NeutronRC H7BT Mini Flight Controller

The NeutronRC H7BT Mini is a flight controller with both 20x20mm and 30.5x30.5mm mounting holes, combining a high-performance STM32H750 processor with an integrated Bluetooth module. Built for compact freestyle frames and racing drones, it provides the processing headroom required for complex Betaflight or INAV filtering, while eliminating the need to plug in a USB cable for adjustments at the field.

Key features

• Integrated onboard Bluetooth module for full wireless configuration via smartphone
• High-speed STM32H7 MCU easily handles complex filter loops and high PID loop rates
• Dedicated 8-pin ESC socket for rapid plug-and-play wiring to modern 4-in-1 speed controllers
• Compact footprint suited for tight stacks in 3-inch cinewhoops and lightweight 5-inch builds

Specifications

• Processor: STM32H750
• Gyro: Dual ICM42688P + ICM42605
• Mounting: 20x20mm and 30.5x30.5mm
• Input Voltage: 2-8S LiPo (5-36V)
• BEC: 5V/2.5A, 12V/2.5A
• UARTs: 7
• OSD: Supported
• Camera inputs: 2, switchable from the transmitter
• HD video: connector for DJI O3 and similar air units
• Dimensions: 36 x 36 x 8 mm
• Weight: 5 g
• Wireless Connectivity: Built-in Bluetooth
• Supported Firmware: Betaflight, INAV

This flight controller streamlines your pit-stop workflow by allowing you to tweak PIDs, reverse motor directions, and configure UARTs directly from your phone while on the flightline.