The HIFIONRC F7 TAC HD Mini Stack features a wireless Bluetooth parameter module, six UARTs UART4_MSP，DJl HD cable, AT7456 chip, OSD, STM32F722 MCU, and LED installation among other features. 

Note: Bluetooth signal is isolated so it does not interfere with the receiver and the rest of the equipment

Specifications

FC

• MCU: STM32F722RGT6 216 MHZ 
• IMU: MPU6000 
• OSD: Betaflight SPI OSD & DI HD OSD(UART6) 
• Receiver：RX2 (UART2) 
• UART: 6 groups 
• BEC:5V 3A plus 9V 2A double-path BEC supports stable power supply for DIl HD and high-power analog graph transmission 
• Input voltage:3-5S（A capacitor must be used and soldered to the ESC terminal） 
• Black box: 8MB 
• Use firmware:HIFIONRC F7 
• External dimensions 30mm×30mm 
• Weight: 5.2 grams 
• Onboard voltage sensor for FC 

• LED: 4-way LED independent welding plate,support WS2812 programming lamp output. Receiver:Supports Sbus,CRSF,IBUS,Spektrum 1024/2048,Sbus,xBUS, SumD and SumH RX built-in reversers,supports 3.3V Spektrum satellite receiver. 

• Installation size: 20mm×20mm mounting hole for M3 support shock absorber column installation 

ESC

• Firmware: GH30 
• Onboard galvanometer voltmeter 
• Have a flight control socket. 
• Shock absorbers can be installed. 
• 45A recommends 12xx to 22xx motor

 Includes

• 1 x HIFIONRC TAC F7 HD Mini 20x20 Stack 
• 1 x HIFIONRC 45A 3-6S 4-in-1 ESC