Features: The 1.3inch led Module deliver 128x64 resolution Combining glass screen durability with SPI protocol flexibility for embedded system design. Maker and engineers leverage its character support and dynamic capabilities for IoT devices, instruments, and microcontroller base prototypes. Ideal for data visualization in robotics dashboards home controls, or portable equipment requiring high contrast, low power status displays. Preloaded with open source driver, this led display simplifies rapid development for spectrum analyzers, wearable interfaces, and industrial monitoring systems. Specifications: Component: ABS. Size: Approx.35.7x31x1mm/1.4x1.22inch Package Includes: 1Pc led Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.