUboot. Source : Introducing the Arduino secure boot
Envie d’un système domotique complet pour connecter entièrement sa maison (ou presque) ? Plutôt simple. À condition de comprendre les différents protocoles de communication. Explications. Source : Domotique : tout comprendre aux protocoles pour la maison connectée
Source : PineCube camera kit arrives for $30
Clean water is one of our most precious resources, but identifying sources of pollution often means expensive equipment. This can also mean taking multiple water quality readings and somehow aggregating them together to be easily usable. As a solution to both problems, Andrei Florian has…
Source : Projet de station météo avec interface HTML sur ESP8266 (DHT22 + BMP180) • Domotique et objets connectés à faire soi-même
This project lets you use a PyPortal to control a Roku media device Source : PyPortal Roku Remote
Love seeing wearable tech developed to increase accessibility! Via Fast Company: Researchers at UCLA have developed a promising solution. It’s a translation glove. The glove, which slips onto your … Source : These gloves let you ‘hear’ sign language #WearableWednesday
Security has always been an issue with IoT devices. Off the shelf devices often have terrible security while DIY solutions can be complicated, needing recompilation every time a website’s fin… Source : Easy, Secure HTTPS With An ESP8266
Printed circuit board fabrication — especially in basements and garages — have been transformed by the computer revolution. Before that, people would use a permanent marker or little de… Source : Soon… Inkjet Your Circuit Boards