Adafruit Sealed Tri-Color USB Controlled Hemisphere Alarm Light

The Sealed Tri-Color USB Controlled Hemisphere Alarm Light offers seamless monitoring and alert capabilities without the hassle of wiring and programming. Perfect for varied environments, its sealed body withstands increased dust and moisture.This alarm light is plug-and-play compatible with any computer or Raspberry Pi SBC, requiring no additional power source or transistors. Powered by USB, it uses a CH34x USB-to-UART chip allowing straightforward command code communication once the driver is installed.With simple serial commands, you can control LED functions, including a blink feature, enhancing user convenience. Effortlessly assess project statuses, machinery conditions, or the occupancy of spaces with this intuitive lighting solution.