STABLE PRO F7 series is the latest F7 flight controller launched by GEPRC. This series of flight controllers are equipped with STM32F722RET6 processor, 2x ICM20689 (SPI) IMU, BetaFlight OSD w/ AT7456E chip, 32Mb onboard flash, 5V@3A integrated LC filter, support 2-6S lithium battery power supply, size is 26x26mm, 20mm mounting holes (M2).