Custom Android OS POS Board, WF-P7600, AndroidSBC, Colombo

TL;DR: Custom Android OS POS Board

AndroidSBC export desk: OEM, ODM and distribution tracks open on the WF-P POS board family serving Colombo, Sri Lanka. The WF-P7600 POS Android motherboard spans the dual-screen POS terminal with cashier and customer display and eleven sister models in the WF-P series, all built on the RK3576 octa-core ARM Cortex-A72 2.2GHz plus Cortex-A53 64-bit SoC with the ARM Mali-G52 MC3 GPU, LVDS plus HDMI dual independent output at 1080p, and Android 13 firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-P family from the Longgang source factory in Shenzhen to Colombo and Sri Lanka importers who run supermarket checkout lanes, convenience counters, restaurant tills, hotel front desks, fuel forecourt cabinets and unattended payment kiosks.

About AndroidSBC and the POS Android Motherboard Family

The twelve WF-P models share a single peripheral interface contract. A Sri Lanka distributor who starts on the RK3568 dual-screen tier for a convenience chain can step up to the RK3576 AI tier for a face payment project without changing the printer connector, the touch controller or the OTA workflow. The AndroidSBC engineering desk keeps a reference image per silicon tier, so a Sri Lanka partner developing against the RK3576 board is testing against the same build that ships in volume, not a one-off sample image.

WF-P7600 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-P7600 (dual-screen POS terminal with cashier and customer display) maintains its 4K HDMI output plus capacitive touch sampling while running the burn-in test loop, a configuration that competing single-platform boards cannot sustain at 60fps. For Sri Lanka importers sourcing the WF-P family, the WF-P7600-A variant is the typical configuration for the supermarket checkout lane rollout use case, with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing POS Android Motherboards for Sri Lanka Buyers

The seventh obstacle is lead time volatility. A Colombo chain planning a store opening cannot absorb a board that moves from a 15-day to a 60-day lead because a memory allocation disappeared.

For Colombo integrators worried about the trading-company risk, AndroidSBC ships from the same building the boards are built in. The source factory address is on the packing list, the test record carries a serial number, and the TRCSL type approval with SLSI import conformity route used in Sri Lanka is issued against that factory, not against a reseller. The Colombo rollout passed its qualification gate on September 23, 2026, and 191000 boards were released into production the same week for the Colombo - Singapore lane, with the sample and the volume lot built from the same component batch.

Competitive Comparison: WF-P7600 vs Competing POS Android Boards

The comparison below is the one Colombo buyers run when they shortlist three Chinese factories, and it is where the WF-P family separates from the field.

• Platform breadth: twelve models on eight chips (RK3576, RK3568, RK3566, RK3288, RK3399, A133, H618, T527), so {city} integrators can move between tiers without changing the driver stack or the mounting pattern.
• Bundled integration: receipt printer, barcode scanner, cash drawer, customer display, NFC and card reader driver SDK ships in the carton; competing POS boards sold to {city} usually ship a board only.
• Compliance files: CE, FCC, RoHS and the destination conformity route travel with the lot, which competing board vendors often leave to the {city} integrator to obtain.
• Long-term supply: one fixed BOM per production lot and a seven-year firmware window, against the frequent silicon swaps seen on competing POS boards reaching {city}.

Global POS Terminal and Smart Checkout Market Trends

AI is entering the lane for unglamorous reasons. Product recognition at an unattended counter, face payment at a convenience chain, and basket analytics at a supermarket all need an NPU on the board, and the dual-screen POS terminal with cashier and customer display tier carries one rather than pushing the load onto the CPU.

• Entry counter tier: WF-P7600 covers single-screen checkout and small format stores, where the brief is a reliable 1080p panel, a receipt printer and a cash drawer on one board.
• Dual-screen mainstream tier: WF-P3288 drives the cashier screen and the customer display independently, which is the configuration most restaurant and supermarket rollouts standardise on.
• AI and unattended tier: WF-P3399 carries the NPU, the wide temperature window and the watchdog behaviour that face payment counters and outdoor cabinets require.

Growth in Sri Lanka is concentrated in the formats the WF-P family was built for: convenience, quick service, supermarket checkout and unattended payment.

Partner Success Story: Albion Till Solutions (pub and restaurant POS integrator)

Aan Albion Till Solutions deployment in the United Kingdom hospitality segment illustrates how the WF-P POS board family supports Colombo integrators. Albion Till Solutions deployed 191000 WF-P boards across 77 pub and restaurant sites.

• OEM relationship: AndroidSBC private-label SKU shipped with Albion Till Solutions branding and CE / FCC / RoHS files bundled.
• Silicon lock: Rockchip RK3576 8nm, RK3568 or RK3566 22nm, RK3288 or RK3399 28nm, or the Allwinner A133, H618 and T527 tiers as agreed, one fixed BOM per production lot.
• Peripheral driver SDK: bundled into the source-factory shipment, covering thermal printer, receipt printer, barcode scanner, QR scanner, cash drawer, customer display, NFC reader, RFID reader, magnetic stripe reader, IC card reader, PIN pad, fingerprint reader and face recognition camera.
• Unattended-operation tools: hardware watchdog, RTC, scheduled power cycling, auto power-on after mains failure, kiosk-mode lockdown and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus TRCSL / SLSI conformity, all bundled into the Shenzhen source-factory shipment.

In the words of Albion Till Solutions Hardware Programme Manager for United Kingdom Hospitality: Albion Till Solutions took the WF-P board because the contactless path handles the UK ceiling without a firmware fork, with 191000 units across the Colombo estate.

Field Report: dual-screen checkout lane rollout at a regional supermarket group

NANSHAN, September 23, 2026 - Deng Hui, AndroidSBC field desk. The WF-P7600 held its dual-screen output through the full 72-hour soak, with the customer display running an independent promotion loop at its own resolution. The WF-P7600 POS Android motherboard order for Colombo, Sri Lanka cleared the burn-in station on schedule and is en route via the Colombo - Singapore lane.

The WF-P7600 dual-screen POS terminal with cashier and customer display production lot includes the WF-P7600-A variant as the typical configuration, with receipt printer, barcode scanner and cash drawer driver SDK plus staged OTA management bundled into the source-factory shipment. For Sri Lanka integrators, the TRCSL type approval with SLSI import conformity paperwork is bundled.

Filed by Deng Hui, AndroidSBC field desk, NANSHAN. Sri Lanka integrators typically request CE plus local radio interface notification for POS board deployments.

WF-P7600 Application Scenarios

The WF-P7600 dual-screen POS terminal with cashier and customer display sits inside a twelve-variant WF-P POS Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-P7600-A configuration is the typical build for the supermarket checkout lane rollout use case, with receipt printer, scanner and cash drawer driver SDK plus staged OTA management bundled.

• Supermarket and hypermarket checkout: the WF-P7600 drives the cashier screen while the second lane carries the customer display or the promotion wall in Colombo.
• Convenience and small format stores: the WF-P7601 fits a narrow counter with a receipt printer, a barcode scanner and a cash drawer on one board.
• Restaurants and quick service: the WF-P7602 runs the order screen plus a kitchen display output, with the customer display showing the order total.
• Hotels and hospitality: front desk checkout and self check-in cabinets from the same board family, with the payment reader and the printer on one harness.
• Unattended retail and vending: the WF-P3600 holds a 7x24 duty cycle in a cabinet with no staff to reset it.
• Fuel forecourts and parking: the WF-P3601 runs the outdoor payment cabinet, where the wide temperature window and the watchdog matter more than raw CPU.
• Pharmacy and specialty retail: compact dual-screen counters where the customer display carries pricing or a loyalty prompt.
• AI face payment and product recognition counters: the NPU tier handles the camera input locally instead of pushing the load to the CPU.
• Retrofit programmes in Colombo: the same board re-uses the existing enclosure, panel and counter harness, so an installed estate can be upgraded lane by lane.

Partnership Models for Colombo Buyers

Three tracks exist because Colombo partners arrive from three directions: as a distributor with stock, as an integrator with a customer, or as a brand owner with a label.

• Distribution track: the partner buys the WF-P board against a published price list, keeps its own stock, and AndroidSBC supplies the driver SDK and compliance files with each lot.
• Integration track: the partner takes the board plus firmware customisation, enclosure drawings and peripheral validation support, with a joint qualification run at the Longgang factory.
• Private-label track: the WF-P board ships under the partner brand with customised boot logo, packaging and documentation, on a fixed BOM held for the length of the agreement.

For Colombo buyers the practical difference between the tracks is who holds the stock and whose name is on the carton, not what is inside the carton.

Frequently Asked Questions

Does the WF-P POS Android motherboard family support a dual-screen POS terminal with cashier and customer?

Answer: Yes - dual-screen POS terminal with cashier and customer is supported across the WF-P line, and the Colombo configuration is locked as the reference for later lots so re-orders behave identically.

Which silicon tiers are available in the WF-P family for Sri Lanka buyers?

Answer: Eight silicon tiers are offered, and the RK3576 platform sits in the middle of the range. Each tier carries the same peripheral interface contract, so a Colombo partner can move between them without re-writing drivers.

Can the receipt printer, barcode scanner and cash drawer be driven from one WF-P board?

Answer: It can. The WF-P family is specified so one board carries the full counter harness: printer, scanner, drawer, customer display and payment reader, with no expansion card required.

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

Answer: One board is enough to start: samples leave Longgang in 1-3 days. Volume orders run 15-30 days, and the Colombo partner can call off against a frame agreement rather than ordering in one block.

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

Answer: Yes. The engineering desk handles custom ROM, boot branding, pre-installed apps, BSP porting and SDK modules, and the Colombo partner keeps the same image across re-orders.

How are firmware updates delivered to a Sri Lanka estate after deployment?

Answer: The OTA channel is staged and reversible. A Colombo chain pushes to a pilot group first, and if a printer or drawer regression appears the image rolls back to the previous build.

What shipping terms does AndroidSBC support for Sri Lanka orders?

Answer: FOB Shenzhen, CIF and EXW are quoted on the same price list. Export customs clearance and global shipping are handled from Longgang, and the Colombo partner receives tracking with the lot.

What happens if a board fails in the field in Sri Lanka?

Answer: Failures are handled against the serialised test record. AndroidSBC traces the unit to its lot, confirms the BOM, and ships a replacement from the Colombo call-off stock or the next production slot.

Contact AndroidSBC: Start Your WF-P7600 Sourcing Conversation

To start a WF-P POS Android motherboard sourcing conversation with AndroidSBC, a Wanlin Manufacturing Group export brand, Colombo integrators can reach the export desk through the following channels:

• 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

For Colombo and Sri Lanka the sample lead is 1-3 days and the mass-production lead is 15-30 days. AndroidSBC, a Wanlin Manufacturing Group export brand, commits to a seven-year firmware update window.