Product Description: 868MHz NRF52840 Transceiver Module for Lora Networking and GPS Positioning 868MHz Transceiver: Designed for ultra-long-distance communication, this module offers low power data transmission, ensuring efficient and reliable connectivity. Please note that it only supports 433MHz. Accurate Signal Tracking: Equipped with a built-in Low Noise Amplifier (LNA), this module provides high sensitivity and precision in signal tracking, ensuring accurate data reception and transmission. High Resolution Display: Featuring a 1.54-inch screen with a 200×200 resolution, this module offers clear and detailed visuals. It supports partial refresh in 0.3 seconds and global refresh in 2 seconds, with a viewing angle greater than 170°. The display remains visible even when no power is supplied. Support for Satellite Systems: This module supports 1PPS and AGNSS functions, and is compatible with multiple satellite systems including BeiDou, GPS, GLONASS, and QZSS, providing comprehensive positioning capabilities. Anti-Interference: The built-in acoustic filter significantly enhances the module's ability to resist interference, ensuring stable and reliable performance in various environments. The 868MHz NRF52840 Transceiver Module is an ideal choice for those seeking robust and efficient solutions for Lora networking and GPS positioning. With its advanced features and reliable performance, it is perfect for a wide range of applications requiring precise and long-distance communication.