2D Codes Scanner Module (E), Barcode / 2D Code Scanner Module, Supports Metal DPM Code Recognition, Compatible With Multiple Barcode Formats Including DotCode And DM, Onboard USB And UART Interfaces USB HAT and plug the PH2

and plug the PH2

Interfaces: I2C (0x52/0x53)

Unlike sensors with exposed circuit boards (like the HC-SR04) or inconvenient split designs (JSN-SR04T)

Reset Button: 1 × For resetting both MCU and LCD

12MHz crystal

2D Codes Scanner Module (E), Barcode / 2D Code Scanner Module, Supports Metal DPM Code Recognition, Compatible With Multiple Barcode Formats Including DotCode And DM, Onboard USB And UART Interfaces USB HAT and plug the PH2TheBarcode Scanner Module (E)is a Barcode 2D code scanner module, by using the intelligent image recognition algorithm, it can decode the 1D 2D and DPM code on paper or PCB board quickly and accurately, compatible with multiple barcode formats including DotCode and DM, supports high accuracy, high speed and high contrast barcode scanning. Onboard USB and UART interfaces, can be directly plugged into a computer, or be easily integrated into kinds of