I have a QR code scanner element and I want to take QR code from people who come my company. This is for control COVID-19. I can't find any schema to connect Arduino and Scanner V3.0 module. I need help. Sorry for my trouble English and ignorance :).
Please post a link to the data sheet of the QR reader. Then we can see what interface it has.
Here's some of it:
MH-ET LIVE Barcode Scanner V3.0 - MH-ET-LIVE-SCANNER (tinytronics.nl)
Micro USB UART interface
Micro USB HID (Human Interface Device/keyboard) interface
1D format: UPC/BAN, UPC/BAN with supplements, BooklandEAN, ISSN, UCC Coupon Extended Code, Code 128, GS1-128, ISBT 128. Code 39, Code 39 Full ASCII, Trioptic Code 39, Code 32, Code 93, Code 11, Matrix 2 or 5, Interleaved 2 or 5, Discrete 2 or 5, Codabar, MSI, Chinese 2 or 5, GS1 DataBar variations, Korean 3 or 5, ISBT Concat
2D format: QR Code, PDF417, Data Matrix
Dimensions (LxWxH): 65x28x13.7mm
November 3, 2021, 4:25pm
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