HAKRC F4530D 30x30 Flight Controller DJI/Analog Compatible

The HAKRC F4530D Flight Controller provides great power all in a 30.5x30.5 mounting pattern. Features MPU6000, MATEK405 4.1 Betaflight, STM32F405RGT6 processor, and other cool features! Compatible with DJI Digital FPV and analog systems as well.   Specifications Size: 36x36mm Packing size: 62*58*17mm Installation hole distance: 30.5×30.5mm φ4mm Weight: 6g Package weight: 20g Processor: STM32F405RGT6 Gyroscope: MPU6000 B E C: 5V/3A; 9V/2.5A Memory: 16MB Input voltage: 3-6S Firmware: betaflight_4.1.0_MATEKF405 Uart serial port: 5 Note There are many integrated functions of flight control, and the components are very dense. During installation, please do not use tools (such as needle-nose pliers or sockets) to tighten the nuts, which may easily scratch the fly tower hardware and cause unnecessary losses. The correct method is to press the nut with your finger, and the screwdriver can quickly tighten the screw from the bottom. (Remember not to be too tight, so as not to damage the PCB)