FOXEERF405

The FOXEERF405 described here:

This board use the STM32F405RGT6 microcontroller and have the following features:

• 1024K bytes of flash memory,192K bytes RAM,168 MHz CPU/210 DMIPS
• The 16M byte SPI flash for data logging
• USB VCP and boot select button on board(for DFU)
• Stable voltage regulation,9V/2A DCDC BEC for VTX/camera etc.And could select 5v/9v with pad
• Serial LED interface(LED_STRIP)
• VBAT/CURR/RSSI sensors input
• Suppose IRC Tramp/SmartAudio/FPV Camera Control/FPORT/telemetry
• Supports SBus, Spektrum1024/2048, PPM. No external inverters required (built-in).
• Supports I2C device extend(baro/compass/OLED etc)
• Supports GPS
• Supports MPU6000 or ICM20689