Comes with uart cable? or just usb?

Mine came with the connector to the scanner itself that had bare wires attached. It let me connect directly to my project. It does not have any DB9 or DB25 if that’s what you are asking. A pigtail of individual wires was much more versatile. Yes, serial was one of them. I cannot guarantee what yours will have, I am not the manufacturer or distributor.

where can I found the full config manual?

The unit comes with very basic manual, that provides an email to support for more in depth configurations. They answered all my questions thoroughly and fast, including sending the complete configuration manual with all the codes. I would recommend this item and the manufacturer.

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🚀 Scan Smarter, Integrate Faster, Lead the Future.

LIGHTNING FAST DECODING - Experience near-instant 1D/2D code recognition with intelligent image algorithms.
PLUG PLAY CONVENIENCE - Connect via USB or UART, power on, and start scanning—no complex setup required.
ROBUST COMPACT DESIGN - Lightweight 59g module built to perform reliably from -25°C to 55°C in diverse environments.
OMNI DIRECTIONAL SCANNING - Capture codes from any angle (±360° rotation) for maximum operational flexibility.
SEAMLESS MULTI PLATFORM COMPATIBILITY - Effortlessly integrates with Android, Linux, and Windows for universal deployment.

The Maikrt MC-3000 Embedded QR Code Scanning Module is a compact, ultra-efficient 1D/2D barcode reader designed for seamless integration into access control, payment, and industrial systems. Featuring dual USB and UART TTL interfaces, omni-directional scanning, and compatibility across Android, Linux, and Windows, it delivers rapid, accurate decoding even in low-light conditions. Its plug-and-play design and robust build make it the go-to solution for professionals seeking reliable, scalable smart scanning technology.

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₨2407

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Perfect platform for hard-to-find items. Delivery was prompt.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Brand	Maikrt
Manufacturer	MC-3000
Product Dimensions	2.65 x 6.58 x 6.49 cm; 59 g
Operating System	Android,Linux,Windows
Compatible Devices	Desktop, Laptop, Smartphone
Colour Screen	No
Power Source	Corded Electric,Usb Cable
Batteries Included	No
Batteries Required	No
Connector Type	RS232, USB Cable
Actual viewing angle	6E+1 Degrees
Includes Rechargeable Battery	No
Manufacturer	MC-3000
Country of Origin	USA
Item Weight	59 g

Maikrt Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc

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