M200D Mini Fixed 2D Barcode Scanner Module

The M200D is a compact, plug-and-play barcode scanning engine built for makers and integrators who need reliable 1D and 2D code reading in a tight form factor. Powered by an advanced CMOS sensor with global shutter exposure, this module decodes barcodes accurately whether they appear on printed labels, packaging, or directly on a screen, making it a versatile choice for POS terminals, kiosks, vending machines, and custom embedded devices. Its driver-free operation means it works right out of the box across Windows, Android, Linux, and Mac OS without complicated setup.

Flexibility is built into the M200D through three selectable trigger modes: manual, continuous, and auto-induction, the last of which wakes the module automatically when a barcode passes through its scanning window, saving both power and time. Communication is handled over TTL, USB, or RS232 interfaces, giving developers multiple integration paths depending on their host hardware, along with full serial port command support for deeper secondary development.

Built with shock-resistant ABS housing, the module is rated to survive drops from up to 2 meters, adding durability for demanding retail and industrial environments. Its extremely small footprint makes it easy to embed into miniature equipment where space is at a premium, making it a solid choice for anyone building custom scanning solutions from scratch.

Specification:

• Model Number : YHD-M200D
• Sensor Type : CMOS (Global Shutter)
• Interface : TTL / USB / RS232
• Trigger Mode : Manual / Continuous / Auto-Induction
• Decode Capability (1D) : UPC-A, UPC-E, EAN-8, EAN-13, Code 128, Code 39, Code 93
• Decode Capability (2D) : QR Code, Data Matrix, PDF417, Aztec, Maxicode
• System Support : Windows, Android, Linux, Mac OS
• Housing Material : ABS (Shock-Resistant)
• Drop Resistance : 2.0m (6.6ft)