LT BRF3 F3 flight control Integrated OSD for DIY FPV cross racing mini drone QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopterLT BRF3 F3 flight control Integrated OSD for DIY FPV cross racing mini drone QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopterLT BRF3 F3 flight control Integrated OSD for DIY FPV cross racing mini drone QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopterLT BRF3 F3 flight control Integrated OSD for DIY FPV cross racing mini drone QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopterLT BRF3 F3 flight control Integrated OSD for DIY FPV cross racing mini drone QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopter

LT BRF3 F3 flight control Integrated OSD for DIY FPV cross racing mini drone QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopter

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List price:
US $47.99
Price:
US $45.59

Product Description

LT BRF3 F3 flight control Integrated OSD

for DIY FPV cross racing mini drone

QAV250 QAV-R Nighthawk 250 Robocat 270 quadcopter

Package included: BRFE F3 flight control * 1 set Compact BRF3 Flight Controller Manual v1.1 Features • Optimization for Cleanflight/Betaflight firmware • ARM Cortex-M4 core STM32F303CC with 32bit/72MHz/256K Flash/40K SRAM and hardware floating point unit • MPU6050 and BMP180 / BMP280 Sensors • Build-in 8MB flash for black box log recorder • On board OSD with absolutely original MAX7456EUI+ and standard FTDI debug port • Receiver connector with PPM/SBUS/SumD/DSM2/D.S.M.X and RSSI input • Up to 3 serial ports and 8 PWM outputs • Multifunction connectors with SWD/UART2~3/Soft-serial/Buzzer/LED trip/Voltage detection • Multifunction OSD connectors with video_IN/ video_OUT/ICSP/debug port (UART1) • PDB connector with 5V input/Current and Voltage detection • Power input reverse polarity protection Specification • Power input: 5.0~5.5V • Dimension: 35x35x9mm • Fixing hole spacing: 30mm • Weight: 7.3g • PPM/RSSI/SBUS/SumD Receiver Cable • Camera/video-TX cable • Buzzer/LED strip/voltage detect cable • OSD debug port to FTDI adapter cable Getting started First • Install lastest Silicon Labs CP2102 USB to UART bridge VCP Driver. www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx • Install and launch the Cleanflight Configurator tool. chrome.google.com/webstore/detail/cleanflight-configurator/enacoimjcgeinfnnnpajinjgmkahmfgb • Connect flight controller to computer via USB cable. • Select the correct COM port if it is not automatically detected. • Click connect, verify that communication is established. Basic configuration • Calibrate sensors • Configure ports. • Enable features. • Configure receiver mode. • Configure voltage monitoring. Voltage Scale must be 110. • Configure current sensor. If you use BRPDB the Scale must be about 380. • Configure RSSI if you using a receiver with RSSI output. • Configure other features. • Configure receiver, set channel mapping. • Learn about flight modes and configure channels/switches to activate them as required. • Learn how to arm/disarm. • Bench-test failsafe. • Read safety notes. • Learn how to download and view your flight logs to help tune your aircraft. • Erase dataflash contents before first flight (so you have a log). • Learn how to recognise un-tuned flight characteristics and the effects of a PID controller. (Watch some videos). • First flight should be in Acro/Rate mode (the default mode when no other modes are active). • Tune PIDs. • Backup settings. Firmware Flash (upgrade) • Disconnect power, USB cable and click the Firmware Flasher tab. • Click load Firmware [local] and found that the firmware file. • Be sure selected No reboot sequence / Full chip erase / Manual baud rate 25600. • Press and hold the boot button and released after connecting the USB cable. • Click Flash Firmware and wait for the prompts to complete it. OSD debug • Don’t connect any power to the quad. • Install FT232 VCP driver and connect FTDI to SE port via FTDI adapter cable. • Download MWOSD GUI zip file and open it. • Select the right COM port and wait for reading OSD configuration parameters. • Learn how to modify the parameters, font and write back to the mcu of OSD. Jack and power distribution • The 328P of OSD connected to F303 via UART1. • GPS/SWD/I2C jack connected to F303 via UART2. • SBUS/DSM2 jack connected to F303 via UART3. • When using PDB or external 5V power supply, OSD circuit keep working and communicate with the F303. If you plug a USB cable, the OSD circuit is cut off powered to ensure that the FC can communicate with computer. • When debugging OSD, do not connect the battery/USB cable and just plug a FTDI tool via the FTDI adapter cable. At this time only OSD circuit to work independently

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