This guide will show how the combination of the Open Source TinyUSB USB port software and the Chrome WebUSB browser capability provides programmers and users the ability to plug in microcontroller-based projects and have them interact with the user in a web browser. No additional code is required on the display computer other than a standard Chrome browser window (ie. no plug-ins, etc.)
This capability is ideal for schools, learning, ease of use, and assistive technology applications.
Do you have a phone, tablet, or chromebook and you want to interact with microcontrollers? This may be the easy, no app, no driver method you’ve been looking for!
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.