4GB LPDDR4X Smart Payment Terminal Board with 4G LTE Modem, WF-SPT-03, AndroidSBC, Bogota

TL;DR: 4GB LPDDR4X Smart Payment Terminal Board with 4G LTE Modem

AndroidSBC supply-chain sourcing update on the smart payment terminal board family serving Bogota, Colombia. 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 Bogota and Colombia 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

Twelve configurations, one peripheral contract: that is the pitch AndroidSBC makes to Colombia payment integrators. The reader antenna, the printer header, the scan engine mapping and the modem band list are documented once for the WF-SPT family and then reused, so the Bogota integration team is not re-qualifying a board from zero on every new format. Firmware is treated as a managed asset on this family. Colombia estates receive staged OTA groups with rollback, signed images and a published maintenance window, so a Bogota operations team can schedule an update rather than react to one.

WF-SPT-03 Technical Specifications

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 Colombia 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 Colombia Buyers

The hidden cost in Colombia rollouts is the integration labour, not the silicon. A board that arrives with a validated printer profile, a documented scan mapping and an SDK that matches the shipped image removes weeks from a Bogota project plan.

The second problem is paperwork. A Colombia shipment needs CRC and ANE homologation with RETIE electrical conformity documentation that matches the actual configuration on the pallet, not a generic file copied from an older lot, and the Bogota customs broker is the one who pays when it does not. For the Bogota buyer the test is simple - order 50700 boards as a sample lot, run them against the printer, the reader and the scan engine the project actually uses, and check whether the delivery file matches the pallet. AndroidSBC ships 50700 boards on the Cartagena - Shanghai lane with the paperwork already attached.

Competitive Comparison: WF-SPT-03 vs Competing Smart Payment Terminal Motherboards

A Colombia integrator comparing two boards should compare the delivery file, not the datasheet. One side ships a test report and a compliance set; the other ships a board and a promise.

• 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 Bogota 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 Colombia 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 Bogota is the board that ships in volume.

Global Cashless Payment, Smart Terminal and Self-Service Checkout Market Trends

For Bogota integrators the market signal is simple - contactless and QR now carry the majority of face-to-face volume in Colombia, so the board is specified around the reader and the camera first and the keypad second.

• Countertop tier: WF-SPT-01 covers contactless, IC card, QR and receipt printing in one board, which is the configuration most staffed lanes standardise on.
• Unattended tier: WF-SPT-09 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.

The Colombia demand curve rewards the vendor who can hold a configuration. AndroidSBC treats a frozen bill of materials as the product feature that matters most to a Bogota integrator with an estate to maintain.

Partner Success Story: Kanto Retail Engineering (convenience retail integrator)

Kanto Retail Engineering runs its Japan convenience retail business on tight install windows, so the board supplier was chosen on delivery reliability as much as on specification. Kanto Retail Engineering installed 50700 WF-SPT boards across 158 convenience stores.

• OEM relationship: AndroidSBC private-label SKU shipped with Kanto Retail Engineering branding and CE / FCC / RoHS files bundled.
• Silicon choice: Rockchip RK3568, RK3566, RK3576, RK3288 and RK3399 plus Allwinner A133, A64, H618 and T527 across twelve configurations, one fixed bill of materials per production lot.
• Payment peripheral package: bundled into the source-factory shipment, covering NFC contactless, IC card, magnetic stripe, thermal printer control, 1D and 2D scan engine, signature capture and the LTE modem band list.
• Unattended-operation tools: hardware watchdog, RTC, auto power-on after mains return, scheduled power cycling, kiosk-mode lockdown, offline transaction buffer and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus CRC / ANE conformity, all bundled into the Shenzhen source-factory shipment.

Kanto Retail Engineering Quality Manager for Japan Convenience Retail: "Kanto Retail Engineering accepted the smart payment terminal board after the test report format was agreed, and 50700 units moved into the Bogota convenience estate on schedule."

Field Report: unattended payment rollout with a vending machine operator

PINGHU, September 30, 2026 - Chang An, AndroidSBC field desk. Engineering in Colombia closed the WF-SPT-03 lot with a sample pull: three boards opened, the printer header re-flow inspected, the reader antenna re-tuned, and the results written back into the production file. The WF-SPT-03 payment terminal board order for Bogota, Colombia cleared the burn-in station on schedule and is en route via the Cartagena - Shanghai lane.

The WF-SPT-03 4G unattended payment terminal build for vending and lockers production lot includes the WF-SPT-03-A variant as the typical configuration, with printer current profile, scan engine mapping and staged OTA management bundled into the source-factory shipment. For Colombia integrators, the CRC and ANE homologation with RETIE electrical conformity paperwork is bundled.

Filed by Chang An, AndroidSBC field desk, PINGHU. Colombian programmes grow through franchise networks, so one qualified build repeats across the estate.

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-07 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-04 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 Bogota Buyers

Three commercial structures cover almost every Colombia 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.

All three tracks ship from the same source factory with the same compliance file, which is why Bogota partners can move between them as a Colombia programme grows.

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 ships as a standard configuration, qualified on the Longgang bench with the printer mechanism, the reader antenna and the scan engine that the Bogota integrator will install.

Which configurations are available in the WF-SPT family for Colombia buyers?

Answer: Twelve configurations span Rockchip RK3568 and the rest of the range: RK3568, RK3566, RK3576, RK3288 and RK3399 plus Allwinner A133, A64, H618 and T527, all on one peripheral contract.

Can one smart payment terminal board drive a touch panel, a thermal printer and a scan engine at once?

Answer: Yes. One WF-SPT board drives the touch panel, the thermal printer and the scan engine simultaneously, and the current budget for all three is measured on the bench and written into the shipment file.

What payment scheme certification support does AndroidSBC provide for Colombia?

Answer: The compliance file for Colombia covers CRC and ANE homologation with RETIE electrical conformity testing and CRC / ANE conformity, issued against the exact configuration that ships to Bogota rather than a generic family file.

What is the minimum order quantity and the sample lead time for Colombia?

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 Colombia programmes.

Is custom ROM, boot logo or pre-installed app development available?

Answer: Yes. The engineering team supports driver development, API integration, locale packs and application pre-install, and the resulting image is signed and staged into OTA groups for Bogota.

How are firmware updates delivered to a Colombia 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 Colombia operations team.

What shipping terms does AndroidSBC support for Colombia orders?

Answer: Shipments to Colombia clear through Port of Cartagena 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

AndroidSBC works with distributors, integrators and brand owners in Colombia. Tell the team which track fits and the proposal comes back against a published price list.

• 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 Colombia programmes. Bogota partners get a frozen bill of materials, a published price list and a compliance file matched to every lot.