Barcode Scanner - CCD Camera (Arduino & Raspberry Pi Compatible)
TTL or USB Barcode Scanner that works with Arduino, Raspberry Pi and all other microcontrollers that support TTL serial or USB.
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TTL or USB Barcode Scanner that works with Arduino, Raspberry Pi and all other microcontrollers that support TTL serial or USB.
Features:
PIN # | Signal Name | I/O | Instruction |
1 | BOOT0 | Input | Low level FLASH to startup |
2 | VDD | - | 5V Input |
3 | GND | - | GND |
4 | RX | Input | TTL-232 Input |
5 | TX | Output | TTL-232 Output |
6 | USB_D- | Input/Output | USB_D-Singal |
7 | USB_D+ | Input/Output | USB_D+ Singal |
8 | NG | - | Null |
9 | Buzz | Output |
|
10 | LED | Input |
|
11 | NG | - | Null |
12 | nTrig | Input | Trigger Input Signal , Keep low level 10ms input can trigger the scan button. |
Arduino Library: https://github.com/serovsergey/e1007
Raspberry Pi Reference: https://www.rtscan.net/raspberry-pi-barcode-scanner/
For Raspberry Pi users who are not looking to save space, we recommend this USB Barcode Scanner which does not require much setup and plugs into a USB port instead of the GPIO like the TTL model here.