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Home / Computer Hardware, Monitors & Peripherals / SevenStar Bug Visual Recognition Sensor K210 Camera Module ESP32 Development for Arduino
Computer Hardware, Monitors & Peripherals

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Processor Kendryte K210 RISC-V
Camera Sensor OV2640 CMOS
Max Resolution 640x480 Pixels
Frame Rate 30 FPS
Communication UART, I2C, SPI
Power Input 5V DC
Compatibility ESP32, Arduino, MaixPy
Recognition Types Face, Color, Shape
Dimensions 42mm x 32mm x 15mm
Weight 12 Grams

5 reviews

A

Anonymous

Mar 27, 2026

Rating: 5/5

Fast Processing

Recognition latency is very low. Great for real-time robotics projects.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Great Value

Best sensor in this price range. Highly recommend for students.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Excellent Module

Works perfectly with my ESP32 setup. Recognition is fast and accurate.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Solid Build

Gets slightly warm during operation but performance remains stable.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Good but tricky

Hardware is solid but documentation needs improvement for beginners.

5 FAQ

Q: Can it detect QR codes?

A: Yes, QR code recognition is supported via the built-in AI functions.

Q: What is the typical power draw?

A: Approximately 200mA during active vision processing.

Q: Is the lens focus adjustable?

A: No, it comes with a fixed focus lens optimized for close range.

Q: Can I use Python for programming?

A: Yes, it supports MaixPy firmware which is Python-based.

Q: Does it support WiFi connectivity?

A: No, this is the standalone K210 version without WiFi module.

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