Sipeed MAix BiT for RISC-V AI+IoT


In stock

SKU: 788884
  1. Supply voltage of external power supply: 4.8V ~ 5.2V
  2. Supply current of external power supply:>600mA
  3. Temperature rise:<30K
  4. Range of working temperature:-30℃ ~ 85℃


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Brand: Sipeed
Category: IoT Development Boards
Tags: sipeed
Sipeed MAix: AI at the edge

AI is pervasive today, from consumer to enterprise applications. With the explosive growth of connected devices, combined with a demand for privacy/confidentiality, low latency and bandwidth constraints, AI models trained in the cloud increasingly need to be run at the edge.

MAIX is Sipeed’s purpose-built module designed to run AI at the edge, we called it AIoT. It delivers high performance in a small physical and power footprint, enabling the deployment of high-accuracy AI at the edge, and the competitive price make it possible embed to any IoT devices. As you see, Sipeed MAIX is quite like Google edge TPU, but it act as master controller, not an accelerator like edge TPU, so it is more low cost and low power than AP+edge TPU solution.

Sipeed MAix BiT development board

As many DIYer want build their own work with breadboard, Sipeed newly provide breadboard-friendly board for you, it called MAix BiT

Sipeed 7.Main

MAix’s CPU

In hardware, MAIX have powerful KPU K210 inside, it offers many exciting features:

  1. 1st competitive RISC-V chip, also 1st competitive AI chip, newly released in Sep. 2018
  2. 28nm process, dual-core RISC-V 64bit IMAFDC, on-chip huge 8MB high-speed SRAM (not for XMR :D), 400MHz frequency (able to 800MHz)
  3. KPU (Neural Network Processor) inside, 64 KPU which is 576bit width, supports convolution kernels, any form of the activation function. It offers [email protected],400MHz, when overclock to 800MHz, it offers 0.5TOPS. It means you can do object recognition 60fps@VGA
  4. APU (Audio Processor) inside, support 8mics, up to 192KHz sample rate, hardcore FFT unit inside, easy to make a Mic Array (MAIX offer it too)
  5. Flexible FPIOA (Field Programmable IO Array), you can map 255 functions to all 48 GPIOs on the chip
  6. DVP camera and MCU LCD interface, you can connect a DVP camera, run your algorithm, and display on LCD
  7. Many other accelerators and peripherals: AES Accelerator, SHA256 Accelerator, FFT Accelerator (not APU’s one), OTP, UART, WDT, IIC, SPI, I2S, TIMER, RTC, PWM, etc.


  1. It is twice of M1 size, 1×2 inch size, breadboard-friendly, and also SMT-able
  2. It integrates USB2UART chip, auto-download circuit, RGB LED, DVP Camera FPC connector(support small FPC camera and standard M12 camera), MCU LCD FPC connector(support our 2.4 inch QVGA LCD), TF card slot.
  3. MAix BiT is able to adjust core voltage! you can adjust from 0.8V~1.2V, overclock to 800MHz!

Package Includes:

 1 x Sipeed MAix BiT for RISC-V AI+IoT

Note: The Camera snown in the image doesn’t come with the product.

SKU: 788884 Category: Tag:

Powerful dual-core 64-bit open architecture-based processor with rich community resources

Debugging Support

High-speed UART and JTAG interface for debugging

Supply current of external power supply


Supply voltage of external power supply

4.8V ~ 5.2V

GPIO interface

All GPIOs connected to header 2*20 2.54mm

Micro SD card(TF card)slot

Support Self-elastic card holder

One-click Download circuit

Just connect the USB type C cable to complete the download Onboard CH340, which support 2Mbps baud rate

DVP Camera connector

24P 0.5mm FPC connector

LCD connector

8bit MCU LCD 24P 0.5mm FPC connector


RST button and USR button

Shipping Weight 0.03 kg
Shipping Dimensions 12 × 8 × 3 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 0 votes
    Q Inference time for yolov8n? answer now
    Asked by neevrajkb on December 17, 2023 11:22 am

    Please refer datasheet

  2. 0 votes

    No, it will not work with yolov8n, this module ... Read more

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Country Of Origin: China