AT10U3 (00102-03030) Non-Dedicated USB Open Cash Drawer with TTL Port
AT10U3 (00102-03030) Non-Dedicated USB Open Cash Drawer with TTL Port - Image 2

AT10U3 (00102-03030) Non-Dedicated USB Open Cash Drawer with TTL Port

USB Open Cash Drawer Adapter, open with Preset Code with external TTL serial port

AT10U3 (00102-03030) Non-Dedicated USB Cash Drawer Trigger

open cash drawer with preset command code and TTL Serial port connect other device

  • support Android 5.0 or above, Windows 11, 10, 8.1, 7, macOS
  • open cash drawer to communicate with Android tablet, desktop computer and POS terminal
  • USB Type-C interface, Virtual Serial COM Port
  • Non-Dedicated Serial : USB open cash drawer with specific/preset command code
    • when your POS application sends a specific/preset command code to COM port, the cash drawer will open
      the drawer responds only to specific command code
      if the correct code is sent, the drawer opens; otherwise, it remains closed
  • AT10U3 Cash Drawer Trigger Compatible with 12–24V RJ11/RJ12 cash drawers. Standard RJ11/12 fit—works with all printer‑driven models.

  • 00102-03030 provide 3.5mm jack for TTL serial port : POS App can open cash drawer and connect other Device

  • Your POS application needs to be developed.

Note : Model AT10U3-00102-03030 requires technical knowledge and system development.

  • No external power supply needed
  • Android : support OTG

Additional :

  • International Delivery : ship worldwide via Express Air / Regular Air / Surface
  • Prices in USD
  • DO NOT ship to P.O. Box
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Date Sheet

Model # AT10U3 (00102-03030) open cash drawer via USB
Interface 1. USB Port : Type-C Virtual (Serial) COM port
2. Cash Drawer Port : RJ11/12
3.  TTL Serial Port : 3.5mm Jack
Power USB Type-C Direct Port Power DC5V, <500mA (no power supply needed)
For Cash Drawer Type 12~24 Volts, <1.5A, RJ12 (support RJ11), default to fit cash drawer PIN 2,4 and PIN 4,5
Supported OS Android 5.0 or above, Windows 11, 10, 8.1, 7, MacOS
Cable 1. USB Type A to Type C x1 OR USB Type C to Type C x1
2. 3.5mm 3-Pin Jack <> DB9F Serial
Casing aluminium
Colour black
Weight 60g net without cable
Dimension 70x45x24mm DWH
Specifications are subject to change without prior notice.

Demo Video

AT10U3-00102-03002 Non-Dedicated Serial USB Open Cash Drawer Adapter with external TTL Serial Port
open cash drawer with preset command code and TTL-UART link with other device
support Android 5.0 or above, Windows 11, 10, 8.1, 7, macOS
USB Type-C interface, Virtual Serial COM Port
No external power supply needed

  • Open cash drawer with preset command code
  • 3.5mm 3-Pin TTL Serial Jack

FAQs

USB Series Cash Drawer Specifications :

  1. Cash drawer RJ12 6 Pin Plug.
  2.  Electrical 12~24 Volts DC, < 100 Msec, 1A.
  3.  Pin 2 & 4 or Pin 4 & 5 is solenoid.
  4.  Pin 3 & 6 cash drawer sensor.
  5.  * Plus series : Cash drawer sensor type : specify normal open.
  6.  * Pro Series : Cash Drawer support sensor normal open or normal close.

 If you have any questions, please contact us.

Bluetooth Series Specifications :

  1.  Cash drawer RJ12 6 Pin Plug.
  2.  Electrical 12~24 Volts DC, < 100 Msec, 1A.
  3.  Pin 2 & 4 or Pin 4 & 5 is solenoid.
  4.  Pin 3 & 6 cash drawer sensor.
  5.  Cash drawer sensor type : normal open or normal close. (Need to specify model). 

If you have any questions, please contact us enquiry.hk@acode.com

Cash Drawer Sensor -

Normally Open (NO) : The circuit is open when the drawer is closed. It closes when the drawer opens, allowing current to flow — so the sensor sends a signal only when the drawer is open.

Normally Closed (NC) : The circuit is closed when the drawer is closed, meaning current flows by default. When the drawer opens, the circuit breaks —so the sensor stops sending a signal when the drawer is open.
So in NC, the signal is present when the drawer is closed, and disappears when it opens. That loss of signal is what the system detects.

Cash Drawer Sensor Pin :
Normal open : Cash drawer close the sensor Pin 3 and Pin 6 is open.
Normal close : Cash drawer close the sensor Pin 3 and Pin 6 is close.

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