Chatten Sie auf WhatsApp

POS Hardware Bridge for ERPNext — SaaS Tools App for ERPNext

Produktdetails werden auf Englisch angezeigt. Übersetzungen folgen in Kürze.

Preis: $399.00 USD
ERPNext-Versionen: —
Rüstzeit: 30 Min
Lizenz: Einmalig und unbefristet
Sprachen: 11 Sprachen

Einmalkauf

POS Hardware Bridge for ERPNext

Name: POS Hardware Bridge for ERPNext
Brand: ECOSIRE
SKU: erpnext-pos-hardware-bridge

A local hardware agent plus a Frappe app that wires ESC/POS receipt printers, cash drawers, weighing scales, customer pole displays and card terminals directly into ERPNext POS. ECOSIRE builds, installs and supports it for your exact hardware and store layout.

$399.00USD

Keine Zahlung jetzt. Dies sendet eine Angebotsanfrage an unser Team – wir melden uns per E-Mail mit Preisen und nächsten Schritten.

Hauptfunktionen

Raw ESC/POS receipt printing over USB, serial and network (port 9100) with per-`Print Station` routing

Cash-drawer kick fired automatically on `POS Invoice` submit via a `hooks.py` doc event, with a manual re-open whitelisted method

Weighing-scale capture from serial and USB devices (Toledo/NCI continuous and NMEA-style frames), streamed into the POS quantity field via client script

Customer-facing VFD pole display output showing running line items, subtotal and change due

Barcode-scanner auto-focus handling that pins keyboard-wedge input to the item field so scans never land in the wrong control

Card-terminal brokering for supported integrated payment devices, matched to a `Mode of Payment`

Local hardware agent for Windows and Linux that owns the physical ports; the browser only calls it over localhost

Frappe app with dedicated `Hardware Device`, `Print Station` and `Device Profile` DocTypes linked to each `POS Profile`

Whitelisted `frappe.whitelist()` methods and the Frappe REST API for print/kick/weigh calls, validated server-side

Configurable print formats per station (receipt, kitchen ticket, gift receipt) rendered server-side and sent as ready bytes

Scheduler event that heartbeats every agent and raises an alert on an offline or paper-out printer before opening

Permission enforcement through role profiles — only `POS Manager` can register, re-map or retire a device

Multi-lane support: several counters, each with its own device profile, against one ERPNext site

Clean, upgrade-safe app for Frappe/ERPNext v15 and v16 that modifies no core files

Über dieses Produkt

Vanilla ERPNext POS runs in a browser, and browsers deliberately cannot talk to a serial port, a USB scale or a cash-drawer solenoid. That leaves most retailers stuck with a "print to PDF then Ctrl+P" workflow, a drawer they open by hand, and scale weights typed in from a squinting glance at an LCD. The gap is not ERPNext's data model — the POS Invoice, POS Profile and Mode of Payment DocTypes are perfectly capable — it is the last two feet between the browser tab and the physical counter. That is exactly the road ERPNext core runs out of.

Warum POS Hardware Bridge for ERPNext wählen

Raw ESC/POS receipt printing over USB, serial and network (port 9100) with per-`Print Station` routing

Cash-drawer kick fired automatically on `POS Invoice` submit via a `hooks.py` doc event, with a manual re-open whitelisted method

Weighing-scale capture from serial and USB devices (Toledo/NCI continuous and NMEA-style frames), streamed into the POS quantity field via client script

Customer-facing VFD pole display output showing running line items, subtotal and change due

Barcode-scanner auto-focus handling that pins keyboard-wedge input to the item field so scans never land in the wrong control

Card-terminal brokering for supported integrated payment devices, matched to a `Mode of Payment`

POS Hardware Bridge closes that gap with two cooperating pieces. First, a lightweight local agent installed on the counter PC (Windows or Linux) that owns the real devices: it speaks raw ESC/POS over USB/serial and to network printers on port 9100, fires the drawer-kick escape sequence, reads NMEA/continuous weight frames from serial and USB scales, pushes line text to VFD pole displays, and brokers messages to supported card terminals. Second, a proper Frappe app (pos_hardware_bridge) installed on your ERPNext site that adds the DocTypes to model this cleanly — Hardware Device, Print Station and a Device Profile linked to each POS Profile — plus whitelisted API methods the browser calls over localhost. When a cashier hits Pay, a hooks.py doc event on POS Invoice submit renders the receipt from a print format and hands the byte stream to the agent, which prints and kicks the drawer in one round trip. Client scripts on the POS page keep barcode-scanner focus pinned to the item field so a scan never lands in the wrong input, and stream live scale weight into the quantity field for weighed items.

Everything is built on Frappe idioms rather than bolted on. Permissions are enforced through role profiles so only a POS Manager can register or re-map a device; server scripts and the whitelisted methods validate every payload; a scheduler event heartbeats each agent and flags an offline printer before the morning rush finds it. The app targets Frappe/ERPNext v15 and v16, ships as installable source in your own git repo, and touches none of your core files — it is a clean app you can audit, fork and carry across future upgrades.

Because this is build-to-order, we start from your actual hardware list and store topology, not a generic driver pack. After a short scoping call we confirm the exact printer models, scale protocols, terminal make and number of lanes, then build and test against that matrix. Typical delivery is 2–4 weeks from confirmed scope. You receive the working app and agent, UAT on a staging site with a rollback plan, a training session for your team, and a post-go-live support window — then the git repository is handed to you so it is unambiguously yours.

Was Sie bekommen

Installable source code for the `pos_hardware_bridge` Frappe app plus the local hardware agent, built for your v15/v16 site
Installation and configuration on your environment, including device registration and per-lane `Device Profile` mapping
Technical documentation: architecture, DocType reference, whitelisted API surface, hooks and scheduler events
End-user guide plus a live training session for cashiers and POS managers
UAT on a staging site against your real hardware matrix, with a documented rollback plan
Post-go-live support window for defect fixes and configuration adjustments
Handover of the complete git repository so the code is unambiguously yours
Supported-hardware matrix documenting every tested printer, scale, display and terminal model

Für wen das ist

Multi-lane retailer

Runs several checkout counters on ERPNext POS and needs each lane to print, kick its own drawer and read its own scanner reliably, not a shared browser hack.

Grocery or deli operator

Sells weighed goods and needs live scale weight to flow straight into the POS quantity field, plus a customer pole display showing price and change for trust at the counter.

IT / operations manager

Owns the hardware fleet and wants an auditable, upgrade-safe Frappe app with device heartbeats and offline-printer alerts, not undocumented scripts scattered on each till.

ERP implementation partner

Delivering ERPNext to a retail client and needs the peripheral layer handled by specialists, with clean source and a git handover they can maintain.

Installationsübersicht

Von ECOSIRE herunterladen
Kaufen Sie die Lizenz auf ecosire.com und laden Sie die ZIP-Datei der POS Hardware Bridge for ERPNext-App von Ihrem Konto-Dashboard herunter.
Fügen Sie die App zu Ihrer Bank hinzu
Extrahieren Sie die ZIP-Datei in den Apps-Ordner Ihrer Bank oder führen Sie „bench get-app“ mit dem Pfad zur extrahierten App aus.
Installieren Sie es auf Ihrer Website
Führen Sie „bench --site SITE_NAME install-app APP_NAME“ gefolgt von „bench migrate“ aus, um POS Hardware Bridge for ERPNext zu installieren und sein Schema anzuwenden.
Aktivieren Sie Ihre Lizenz
Öffnen Sie die ECOSIRE-Lizenzeinstellungen auf Ihrer Website und aktivieren Sie Ihren Lizenzschlüssel. Erfordert die kostenlosen Apps ecosire_connect und ecosire_license_client.

Wie POS Hardware Bridge for ERPNext im Vergleich abschneidet

Kriterium	ECOSIRE	Benutzerdefinierter Build	Konkurrent
Peripheral support (printer, drawer, scale, display)	All four wired through a local agent + Frappe app	Whatever you have time to build and debug	Usually printer-only, fixed model list
Cash-drawer kick on payment	Automatic on `POS Invoice` submit via hooks	Possible but you own the escape sequences	Sometimes, tied to specific printers
Weighing-scale capture	Serial/USB weight streamed into quantity field	Requires protocol work per scale	Rarely included
ERPNext v15/v16 fit	Clean app, DocTypes + hooks, no core edits	Depends on developer discipline	Varies; may lag versions
Fit to your exact hardware	Built and tested against your device matrix	Yes, if you scope and test it yourself	Generic; hope your model is listed
Support & code ownership	Post-go-live window + full git handover	You maintain it entirely	Vendor support, no source
Delivery model	Build-to-order, 2–4 weeks from scope	Open-ended, depends on your team	Instant install, generic behavior
Multi-lane & device profiles	Per-lane `Device Profile` on each `POS Profile`	Build the abstraction yourself	Often single-station assumptions

Häufig gestellte Fragen zu POS Hardware Bridge for ERPNext

+Can I download and install this today?

No. This is a build-to-order product, not a Frappe Cloud Marketplace download. ECOSIRE builds it against your specific hardware and store setup, then installs and supports it. It is honest work done for you, not an instant download.

+How long does delivery take?

Typically 2–4 weeks from confirmed scope. After a short scoping call we lock your hardware matrix (printer models, scale protocols, terminals, number of lanes), then build, test on staging and deploy. Complex terminal integrations can extend the timeline, which we flag before you commit.

+Which ERPNext versions are supported?

Frappe and ERPNext v15 and v16. It ships as a clean, standalone app that adds its own DocTypes and hooks and touches no core files, so it stays upgrade-safe.

+How do updates and support work after go-live?

Every engagement includes a post-go-live support window for defect fixes and configuration changes. Because you receive the full git repository, your own team can also maintain and extend it. Extended support and new-hardware onboarding are available as a follow-on.

+What if my printer, scale or card terminal is unusual?

Tell us the exact models during scoping. We build against your real hardware matrix and document every tested device. If a device needs a bespoke protocol, we scope that explicitly rather than assuming a generic driver will work.

+Why not just use the browser's print dialog?

Browsers cannot open serial ports, drive a USB scale or kick a cash drawer, and the print dialog forces a manual step per sale. The local agent owns the physical devices and the ERPNext app calls it over localhost, so Pay prints the receipt and opens the drawer in one action.

+Do I own the code?

Yes. At handover you receive the complete git repository for both the Frappe app and the agent. There is no per-seat lock-in on the source — it is yours to audit, fork and carry forward.

Angebot anfordern