Charging Management Payment Terminal with RS232 Port, WF-SPT-04, AndroidSBC, Bogota

TL;DR: Charging Management Payment Terminal with RS232 Port

AndroidSBC head-to-head comparison of the smart payment terminal platform against prior generation boards serving Bogota, Colombia. The WF-SPT-04 smart payment terminal Android motherboard covers the face recognition payment terminal build and eleven sister configurations in the WF-SPT series, spanning the RK3576 quad-core ARM Cortex-A72 2.2GHz plus quad-core ARM Cortex-A53 1.8GHz SoC with the ARM Mali-G52 MC3 GPU, 8-inch 1280x800 eDP main panel plus 3.5-inch customer screen, and Android 14 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-04 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-SPT-04 (face recognition payment terminal build) 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-04-A variant is the typical configuration for the chain pharmacy and supermarket face payment lanes 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

Attended and unattended payment hardware share a board but not a duty cycle. The Bogota buyer who specifies a single configuration for both usually ends up over-specifying the counter and under-specifying the kiosk.

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 155600 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 155600 boards on the Cartagena - Shanghai lane with the paperwork already attached.

Competitive Comparison: WF-SPT-04 vs Competing Smart Payment Terminal Motherboards

Competing boards in this class usually quote a chip and a price. AndroidSBC quotes a configuration: the printer profile, the reader antenna specification, the modem band list, the firmware window and the compliance set for Colombia.

• 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

The payment hardware market that matters to Bogota buyers is not the card terminal of ten years ago. It is the mixed estate - countertop lanes, unattended kiosks, outdoor pillars and softpos capture - and the board that serves all four is the one that wins the Colombia programme.

• Countertop tier: WF-SPT-07 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-05 adds the larger memory and storage bundle, the customer-facing screen option and the wider temperature window that outdoor and high-throughput formats require.

AndroidSBC positions the WF-SPT family against that reading of the Colombia market: one peripheral contract, one Android baseline, one compliance file, so the Bogota integrator scales without re-qualifying.

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 155600 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 155600 units moved into the Bogota convenience estate on schedule."

Field Report: face payment rollout at a national pharmacy chain

SHENZHEN, September 30, 2026 - Meng Yang, AndroidSBC field desk. The WF-SPT-04 configuration was built for the face recognition payment terminal build use case, and the Colombia team ran the acceptance test with the same printer mechanism and reader antenna the integrator will install. The WF-SPT-04 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-04 face recognition payment terminal build production lot includes the WF-SPT-04-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 Meng Yang, AndroidSBC field desk, SHENZHEN. Colombian programmes grow through franchise networks, so one qualified build repeats across the estate.

WF-SPT-04 Application Scenarios

The WF-SPT-04 face recognition payment terminal build sits inside a twelve-configuration WF-SPT Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-SPT-04-A configuration is the typical build for the chain pharmacy and supermarket face payment lanes use case, with printer current profile, scan engine mapping and staged OTA management bundled.

• Convenience and grocery counters: the WF-SPT-01 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-08 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-11 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

For Bogota partners the choice is between stocking the board, integrating the board or branding the board, and each track carries a different level of engineering support.

• 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 face recognition payment terminal build?

Answer: Yes. The face recognition payment terminal build 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 RK3576 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: Firmware is delivered as signed images through staged OTA groups with rollback, so a Colombia estate can be updated in waves rather than all at once, with a published maintenance window.

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-04 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

OEM, ODM and private-label tracks are open for Colombia. AndroidSBC supplies the board, the firmware, the documentation and the qualification support, and Bogota partners own the channel.