LCD 20x4 Character Yellow Backlight - 4-Line HD44780 gyroscope NFC(Near Field Communication) is a

NFC(Near Field Communication) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity

0 built in Add BLE without a separate module Arduino-compatible ATmega328P Simple to use with familiar tools and code Wireless programming support Update firmware without plugging in every time HID and iBeacon support Good for creative interactive projects Micro USB onboard Fast setup and charging-friendly wiring Pinout & usage notes

Size: 4x4x1cm

Adafruit METRO 328 without Headers - ATmega328 is designed for makers

LCD 20x4 Character Yellow Backlight - 4-Line HD44780 gyroscope NFC(Near Field Communication) is aShow Text Clearly with LCD 20x4 Character Module Yellow Backlight The LCD 20x4 Character Module Yellow Backlight is a classic character display for menus, labels, sensor values, counters, and simple user interfaces. It is a practical display choice for student projects, embedded systems, and everyday Arduino builds. Character LCDs are widely used because they are easy to read and useful for status output. They work especially well with Arduino boards,