M5Stack QR Code Scanner Unit STM32F030

The M5Stack QR Code Scanner Unit STM32F030 is an innovative solution for capturing QR codes and barcodes. Equipped with a high-resolution CMOS QR code capture engine and a powerful STM32F030 microcontroller, this compact development board offers outstanding performance for various applications. The unit supports both one-dimensional and two-dimensional codes, making it versatile for use in logistics, retail, or manufacturing. A notable feature is the side switch that allows for easy switching between I2C and UART communication interfaces, significantly simplifying integration into existing projects. Additionally, the unit can operate in both automatic continuous trigger mode and manual trigger mode, allowing for flexible adaptation to different requirements.

• High-resolution CMOS QR code capture engine with 640x480 resolution
• Switch between I2C and UART communication interfaces
• Supports multiple types of one-dimensional and two-dimensional codes
• Integrated scan trigger button, buzzer, and LED lights for visual and acoustic feedback
• Configurable for automatic continuous trigger or manual trigger mode.