Amazon.com: Radiolink PIXHAWK Flight Controller 2.4.8 32 Bit with Power Module, Safety Switch, Buzzer, 4G SD Card, FC for Plane/3-8 Copter/VTOL/Car/Boat/Robot/Mower : Electronics
Amazon.com: Radiolink PIXHAWK Flight Controller and M8N GPS SE100 Module High Positional Accuracy with Power Module FPV RC Drone FC for 6-8 Axis Multirotor/Long-wheelbase Quadcopter : Toys & Games
Amazon.com: Pixhawk PX4 Flight Controller Pixhawk 2.4.8 32 Bit Flight Control Board+Safety Switch+Buzzer+I2C Splitter Expand Module+4GB SD Card : Toys & Games
Radiolink Pixhawk - World Drone Market
Pixhawk 2.4.7 Flight Controller for ArduPilot and ArduSub