RK3588 Custom B2B Core Board, WF-C3588-M2, AndroidSBC, Manila

TL;DR: RK3588 Custom B2B Core Board

Manila, Philippines - September 12, 2026. Buyers in Manila took the 125th WF-C3588-M2 consignment from the Wanlin Longgang plant this week, 39,075 units in total, with the destination file prepared for Philippines customs.

AndroidSBC site report from running WF-C3588 custom motherboard installations serving Manila, Philippines. The line spans custom Android motherboards at the entry variant through core-board-plus-carrier work at the SOM end, all on the same Rockchip RK3588 silicon with 6 TOPS NPU, 8K H.265 decode and up to 32GB of LPDDR5. AndroidSBC ships the full range from the Wanlin Longgang plant, and Manila buyers can mix custom variants inside a single framework agreement rather than opening a new supplier file for each product line.

About AndroidSBC and the Rockchip RK3588 Board Family

AndroidSBC is the export brand of Wanlin Manufacturing Group, a Shenzhen source-factory group that has spent more than a decade building custom OEM and ODM boards on Rockchip silicon. The line this release covers is the WF-C3588: nine custom motherboard variants built on the same Rockchip RK3588 octa-core 8nm platform with 6 TOPS NPU and 8K H.265 video, covering custom Android motherboards, custom industrial boards, core board and SOM carrier design, custom signage and video wall boards, custom kiosk and POS boards, custom robotics controllers, custom NVR boards, custom edge AI boards, and custom ARM PC and NAS boards. Wanlin's Longgang plant in Shenzhen builds the WF-C3588 for Philippines OEM, integrator and distributor programmes. For a Manila buyer the practical value of the line is that one silicon and one supplier file cover nine custom categories.

WF-C3588-M2 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-C3588-M2 (Custom Core Board SOM with Carrier Board Design Service) 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 Philippines importers sourcing the WF-Series, the 16GB + 64GB (WF-C3588-M2-C) variant is the typical configuration for the custom core board and SOM plus carrier programmes use case, with a sustained weekly capacity of 5,000 pcs/wk on the Longgang line.

Challenges in Sourcing Custom Core Board SOM with Carrier Board Design Service for Philippines Buyers

The custom core board som with carrier board design service sourcing question that Manila distributors keep coming back to is continuity across quarters. The Rockchip RK3588 requires a dedicated wafer slot, and a 39,075-unit order placed against broker inventory often turns into a two-month slip with no warning. Then comes the software layer. A board that boots is not a board that holds a certified stack under a 72-hour loop, and Philippines buyers typically find the difference in their own warehouse rather than at the factory.

The third exposure is paperwork. Factories that stamp marks without holding the underlying test reports leave the importer to produce a Technical File after the fact, which is exactly when the container is sitting in a bonded yard. AndroidSBC runs the custom board build, the certified image burn, the burn-in record and the certification file inside the Longgang plant, so the lot arrives complete rather than in pieces. The nine variants in the WF-C3588 cover SMARC 2.2 modules, stamp-hole core boards, LGA core boards, COM Express carriers, medical imaging terminals, robotics compute modules, custom carrier designs, and OEM development kits and each one carries three memory configurations, which keeps Manila and Philippines buyers on standard custom SKUs for most requirements.

On the Philippines side, the destination file matters as much as the board specification. In the Philippines NTC approval and a BPS import commodity clearance are both required, and both are held locally. The export desk prepares the destination-market file covering NTC type approval with a BPS import commodity clearance, administered by NTC / DTI-BPS, and releases it with the standard multi-market pack (CE, FCC, UKCA, RoHS, REACH). The lot is booked into Port of Manila on the Manila to Shekou lane.

Competitive Comparison: WF-C3588-M2 vs Competing RK3588 Boards

The comparison set for the custom core board som with carrier board design service socket splits three ways: catalogue boards priced low with fixed everything, re-badged boards that cannot answer a schematic question, and custom platforms that take the I/O, memory and firmware changes in stride. The WF-C3588-M2 sits in the third group, differentiated by Rockchip RK3588, by customization depth, and by the factory-side certified image burn.

• vs standard SOM catalogues: the WF-C3588-M2 either matches SMARC 2.2 exactly or the carrier is redesigned around the project, so the module never forces the product.
• vs two-vendor module plus carrier splits: core board and carrier come from one desk, one schematic review and one test plan, which removes the finger-pointing stage entirely.
• vs closed-module vendors: BSP source, SDK and documentation ship with the project, so a customer engineering team can maintain the carrier after delivery.
• vs re-branded modules: the SI report and the thermal map are Longgang documents, not forwarded PDFs from a third party.

Global Custom SOM and Core Board Market Trends

Order timing in Manila now tracks the Custom SOM and Core Board curve rather than the calendar-year budget. MarketsandMarkets sizes the Edge AI hardware segment at USD 26.9 billion for 2025 with a 32.7 percent CAGR through 2030 (MarketsandMarkets, 2025-2030), the silicon baseline that Philippines buyers keep on the desk when they negotiate custom board allocation. Three patterns are visible in the WF-C3588 book:

• Medical imaging terminal: a device maker keeps its regulatory file intact by swapping the core board and reusing the validated carrier.
• Display and signage refresh cycles: a longer content loop and a higher panel resolution now define the refresh trigger. The WF-C3588-M2 board carries that headroom without a board change.
• Custom SMARC migration: a legacy SMARC installation moves to RK3588 with a pin-compatible carrier revision and keeps the enclosure.

What the Custom SOM and Core Board data does not show is the operational cost of a supply break, which is why Manila buyers increasingly weight supplier continuity above a marginal price difference.

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

Partner Success Story: Novara Interactive in Manila, Philippines

Novara Interactive, an education display brand serving the Philippines market, deployed 6,900 custom WF-C3588-S3 interactive whiteboard boards for a district rollout. The rollout covered the medical imaging terminal, custom smarc migration, and machine vision carrier workloads, with AndroidSBC handling the burn-in, the certification scope, and the palletisation at the Wanlin Longgang plant.

• Deployed: 6,900 custom WF-C3588-S3 interactive whiteboard boards for a district rollout
• Region: Manila, Philippines
• Models used: WF-C3588-M2 (lead SKU), plus eight sibling custom RK3588 board variants in the same platform family
• Certifications handled: CE, FCC, UKCA, RoHS, REACH, IEC 62368-1, EN 55032, EN 55035, plus optional UL 60950-1, GMS, Widevine L1 and Dolby Audio per variant
• Logistics: FOB Nansha with the Wanlin Group Longgang source factory named on the export declaration, entering Port of Manila via the Manila to Shekou lane

"EDLA certification and a classroom launcher were both factory deliverables. The touch panel routing was custom, the boot animation is ours, and eight hundred classrooms enrolled against the MDM in the first fortnight."

- Elise Tremblay, Head of Hardware

Field Report: the aging and EMC pre-compliance bench at the Wanlin Longgang plant, where 39,075 units of the WF-C3588-M2 board are being screened before the Manila shipment

Reporter Hu Jiang, on the ground in Manila, Philippines. The bench ran the lot through a 168-hour aging cycle with periodic power cycling, then moved a sample set to the pre-compliance chamber for radiated emissions and ESD strikes. The WF-C3588-M2 boards cleared the internal limits with margin, and the results went straight into the lot's Technical File.

Radiated emissions on the sampled units came in below the internal limit with margin, which the compliance engineer noted as consistent with the last four lots.

The inspection confirmed three things on the spot: the WF-C3588-M2 units hold the burn-in with a yield above 98.72 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 NTC type approval with a BPS import commodity clearance administered by NTC / DTI-BPS, cleared for entry at Port of Manila on the Manila to Shekou lane. Wanlin remains one of the few source factories currently shipping a nine-variant custom RK3588 motherboard line with a per-lot paper trail that Philippines importers can hand straight to their customs broker.

Filed by Hu Jiang, AndroidSBC field reporter, Wanlin Manufacturing Group export base.

WF-C3588-M2 Application Scenarios

The WF-C3588 line fits nine custom motherboard lanes, with the WF-C3588-M2 (Custom Core Board SOM with Carrier Board Design Service) as the lead SKU for Manila and Philippines programmes:

• Medical imaging terminal: a device maker keeps its regulatory file intact by swapping the core board and reusing the validated carrier.
• Robotics compute module: an AMR maker takes the stamp-hole core board and designs a slim carrier for a new chassis generation.
• Custom SMARC migration: a legacy SMARC installation moves to RK3588 with a pin-compatible carrier revision and keeps the enclosure.
• OEM development kit: a product team gets the reference carrier, the SDK and the BSP source and prototypes before committing to tooling.
• LGA core board programme: a display brand solders the core board directly onto its own mainboard for a locked BOM.
• Machine vision carrier: a vision integrator routes MIPI CSI-2 lanes to four cameras and lets the NPU carry the inspection model.
• Fleet compute module: a telematics supplier builds one carrier for three vehicle programmes and swaps memory options per contract.
• Lab instrumentation: an instrument maker keeps a decade-old enclosure alive by replacing only the core board and the BSP.

Partnership Models for Manila Buyers

For Manila importers and brand owners, the WF-C3588-M2 and the rest of the WF-C3588 custom variants 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 Philippines partner picks, the goods leave Longgang with one documentation pack covering CE, FCC, UKCA, RoHS and IEC 62368-1. The usual first order on the WF-C3588-M2 is the 16GB + 64GB (WF-C3588-M2-C) configuration at MOQ 5,000 units, samples in 1-3 days on standard variants and 15-30 days to mass production.

Frequently Asked Questions

What exactly can be customised on an RK3588 motherboard from AndroidSBC?

Answer: Practically the layers that decide whether the board fits your product: the PCB layout and outline, the memory and storage fit (4GB to 32GB LPDDR4X/LPDDR5, eMMC to 128GB plus NVMe or SATA), the display interface mix (HDMI 2.1, DP 1.4, LVDS/eDP/MIPI), the I/O bank (CAN, RS232/RS485 multi-serial, relays, digital I/O), the wireless stack, and the enclosure or DIN-rail chassis. On top of that sit the firmware options: custom Android ROM with a locked launcher, custom Linux or Yocto image, pre-installed applications, custom boot animation and OTA updates. A Philippines buyer can start from a standard WF-C3588 variant and change one layer, or bring a full schematic and have the carrier designed from scratch.

Can AndroidSBC port a custom Android ROM or a custom Linux BSP to our carrier board?

Answer: Yes, and that work stays in-house. The ODM tier covers custom Android ROM builds with proprietary services and launchers, AOSP builds without Google services, and Linux images on Ubuntu, Debian, Yocto or Buildroot. BSP ports for custom carrier boards are executed by the Longgang engineering desk, with SDK and BSP source released to the partner under NDA. The same desk handles driver development for the I/O you added, which is the part that usually stalls when a factory forwards a vendor drop and walks away.

Can the 6 TOPS NPU on a custom board run our own AI models?

Answer: Yes. Custom NPU development covers RKNN model deployment, quantization from the major frameworks, multi-model pipelines on the triple-core NPU, and custom AI algorithm integration. The desk validates throughput on your exact memory configuration, and the deployment lands as a versioned RKNN file that OTA can update in the field, which is how Philippines partners iterate models without replacing hardware.

What are the MOQ and lead times for a custom RK3588 motherboard?

Answer: Samples of standard variants leave the factory in 1-3 days. Custom builds run 15-30 days to mass production once the design is signed off, with the schematic review and carrier design handled in the same window. MOQ sits at 5,000 units per shipment on standard configurations, custom runs are quoted against volume, and small pilot batches are accepted for first-article programmes.

What certifications does a custom board need for Philippines, and who handles them?

Answer: AndroidSBC handles them at the factory. Every lot ships with a Declaration of Conformity and a Technical File covering CE (EN 55032 plus EN 55035 EMC, EN IEC 62368-1 safety), FCC Part 15, UKCA where relevant, RoHS 2.0 and the REACH declaration, all dated within the prior twelve months. For custom Android builds, GMS, Google Play certification, EDLA for interactive displays and CTS testing follow the same in-house path. Where a Philippines market needs an additional national mark, the export desk confirms coverage before the order is confirmed rather than after.

How long will AndroidSBC keep supplying a custom board?

Answer: Seven years minimum supply, patches maintained across the firmware lines, OTA for firmware and NPU model updates. For a Philippines programme running a custom board in the field, that commitment is written into the agreement at signature, which is what separates a source factory from a catalogue reseller.

Can AndroidSBC ship custom boards 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, Los Angeles and Shenzhen. 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 on custom boards?

Answer: The DOA target is 0.3 percent over twelve months. For RMA, partners send the WF-C3588-M2 unit back to Longgang with the burn-in barcode attached, and replacements go out within ten business days. The per-unit record means the failure report usually carries a root cause alongside the replacement, which is what a Philippines integrator running a custom configuration actually needs.

Contact AndroidSBC: Start Your WF-C3588-M2 Sourcing Conversation

The AndroidSBC export desk handles all WF-C3588 enquiries from Manila and Philippines. Direct factory contact for the custom core board som with carrier board design service is available through:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Destination market file: NTC type approval with a BPS import commodity clearance for Philippines, administered by NTC / DTI-BPS, entering at Port of Manila on the Manila 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 a custom review, send the target volume, the I/O and memory changes required, and your preferred Incoterm. The export desk replies with a per-lot quotation and the MOQ matrix across the nine WF-C3588 variants within two business days.