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

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

Superior Display Capabilities: 14-segment alphanumeric displays support the full alphabet, conveying far more information than traditional 7-segment displays.
Plug-and- Development: Features STEMMA QT/Qwiic connectors and supports mature and CircuitPython driver libraries for a quick start.
Reduced Host Controller Load: The HT16K33 chip independently handles LED scanning and driving, relieving the host controller from managing complex dynamic scanning timing.
Flexible Cascading and Expansion: Addresses are configurable via jumpers, allowing a single I2C bus to control to 32 display segments (8 modules).

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- interface compatible with 3.3V/5V logic levels, making it suitable for use with popular development boards like and Raspberry Pi.
Flexible Address Configuration: Supports I2C address adjustment (ranging from 0x70 to 0x77) via onboard address jumpers (A0/A1/A2), allowing to eight modules to be cascaded 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+Me