Factory Automation HMI Panel, WF-RK3568, AndroidSBC, Hanoi

TL;DR: Factory Automation HMI Panel

SHENZHEN, China, September 10, 2026 - The WF-RK3568 board cleared the Longgang aging bench this week in lot 127, a 29,795-unit run for Hanoi, Vietnam, and moved straight to the container yard.

AndroidSBC deployment log from the WF-Series custom board fleet serving Hanoi, Vietnam. Nine boards, one source factory. The WF-Series covers Allwinner A133, H618, and T527 alongside Rockchip RK3588, RK3568, RK3566, and RK3288, plus two SOM options (WF-A133S and WF-RK3588S) for buyers who would rather design a carrier than a motherboard. Every board leaves the Wanlin Longgang plant with a per-lot certification pack and a burn-in record traceable by unit barcode. Buyers in Hanoi and Vietnam can mix platforms inside a single framework agreement.

About AndroidSBC and the Rockchip RK3568 Board Family

AndroidSBC is the export brand of Wanlin Manufacturing Group. The group runs SMT, test, and packing under one roof at Longgang in Shenzhen, and it has built boards on Allwinner and Rockchip silicon for overseas OEM customers for over ten years. The WF-Series line-up is deliberately wide: the Allwinner A133 covers cost-sensitive commercial display and advertising work, the H618 covers OTT and Android TV, the T527 covers industrial control and edge inference, and the Rockchip RK3588, RK3568, RK3566, and RK3288 boards cover 8K video wall, industrial edge, machine vision, and POS respectively. Two SOM variants round the range out for customers who bring their own carrier. Buyers in Hanoi and Vietnam can source any of the nine from one factory with one set of export documents.

WF-RK3568 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-RK3568 (Industrial Edge Computing Board) holds its display output and its decoder load at the same time through the burn-in loop, a combination that the legacy boards in the comparison column cannot sustain. For Vietnam importers sourcing the WF-Series, the 4GB + 32GB (WF-RK3568-A) variant is the typical configuration for the industrial edge computing use case, with a sustained weekly capacity of 5,000 pcs/wk on the Longgang line.

Challenges in Sourcing Industrial Edge Computing Board for Vietnam Buyers

Importers in Hanoi usually discover the same thing about the industrial edge computing board category: the quote is easy and the repeat shipment is not. The Rockchip RK3568 part depends on a specific wafer allocation, and the second and third orders are where a supply chain either holds or quietly slips a quarter. Software continuity is the second trap. A bare Android image boots fine on the bench, so the problem tends to appear only after the Hanoi customer has taken delivery and the first OTA push fails against the DRM credentials.

The third item is the certification file. A marking without a dated test report is a placeholder, and placeholder paperwork is what turns a routine Vietnam clearance into a three-week hold. The answer AndroidSBC applies is to move both risks upstream: the certified image is burned at Longgang, the burn-in record is attached per unit, and the Technical File ships with the lot rather than after it. Across the nine WF-Series boards, the coverage runs from industrial edge computing, commercial display controller, industrial HMI, IoT gateway, smart display terminal, machine monitoring, access control, and building automation, so a Vietnam buyer can generally find a standard configuration instead of paying for a bespoke one.

On the Vietnam side, the destination file matters as much as the board specification. In Vietnam MIC type approval and the CR conformity mark are both required, and the approval is held by a Vietnamese importer. The export desk prepares the destination-market file covering MIC type approval with the CR conformity mark, administered by MIC Vietnam, and releases it with the standard multi-market pack (CE, FCC, UKCA, RoHS, REACH). The lot is booked into Cat Lai Terminal, Ho Chi Minh City on the Cat Lai to Shekou lane.

Competitive Comparison: WF-RK3568 vs Competing RK3568 Boards

The comparison set for the industrial edge computing board socket splits three ways: legacy SoC boards priced low and uncertified, Cortex-A55 boards that carry certification but cap decode early, and 64-bit boards with both. The WF-RK3568 sits in the third group, differentiated by Rockchip RK3568, by display stability under a continuous load, and by the factory-side certified image burn.

• vs RK3288 Cortex-A17 boards: the RK3568 Cortex-A55 2.0GHz lifts integer throughput by roughly 2x at lower idle power.
• vs RK3566 boards: the RK3568 adds dual Gigabit Ethernet plus CAN bus for gateway-class builds.
• vs RK3588 boards: the RK3568 keeps a materially lower BOM where 4K@60fps decode is sufficient.
• vs x86 fan-cooled IPC: the RK3568 fanless design removes the only moving part from the enclosure.

Global Industrial Edge Computing and Smart Display Market Trends

Order timing in Hanoi now tracks the Industrial Edge Computing and Smart Display curve rather than the calendar-year budget. Global Growth Insights sizes the Android TV Box segment at USD 12.45 billion for 2025 with a 30.49 percent CAGR through 2035 (Global Growth Insights, 2025-2035), the Android silicon baseline that Vietnam buyers keep on the desk when they negotiate allocation. Three patterns are visible in the WF-Series book:

• Industrial edge computing: WF-RK3568 runs the edge workload on the 1 TOPS NPU with dual Gigabit uplinks.
• Display and signage refresh cycles: a longer content loop and a higher panel resolution now define the refresh trigger. The WF-RK3568 board carries that headroom without a board change.
• Industrial HMI: WF-RK3568 holds the wide-temperature envelope with the fanless design.

The read across the Industrial Edge Computing and Smart Display channel is that buyers are consolidating suppliers: fewer vendors, wider platform coverage per vendor, and a longer contract behind each order.

Taken together, the three patterns explain why Vietnam buyers are moving from single orders to twelve-month framework agreements with a monthly lot cadence, especially on retail and hospitality programmes that cannot absorb a supply gap.

Partner Success Story: Meridian Imaging in Hanoi, Vietnam

Meridian Imaging, a medical imaging equipment maker serving the Vietnam market, deployed 3,300 units of the WF-RK3588S SMARC module for an imaging terminal programme. The rollout covered the industrial edge computing, industrial hmi, and machine monitoring workloads, with AndroidSBC handling the burn-in, the certification scope, and the palletisation at the Wanlin Longgang plant.

• Deployed: 3,300 units of the WF-RK3588S SMARC module for an imaging terminal programme
• Region: Hanoi, Vietnam
• Models used: WF-A133, WF-H618, WF-T527, WF-RK3588, WF-RK3568, WF-RK3566, WF-RK3288, WF-A133S, WF-RK3588S
• Certifications handled: CE, FCC, UKCA, RoHS, REACH, GMS, Widevine L1, Dolby Audio
• Logistics: FOB Nansha with the Wanlin Group Longgang source factory named on the export declaration, entering Cat Lai Terminal, Ho Chi Minh City via the Cat Lai to Shekou lane

"The SMARC 2.2 pin-out is the reason we chose the module. When the next silicon generation lands we can swap the module and keep the carrier, and the regulatory file stays largely intact."

- Dr. Alan Whitmore, VP Engineering

Field Report: container yard at Yantian, where 29,795 WF-RK3568 boards from the Wanlin export base are being loaded onto containerised pallets with the customs declaration naming the Longgang source factory

Reporter Shen Han, on the ground in Hanoi, Vietnam. The yard crew handled the order on flat pallets wrapped in anti-static film, with every carton barcode-traced back to the burn-in record. The customs broker attached a single declaration naming the Wanlin Longgang source factory as the place of origin, and the container was sealed before the afternoon cut-off.

A carton-level audit matched 40 sampled serials against the burn-in database with no mismatch.

The inspection confirmed three things on the spot: the WF-RK3568 units hold the burn-in with a yield above 99.42 percent, the loaded firmware image survives a 72-hour continuous loop without credential drift, and the pallets carry the matching certification file for the destination market, covering MIC type approval with the CR conformity mark administered by MIC Vietnam, cleared for entry at Cat Lai Terminal, Ho Chi Minh City on the Cat Lai to Shekou lane. Wanlin remains one of the few source factories currently shipping a nine-board Allwinner and Rockchip custom line with a per-lot paper trail that Vietnam importers can hand straight to their customs broker.

Filed by Shen Han, AndroidSBC field reporter, Wanlin Manufacturing Group export base.

WF-RK3568 Application Scenarios

The WF-Series fits nine application lanes, with the WF-RK3568 (Industrial Edge Computing Board) as the lead SKU for Hanoi and Vietnam programmes:

• Industrial edge computing: WF-RK3568 runs the edge workload on the 1 TOPS NPU with dual Gigabit uplinks.
• Commercial display controller: WF-RK3568 drives the 4K@60fps panel pair over HDMI 2.0 and eDP.
• Industrial HMI: WF-RK3568 holds the wide-temperature envelope with the fanless design.
• IoT gateway: WF-RK3568 bridges CAN bus and RS485 field devices onto Ethernet.
• Smart display terminal: WF-RK3568 renders the Android 11 UI on the dual display path.
• Machine monitoring: WF-RK3568 timestamps production data against the onboard RTC.
• Access control: WF-RK3568 runs face recognition on the NPU with the MIPI CSI feed.
• Building automation: WF-RK3568 runs 7x24 with hardware watchdog and scheduled restart.

Partnership Models for Hanoi Buyers

For Hanoi importers and brand owners, the WF-RK3568 and the rest of the WF-Series are available under three contract shapes:

• OEM (your brand on our hardware): custom logo silk-print, custom packaging, custom boot animation, custom SKU label, and a private-label certification file.
• ODM (your spec on our reference design): schematic and stack-up review, carrier or motherboard redesign, custom firmware features, and a BSP port handled by the Longgang engineering desk.
• Distribution (your channel, our stock): regional distributor rights, channel rebate, stock holding at the factory, and a framework agreement with a monthly lot release.

Whichever tier a Vietnam partner picks, the goods leave Longgang with one documentation pack covering CE, FCC, UKCA, RoHS, and REACH. The usual first order on the WF-RK3568 is the 4GB + 32GB (WF-RK3568-A) configuration at MOQ 5,000 units, four weeks for samples and six weeks for mass production.

Frequently Asked Questions

Does the WF-Series support certified Android TV or Google Mobile Services?

Answer: Yes, on the platforms where that matters. The WF-H618 runs Android 12 (ATV 12) with Google Mobile Services and is ready for Android 14 (ATV 14). AndroidSBC burns the GMS, Widevine L1, and Dolby Audio stack at the Longgang plant on every production lot, so the board ships ready for Netflix, Disney Plus, Amazon Prime Video, HBO Max, Apple TV, and YouTube TV. The commercial and industrial boards in the line use the AOSP image with an optional GMS build for partners who need it.

What is the difference between the nine WF-Series models?

Answer: Nine boards, seven silicon platforms, two of them modules. WF-A133 and WF-H618 and WF-T527 are the Allwinner entries for commercial display, OTT TV, and industrial edge respectively. WF-RK3588, WF-RK3568, WF-RK3566, and WF-RK3288 are the Rockchip entries for 8K video wall, industrial edge, machine vision, and POS. WF-A133S and WF-RK3588S are board-to-board SOM modules sized for customers who want to design the carrier themselves. Each board carries three memory configurations.

Can AndroidSBC handle CE, FCC, UKCA, RoHS, and REACH paperwork for Vietnam?

Answer: Yes, and the file travels with the goods rather than behind them. The pack covers CE, FCC Part 15, UKCA, RoHS 2.0, and REACH with test reports dated within the prior year. AndroidSBC will also advise on any Vietnam-specific addition during quotation, which is the point at which the answer is still useful.

What are the MOQ and lead time for a first order?

Answer: The entry point is 5,000 units per shipment, four weeks for samples and six weeks for production. A twelve-month framework agreement released monthly will bring the per-lot MOQ down, and AndroidSBC will accept a mixed order that draws several WF-Series boards against a single contract.

Does AndroidSBC support custom Android ROM or custom Linux development?

Answer: Yes, under NDA. ODM partners get custom Android ROM work including proprietary services and a custom launcher, Linux builds based on Yocto, Debian, or Buildroot, and BSP ports for custom carrier boards. The SDK and BSP source are released to the partner under the NDA, and AndroidSBC's engineering desk handles the port rather than handing over an unmodified vendor drop.

What about software updates and long-term support?

Answer: Seven years minimum supply, with security patches maintained across the Android and Linux firmware lines. Partners who deploy at scale can use the AndroidSBC OTA infrastructure to update field units. For long-lifecycle programmes in POS, signage, or industrial control, the support term is written into the framework agreement at signature.

Can AndroidSBC ship to Amazon FBA warehouses or 3PL consolidation points?

Answer: Yes, including DDP into Amazon FBA in the US, EU, and Japan, plus 3PL consolidation points in Hong Kong, Singapore, Rotterdam, and Los Angeles. Cartons are labelled to FBA inbound spec and the declaration names Longgang as the origin. Partners who consolidate in Hong Kong usually take FOB Yantian and handle the last leg themselves.

How does AndroidSBC handle RMA or DOA replacements?

Answer: The DOA target is 0.3 percent over twelve months. For RMA, partners send the WF-RK3568 unit back to Longgang with the burn-in barcode attached, and replacements go out within ten business days. The per-unit burn-in record means the failure report usually carries a root cause alongside the replacement.

Contact AndroidSBC: Start Your WF-RK3568 Sourcing Conversation

For Hanoi and Vietnam importers, brand owners, and distributors who want a direct factory relationship on the industrial edge computing board, the AndroidSBC export desk is reachable at:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Destination market file: MIC type approval with the CR conformity mark for Vietnam, administered by MIC Vietnam, entering at Cat Lai Terminal, Ho Chi Minh City on the Cat Lai to Shekou lane
• 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

To start an OEM or ODM review, send the target volume, the certification scope you need, and your preferred Incoterm. The export desk replies with a per-lot quotation and the MOQ matrix across the nine WF-Series boards within two business days.