Features: Open source PX4 flight control: NxtPX4v2 adopts the open source PX4 flight control, providing flexible customisation and optimisation capabilities. Flytower H7 processor: Equipped with Flytower H7 processor, ipowerful processing performances and stability. Small size: Adopts small size suitable for application scenario with limited space. Double BMI088: Inside double BMI088 inertial sensorings provide accurate flight control data and enhances flight control stability. Multiple interfaces support: supports the connection of multiple flight components, convenient for expansion and application to different flight projects. Specifications: Model：NxtPX4v2 Open Source PX4 Flight Control Size：about 27x32x8mm/1.06x1.26x0.31in Type： Flight Tower/Flight Control Optional Package Package Includes: 1Set NxtPX4v2 Open Source PX4 Flight Control note: Due to the different monitors and light effect, the actual color the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measuring difference due to manual measurement.