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Banana Pi BPI-F5 by SinoVoip

Banana Pi BPI-F5 design with Allwinner Octa-core ARM Cortex-A55 T527 chip design.have a RISC-V CPU, up to 200 MHz,HiFi4 Audio DSP,ARM G57 MC1 GPU,Up to 2 TOPS NPU, support 2/4G RAM and 8-32G eMMC.

Allwinner T527 Octa-core A55, NPU up to 2Tops for edge intelligent AI applications.

T527 series is a high-performance embedded processor with optional AI function in the field of intelligent industrial control and automotive. It is suitable for embedded devices with media and AI functions such as high-performance industrial robots, display and control all-in-one machines, edge intelligent boxes and vehicle terminals.

T527 is used in commercial display/cash register, cloud computer, robot, industrial intelligence, edge computing gateway, post-installation central control, commercial vehicle, industrial computer and other fields

  • SoC: Allwinner T527
  • CPU: Octa-core ARM Cortex-A55 in a DynamlQ big.LITTLE configuration, up to 1.8 GHz
  • GPU: ARM G57 MC1 GPU
  • NPU: Up to 2 TOPS (INT8), Embedded 512KB internal buffer
  • RISC-V MCU for Real-time operating system (etc：RTOS)
  • DSP: 600MHz HiFi4
  • RAM: 2GB/4GB(max 4GB), default 4GB LPDDR4x
  • Storage: 8GB/32GB eMMC, default 32GB eMMC
  • Industrial grade temperature: -40°C to 80°C

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Adafruit Blinka Installation

We use a special library called adafruit_blinka (named after Blinka, the CircuitPython mascot) to provide the layer that translates the CircuitPython hardware API to whatever library the Linux board provides.

For example, on Raspberry Pi we use the python RPi.GPIO library. For any I2C interfacing we'll use ioctl messages to the /dev/i2c device. For SPI we'll use the spidev python library, etc. These details don't matter so much because they all happen underneath the adafruit_blinka layer.