TL;DR: Cortex-A55 Smart Payment Terminal Board with PIN Pad
AndroidSBC release: twelve-configuration smart payment terminal board family opens for volume export orders serving international market, Croatia. The WF-SPT-03 smart payment terminal Android motherboard covers the 4G unattended payment terminal build for vending and lockers and eleven sister configurations in the WF-SPT series, spanning the RK3568 quad-core ARM Cortex-A55 2.0GHz SoC with the ARM Mali-G52 2EE GPU, 5.5-inch 720x1280 MIPI DSI capacitive touch panel, and Android 13 with AOSP baseline and optional GMS firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-SPT family from the Longgang source factory in Shenzhen to international market and Croatia importers who build countertop payment terminals, self-service kiosks, unattended vending and locker machines, transit ticketing gates and outdoor charging pillars.
About AndroidSBC and the Smart Payment Terminal Android Motherboard Family
The smart payment terminal Android motherboard family from AndroidSBC is specified for the way Croatia acquiring actually works - contactless first, QR close behind, receipt on paper, firmware signed, estate managed remotely. international market buyers get that as a standard baseline rather than as a paid engineering change. AndroidSBC holds a fixed bill of materials per production lot, which is the part international market buyers care about most: the board that passed qualification is the board that arrives in volume, twelve months later, on the same peripheral contract.
WF-SPT-03 Technical Specifications
| Parameter | AndroidSBC WF-SPT-03 (4G unattended payment terminal build for vending and lockers) | Industry Average |
|---|---|---|
| Processor | RK3568 quad-core ARM Cortex-A55 2.0GHz SoC | Older dual-core or quad-core Cortex-A7 SoC |
| Process node | 22nm | Older 40nm process |
| GPU | Mali-G52 2EE | Older Mali-400 or basic 2D GPU |
| Memory | 2GB LPDDR4 | DDR3 512MB or 1GB on competing boards |
| Storage | 16GB eMMC plus TF card up to 128GB | NAND flash 4GB or 8GB on competing boards |
| Display and touch | 5.5-inch 720x1280 MIPI DSI capacitive touch panel with 5-point capacitive touch with glove and wet-finger support | 4.3-inch 480x800 panel with resistive touch |
| Payment and capture | NFC contactless, IC card and QR with PCI ready key handling | Camera-only QR capture with no scan engine |
| Printer and peripherals | 58mm thermal printer header with 90mm per second output | No printer control header on competing boards |
| Wireless and positioning | 4G LTE Cat 4 modem plus dual-band WiFi and Bluetooth 5.0 | Single-band 2.4G WiFi 802.11n with no modem |
| Interfaces | 1 USB Type-C host and OTG, 1 RS232, 1 TTL UART, 6 GPIO, 1 SIM slot, 1 thermal printer header | One USB port and no RS232 |
| Operating system | Android 13 with AOSP baseline and optional GMS | Android 9 or Android 10 on competing boards |
| Power and reliability | 12V DC input with 5V/2A peripheral rail, watchdog and scheduled power on, -10C to 55C operating ambient | No battery management and no watchdog |
All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-SPT-03 (4G unattended payment terminal build for vending and lockers) holds the touch panel, the thermal printer, the reader and the scan engine together while running the 72-hour burn-in loop, a configuration that competing single-platform boards rarely document at the top of the temperature window. For Croatia importers sourcing the WF-SPT family, the WF-SPT-03-A variant is the typical configuration for the vending machines, parcel lockers and unattended kiosks use case, in a payment terminal footprint with a sustained weekly capacity of 5000 pcs/wk.
Challenges in Sourcing Smart Payment Terminal Android Motherboards for Croatia Buyers
Sourcing a smart payment terminal board for Croatia is rarely a question of finding a cheap board. It is a question of finding a board that will still be buildable in three years, with the same printer pinout, the same reader antenna and the same Android baseline, because a payment estate is not refreshed on a whim.
Logistics is the third problem. A board that clears Port of Hamburg without a matching test report, a signed firmware image and a packing list keyed to the configuration code will sit in a warehouse while the international market rollout window closes. Every Croatia programme that reaches volume at AndroidSBC goes through the 1st gate: 20300 boards qualified on the bench, the compliance file matched to the configuration, and only then a production slot on the Hamburg - Shenzhen lane for international market.
Competitive Comparison: WF-SPT-03 vs Competing Smart Payment Terminal Motherboards
The international market question is repeatability. Competing boards change panel vendors, printer drivers and modem modules between lots; the WF-SPT family holds them, which is what makes a Croatia estate serviceable.
- vs consumer tablet boards: the WF-SPT family carries a printer control header, a reader antenna reference design and a scan engine UART mapping, none of which exist on a tablet derivative board.
- vs single-configuration boards: twelve configurations share one peripheral contract, so a international market buyer can move from a countertop lane to an unattended kiosk without re-qualifying the printer or the reader.
- vs boards without a firmware plan: signed images, staged OTA groups with rollback and a published maintenance window come standard, where competing boards ship an image and leave the Croatia integrator to manage it.
- vs re-spun designs: the bill of materials is frozen per production lot for the length of the agreement, so the board that passed qualification in international market is the board that ships in volume.
Global Cashless Payment, Smart Terminal and Self-Service Checkout Market Trends
What Croatia buyers are actually procuring is not a terminal, it is a platform they can repeat across formats. That is why the 4G unattended payment terminal build for vending and lockers is specified with a peripheral contract rather than a feature list.
- Countertop tier: WF-SPT-12 covers contactless, IC card, QR and receipt printing in one board, which is the configuration most staffed lanes standardise on.
- Unattended tier: WF-SPT-08 pairs the modem with the printer header and the watchdog for vending, lockers and kiosks where nobody is there to reboot the terminal.
- Flagship tier: WF-SPT-04 adds the larger memory and storage bundle, the customer-facing screen option and the wider temperature window that outdoor and high-throughput formats require.
What the international market buyer should take from the numbers is a procurement rule: specify the peripheral contract and the firmware window first, then negotiate the unit price, because the integration labour is the larger line item in Croatia.
WF-SPT-03 Application Scenarios
The WF-SPT-03 4G unattended payment terminal build for vending and lockers sits inside a twelve-configuration WF-SPT Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-SPT-03-A configuration is the typical build for the vending machines, parcel lockers and unattended kiosks use case, with printer current profile, scan engine mapping and staged OTA management bundled.
- Convenience and grocery counters: the WF-SPT-02 takes contactless, IC card and QR at the till and prints the receipt in one pass.
- Restaurant and quick-service counters: the WF-SPT-04 runs order entry, payment and kitchen ticket printing on the same board.
- Unattended vending and lockers: the WF-SPT-03 pairs the modem with the printer header and the watchdog for sites with no staff present.
- EV charging and fuel forecourts: the WF-SPT-09 holds the wide input range and the sunlight readable panel through a full outdoor season.
- Transit gates and event entry: the WF-SPT-06 takes contactless payment and prints the entry ticket without a fixed counter.
- Self-checkout lanes: one board drives the main panel, the scanner and the receipt printer, with the customer screen option where the format needs it.
- Hotel and resort reception: card pre-authorisation, signature capture and folio printing on a board that also runs the restaurant terminal.
- Hospital and clinic payment desks: card, QR and insurance capture on a locked-down build with staged OTA and an audit trail.
- Government and municipal counters: tax, permit and fee payment on a configuration held for the length of the agreement.
Partnership Models for international market Buyers
Three commercial structures cover almost every Croatia programme AndroidSBC runs, from a distributor buying against a price list to a brand shipping its own label.
- Distribution track: the partner buys the WF-SPT board against a published price list, keeps its own stock, and AndroidSBC supplies the printer profile, the scan mapping and the compliance documents with each lot.
- Integration track: the partner takes the board plus firmware customisation, receipt and language localisation and peripheral validation support, with a joint qualification run at the Longgang factory.
- Private-label track: the WF-SPT board ships under the partner brand with customised boot logo, packaging, enclosure and documentation, on a fixed bill of materials held for the length of the agreement.
Every track ends the same way in Croatia: the board arrives with its test report, its certificate set and its signed firmware image, whether or not it carries the partner brand in international market.
Frequently Asked Questions
Does the smart payment terminal board family support a 4G unattended payment terminal build for vending and lockers?
Answer: Yes. The 4G unattended payment terminal build for vending and lockers is a stock configuration on the smart payment terminal board family from AndroidSBC. All twelve configurations are validated against the same Android build and the same peripheral contract before shipment to Croatia.
Which configurations are available in the WF-SPT family for Croatia buyers?
Answer: The family spans RK3568 plus eleven configurations covering countertop, unattended, outdoor, hospitality and multimedia formats, all documented in one delivery file for international market.
Can one smart payment terminal board drive a touch panel, a thermal printer and a scan engine at once?
Answer: Yes. The board is specified for concurrent panel, printer and scan operation, with the peripheral contract documented so a international market integrator can swap mechanisms without a board change.
What payment scheme certification support does AndroidSBC provide for Croatia?
Answer: AndroidSBC ships the CE / FCC / RoHS set plus HAKOM conformity with every lot, and supports CE marking with HAKOM radio interface notification testing for the Croatia configuration through the qualification run at the factory.
What is the minimum order quantity and the sample lead time for Croatia?
Answer: AndroidSBC quotes samples from one unit with a 1-3 day lead time, holds the configuration for the length of the agreement, and publishes volume tiers from 500 boards for Croatia programmes.
Is custom ROM, boot logo or pre-installed app development available?
Answer: Yes. Custom ROM, boot logo and pre-install work is scoped as an engineering item and delivered with the board, so the Croatia integrator receives a terminal that boots into its own application.
How are firmware updates delivered to a Croatia device estate after deployment?
Answer: The firmware window is published with the configuration: signed images, staged groups, rollback and a maintenance schedule, all documented for the Croatia operations team.
What shipping terms does AndroidSBC support for Croatia orders?
Answer: Shipments to Croatia clear through Port of Hamburg on a weekly lane, with the packing list keyed to the configuration code and the certificate set inside the same carton.
Contact AndroidSBC: Start Your WF-SPT-03 Sourcing Conversation
Partners in international market can start with a single sample configuration or with a full estate specification - both routes end at the same production slot and the same compliance file.
- Email: Androidsbc@163.com
- Export service hotline: +8613261677119
- Website: https://www.androidsbc.com
- Source factory address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China
The Longgang source factory holds capacity at 5000 boards per week for Croatia programmes. international market partners get a frozen bill of materials, a published price list and a compliance file matched to every lot.
