abians7/posandbox repository overview

⁠POSandbox

Your POS, real devices. None of the hardware.

Virtual point-of-sale devices on a 3D workbench in your browser. Your app connects to them exactly as it does to the real ones, over the same wire protocols: no SDK, no mock, no code change.

• Receipt printer: Epson TM-T20III, ESC/POS over raw TCP (port 9100)
• Payment terminal: Adyen Terminal API, local integration over HTTPS (port 8443)
• Cash drawer: driven by the printer (ESC p / DLE DC4)
• Barcode scanner: HID keyboard scanner that types into your Electron app

Break them on demand: paper out, cover open, declined payments, lost responses.

⁠Run

docker run -d --name posandbox -v posandbox-data:/data \
  -p 127.0.0.1:8100:8100 -p 127.0.0.1:9100:9100 -p 127.0.0.1:8443:8443 \
  abians7/posandbox

Open http://localhost:8100⁠ and point your POS at 127.0.0.1:9100 (printer) and https://127.0.0.1:8443/nexo (terminal).

⁠Ports

⁠Tags

latest, X.Y, X.Y.Z · linux/amd64 and linux/arm64

⁠Links

• Source and docs: https://github.com/AbianS/posandbox⁠
• License: GPL-3.0