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DFRobot Maix Go and Bit AI Development Kit

DFRobot Maix Go, and Bit AI Development Kit feature RISC frame, high performance, low price, AI, and MicroPython support. This Maix Go and Bit Development Kit has a dual-core processor chip with independent FPU, 64bits CPU bit-width, 8MB on-chip SRAM, 400 adjustable nominal-frequency, and double-precision FPU. The Bit AI Development Kit and Board integrate onboard 128Mb high speed and large-capacity flash, high-speed USB to serial port chip CH552, RGB LED, MEMS microphone, 24-pin DVP camera interface, 24-pin 8bit MCU LCD interface. The Bit AI kit also includes M12 camera, default with 4mm focal length HD lens (with 650nm infrared cut filter), users can change the lens by themselves.

The Maix Go Development Kit includes an onboard accelerometer (MSA300), an audio encoding chip, and a MEMS microphone. 

Features

  • K210 controller chip
  • Dual-core RISC-V 64-bit IMAFDC chip kernel
  • Main frequency, nominal 400M, can be overclocked to 600M
  • 6MB general purpose memory+2MB AI memory
  • 16MB Flash
  • Supports MicroPython
  • Compatible with most OpenMV algorithms
  • Support neural network algorithm, encapsulates the nnn class of mpy
  • Neural network algorithm speed, hundreds of GOPS (thousands of times STM32)
  • Face detection speed, conventional algorithms six frames
  • OVGA, RGB image, AI acceleration can reach more than 60 frames
  • Debugging support for UART and JTAG interface
  • GPIOs connected to header 2.54mm
  • DVP camera connector, 24P 0.5mm FPC connector (compatible with OV2640, OV7740, OV5640, etc. )
  • 8-bit MCU LCD 24P 0.5mm FPC connector
  • On-board MEMS microphone
  • On-board TF card slot

Specifications

  • 4.8V to 5.2V input current
  • >600mA input current
  • <30K temperature rise
  • -30°C to 85°C operating temperature range
  • Maix Bit AI Development Kit and Board:
    • 53.3mm × 25.4mm dimensions
  • Maix Bit AI Development Kit:
    • M12 camera: 4mm focal length HD lens (with 650nm infrared cut filter)
    • 2.4” LCD
  • Maix go AI development kit
    • 90mm × 61.5mm × 9.5mm dimensions
    • 60mm × 88mm Maix Go size
    • 802.11 b/g/n wireless standard
    • 2400Mhz to 2483.5Mhz frequency range
  • TX power
    • 802.11.b: +15dBm
    • 802.11.g: +10dBm (54Mbps)
    • 802.11.n: +10dBm (65Mbps)
  • IPEX 3.0mm × 3.0mm antenna connector
  • Station/SoftAP/SoftAP+Station Wi-Fi mode

Additional Resource

Publicado: 2020-03-19 | Actualizado: 2024-06-13