Category: Aviation and drones Introduction: The aviation industry is constantly evolving, with new technologies being developed to improve safety, efficiency, and performance. One such technology is the use of GPS modules in flight controllers. These modules provide real-time location data, which can be used for navigation, tracking, and other applications. In this review, we will take a closer look at some of the best GPS modules available on the market today. Radiolink PIXHAWK Flight Controller FPV RC Drone FC 32 Bit with Power Module: The Radiolink PIXHAWK flight controller is designed for long-wheelbase quadcopters and 6-8 axis multirotors. It features a built-in GPS module, which provides real-time location data and can be used for navigation and tracking. The power module allows you to charge the flight controller directly from your computer or other USB source. Overall, this is a high-quality flight controller that offers excellent performance and reliability. Radiolink M8N GPS Mini SE100 System Module: The Radiolink M8N GPS mini system module is designed for use with Pixhawk flight controllers. It provides real-time location data, which can be used for navigation, tracking, and other applications. The module also features a built-in compass, which allows you to determine your heading in addition to your location. Overall, this is a high-quality GPS module that offers excellent performance and reliability. FPVDrone 8CH PPM Encoder&Pixhawk I2C Splitter Expand Module: The FPVDrone 8CH PPM encoder and Pixhawk I2C splitter expand module are designed for use with Pixhawk flight controllers. The encoder provides real-time data on the speed of your motors, which can be used to optimize performance and improve efficiency. The I2C splitter allows you to connect additional sensors or modules to your flight controller without overloading it. Overall, this is a high-quality module that offers excellent performance and reliability. USAQ Mini PIX F4 Flight Controller M8N GPS Voltage Module 915mHz Telemetry Buzzer LED: The USAQ mini PIX f4 flight controller with M8N GPS voltage module, 915Mhz telemetry buzzer and LED is designed for use with Pixhawk flight controllers. It provides real-time location data, which can be used for navigation and tracking. The voltage module allows you to monitor the power levels of your motors and other components, while the buzzer and LED provide alerts when certain conditions are met. Overall, this is a high-quality module that offers excellent performance and reliability. Radiolink Mini PIX Flight Controller with Vibration Damping by Software and OSD Port: The Radiolink mini PIX flight controller with vibration damping by software and OSD port is designed for use with mini racing drones, helicopters, and fixed-wing aircraft. It features a built-in GPS module, which provides real-time location data and can be used for navigation and tracking. The vibration damping feature helps to reduce noise and improve stability, while the OSD port allows you to access and adjust settings from your computer or other device. Overall, this is a high-quality flight controller that offers excellent performance and reliability. Readytosky 3DR 500MW Radio Telemetry Kit: The Readytosky 3DR radio telemetry kit is designed for use with standard version APM2.6 and APM2.8 Pixhawk flight controllers, as well as other compatible devices. It provides real-time data on the location, speed, and power levels of your motors and other components. The air and ground data transmit module allows you to monitor your aircraft from a distance, while the USB module can be used for programming and configuration. Overall, this is a high-quality telemetry kit that offers excellent performance and reliability. Hobbypower 3DR Radio Wireless Telemetry Kit: The Hobbypower 3DR radio wireless telemetry kit is designed for use with APM2.6 and APM2.7 Pixhawk flight controllers, as well as other compatible devices. It provides real-time data on the location, speed, and power levels of your motors and other components. The module can be used in both air and ground mode, allowing you to monitor your aircraft from a distance or while it is in use. Overall, this is a high-quality telemetry kit that offers excellent performance and reliability. Conclusion: In conclusion, GPS modules are an essential component of modern aviation technology. They provide real-time location data, which can be used for navigation, tracking, and other applications. The products reviewed in this article offer excellent performance and reliability, making them ideal choices for anyone looking to upgrade their flight controller or telemetry system.