Poland PosNet fiscal integration

23. tammikuuta 2026


For Windows

Step 1. Install the Installer app

Step 2. Install the microservice

  1. Navigate to the posow.erply.com
  2. Login with Erply user (from admin user group)
  3. Go to the Hardware -> Installer app -> Micro-service Manager
  4. From “Add new micro-service” dropdown list find ‘posnet-fiscal-printing-ms’
  5. Click Continue
  6. Click “Install latest”
  7. On the right side of the microservice configuration “New configuration” fill the “PortName” field (check the device port in the Windows Device Manager, example “COM8”)
  8. Validate the “ConnectionType”:
    1. For COM and USB connections use “SERIAL”
    2. For Ethernet connection use “TCP/IP”
      1. In this case enter the printer’s IP address into the “Address” field
      2. Check the “TcpPort”, it should be 8888
  9. Click “Save new configuration”
  10. Click Start for the microservice

For MacOS

Step 1. Install the Installer app

Step 2. Install the microservice

  1. Navigate to the posow.erply.com
  2. Login with Erply user (from admin user group)
  3. Go to the Hardware -> Installer app -> Micro-service Manager
  4. From “Add new micro-service” dropdown list find ‘posnet-fiscal-printing-ms’
  5. Click Continue
  6. Click “Install latest”
  7. Open the Terminal on your Mac computer
  8. Paste the command ls -l /dev/tty.* 
  9. Find the /dev/tty.usbmodem4F7280051 (NB: Numbers may vary!)
  10. Copy this port name
  11. Navigate back to the posow.erply.com microservice configuration view
  12. On the right side of the microservice configuration “New configuration” fill the “PortName” (paste the copied data from Terminal)
  13. Validate the “ConnectionType”:
    1. For COM and USB connections use “SERIAL”
    2. For Ethernet connection use “TCP/IP”
      1. In this case enter the printer’s IP address into the “Address” field
      2. Check the “TcpPort”, it should be 8888
  14. Click “Save new configuration”
  15. Click Start for the microservice