0.54-Inch 4-Bit 7-Segment Display Panel Clock Display Module HT16K33 Driver IIC Pin DIY Display Modules Red

Full Character Display Capability: Features 14-segment alphanumeric displays capable of clearly showing all English letters, numbers, and common symbols-far surpassing the limitations of standard 7-segment displays. Simple I2C Control: Equipped with an onboard HT16K33 driver chip; the host controller manages the display simply by sending commands via the I2C interface. It occupies only two I/O pins, greatly simplifying both programming and hardware connections. STEMMA QT/Qwiic Interface: Integrates a standard plug-and-play interface compatible with 3.3V/5V logic levels, making it suitable for use with popular development boards like Arduino and Raspberry Pi. Flexible Address Configuration: Supports I2C address adjustment (ranging from 0x70 to 0x77) via onboard address jumpers (A0/A1/A2), allowing up to eight modules to be cascaded on a single I2C bus. ★ Basic Specifications Display Specifications: 0.54-inch, 4-digit (composed of two dual-digit modules), 14-segment alphanumeric display with decimal points. Driver Chip: HT16K33 (I2C interface) Supply Voltage: 3.3V or 5V Viewing Distance: Designed for clear visibility from a distance of 7 meters. Color: As Shown Material: Plastic+Metal Specification: Red Display Package Contents: 1*Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.