Product Description: 433MHz Receiver Module NRF52840 Transceiver for GPS, E-paper Display, NFC SX1262 Transceiver Compatibility: This module is designed for ultra-long-distance, low-power data transmission, specifically supporting 915MHz frequencies. It ensures efficient communication over extended ranges, making it ideal for various applications. 1.54 Inch Ultra Low Power Ink Screen: Featuring a 200×200 resolution, this e-paper display offers a partial refresh time of 0.3 seconds and a global refresh time of 2 seconds. With a viewing angle greater than 170°, it provides clear visibility without consuming power during display, perfect for energy-efficient applications. QUECTEL L76K GPS Module: Equipped with a concurrent GNSS receiving module, this product supports 1PPS and AGNSS functions, ensuring precise and reliable GPS performance. It enhances navigation capabilities by providing accurate positioning data. Multi Satellite System Support: This module is compatible with multiple satellite systems, including Beidou, GPS, GLONASS, and QZSS. This broad compatibility ensures robust and versatile satellite communication, enhancing the reliability of your navigation and tracking systems. Built-In LNA: The integrated Low Noise Amplifier (LNA) enhances the module's sensitivity and accuracy in positioning and signal tracking. This feature ensures high-performance operation even in challenging environments. Built-In Acoustic Filter: Designed to increase the module's anti-interference capabilities, the acoustic filter ensures stable and reliable performance by minimizing signal disruptions. This 433MHz Receiver Module with NRF52840 Transceiver is a versatile and powerful solution for applications requiring GPS, e-paper display, and NFC functionalities. Its advanced features and robust design make it an excellent choice for developers and engineers seeking high-performance and reliable communication solutions.