Built around a Sparkfun ESP8266 Thing Dev, Adafruit NeoPixel ring & INA219 sensor breakout, variable capacitor light sensor, and a few basic components, this project uses Cayenne to talk to the thing dev and control variables in the project like LED color intensity or even the ability to disable or enable the light sensor with the tap of an icon. Smart!
Smart cities are the result of the ever more pressing need to orient our life towards sustainability. Thus, these cities use infrastructures, innovation and technology to reduce energy consumption and reduce CO2 emissions. Due to the above mentioned, I want to orient my project to the development of intelligent cities.
When I wrote my idea to compete for free hardware I wrote about the situation with the lights of the city where I live: people steal them, decompose quickly and there is no logistic control to fix them. I proposed to build a prototype to show how you can automate all the control of lights of a city using the technology of microcontrollers with internet connection as the Sparkfun ESP-8266 and the Cayenne platform. Thanks to the organizers of the contest I got a Sparkfun dev board and motivated me to continue with the development of my project.
We are angry, frustrated, and in pain because of the violence and murder of Black people by the police because of racism. We are in the fight AGAINST RACISM. George Floyd was murdered, his life stolen. The Adafruit teams have specific actions we’ve done, are doing, and will do together as a company and culture. We are asking the Adafruit community to get involved and share what you are doing. The Adafruit teams will not settle for a hash tag, a Tweet, or an icon change. We will work on real change, and that requires real action and real work together. That is what we will do each day, each month, each year – we will hold ourselves accountable and publish our collective efforts, partnerships, activism, donations, openly and publicly. Our blog and social media platforms will be utilized in actionable ways. Join us and the anti-racist efforts working to end police brutality, reform the criminal justice system, and dismantle the many other forms of systemic racism at work in this country, read more @ adafruit.com/blacklivesmatter
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.