M5Stack UnitV K210 AI Camera M12 Version (OV7740)

M5StackSKU: U078-V-M12
Sale price £37.90
incl. VAT
excl. VAT
Only 20 units left

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Introducing the UNIT-V M12 AI Camera - the ultimate embedded solution for machine vision enthusiasts and professionals alike. This powerful camera unit combines cutting-edge technology with a compact design to give a great performance.

Equipped with an M12 lens and powered by the advanced K210 processor, the UNIT-V M12 offers unparalleled processing capabilities. Its dual-core 64-bit RISC-V CPU and neural network processor edge computing system-on-chip ensure efficient and lightning-fast operations, enabling seamless execution of complex algorithms.

The camera unit features an OV7740 wide-angle camera module with an M12 optical lens, providing versatility for different imaging requirements. Users have the freedom to replace the lens with other M12 options, allowing for customised imaging solutions. Additionally, the UNIT-V M12 boasts two programmable buttons and a TF card expansion slot, providing convenient control and ample storage capacity.

Designed for seamless integration, the UNIT-V M12 comes equipped with an HY2.0-4P interface and a TYPE-C interface, enabling effortless data connection to the controller. Its compact form factor makes it suitable for embedding in various devices, while its machine vision processing capabilities enable a wide range of image recognition tasks. From the real-time acquisition of target size and coordinates to identifying object types, this camera excels at delivering accurate and actionable data.

One of the standout features of the UNIT-V M12 is its ability to perform convolutional neural network calculations. This empowers users with a low-threshold machine vision solution, making it accessible to both beginners and experts in the field.


  • Dual-Core 64-bit RISC-V RV64IMAFDC (RV64GC) CPU / 400Mhz(Normal)
  • Dual Independent Double Precision FPU
  • 8MiB 64bit width On-Chip SRAM
  • Neural Network Processor (KPU) / 0.8Tops
  • Field-Programmable IO Array (FPIOA)
  • AES, SHA256 Accelerator
  • Direct Memory Access Controller (DMAC)
  • Micropython Support
  • Firmware encryption support
  • On-board Hardware resources:
    • Flash: 16M
    • Camera: OV7740
    • Button: button: x2
    • External Storage: TF card/Micro SD
    • Interface: HY2.0/compatible GROVE


Resources Parameters
Kendryte K210 Dual-Core 64-bit RISC-V RV64IMAFDC (RV64GC) CPU / 400Mhz(Normal)
Flash 16M
Input voltage 5V @ 500mA
KPU Neural network parameter size 5.5MiB - 5.9MiB
Interface TypeC 1x, GROVE (I2C+I/0+UART) 1x
Button Custom button x 2
Image Sensor M12 wide-angle lens ov7740
FOV 80°
External storage TF Card/Micro SD
Shell material Plastic ( PC )+CNC (ALUMINIUM)
Product Size 40 x 24 x 16.4mm
Package Size 70 x 50 x 30mm
Product Weight 13.9g
Package Weight 52.6g


Package Contents

  • 1x Unit V M12
  • 1x 20cm 4-Pin Grove Cable
  • 1x 100cm USB-C Cable

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