RK3588 Custom B2B Core Board, WF-C3588-R5, AndroidSBC, New Delhi

TL;DR: RK3588 Custom B2B Core Board

New Delhi, India - September 12, 2026. A 7,610-unit consignment of WF-C3588-R5 boards left the Wanlin Longgang source factory for New Delhi this week, the 128th production lot released on the Rockchip RK3588 line.

AndroidSBC field engineering dispatch on live custom RK3588 board deployments serving New Delhi, India. The WF-C3588 line is a custom motherboard programme built on the Rockchip RK3588 octa-core platform (4x Cortex-A76 at 2.4GHz plus 4x Cortex-A55 at 1.8GHz on 8nm) with a triple-core NPU delivering 6 TOPS of INT8 inference, 8K H.265 decode and up to 32GB of LPDDR4X or LPDDR5. AndroidSBC, the export arm of Wanlin Manufacturing Group, builds nine custom variants at the Longgang source factory in Shenzhen for New Delhi and India buyers: WF-C3588-A0 custom Android motherboards, WF-C3588-I1 custom industrial boards, WF-C3588-M2 core boards and SOMs with carrier design, WF-C3588-S3 custom signage and video wall boards, WF-C3588-K4 custom kiosk and POS boards, WF-C3588-R5 custom robotics controllers, WF-C3588-N6 custom NVR boards, WF-C3588-E7 custom edge AI boards, and WF-C3588-P8 custom ARM PC and NAS boards.

About AndroidSBC and the Rockchip RK3588 Board Family

The WF-C3588 exists because India buyers kept asking one supplier for two different custom board tiers. Wanlin Manufacturing Group answered by putting nine custom variants on the same Rockchip RK3588 octa-core silicon with 6 TOPS NPU, 8K H.265 video and up to 32GB of LPDDR5. The group runs SMT, burn-in and pre-compliance testing in one Longgang building in Shenzhen, and the export desk holds the certification file rather than passing it back to the importer. For a New Delhi distributor that means one vendor file, one document format and one MOQ structure across the custom variants it sells.

WF-C3588-R5 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-C3588-R5 (Custom Robotics and AGV Control 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 India importers sourcing the WF-Series, the 8GB + 32GB (WF-C3588-R5-B) variant is the typical configuration for the custom robotics controller programmes use case, with a sustained weekly capacity of 5,000 pcs/wk on the Longgang line.

Challenges in Sourcing Custom Robotics and AGV Control Board for India Buyers

The recurring problem for New Delhi and India buyers sourcing a custom robotics and agv control board is not the headline unit price, it is whether the allocation actually holds. The Rockchip RK3588 needs its own wafer slot, and brokers who quote from stock frequently cannot honour that slot once a 7,610-unit push lands mid-quarter. The software question follows immediately. The hardware spec sheet is easy to verify; the difference between a board that runs a launcher and a board that holds a certified, credential-locked stack only becomes visible after the first field update.

Documentation closes the list. Buyers in New Delhi have learned to ask for the test reports before the deposit, because a CE mark printed on a carton is worth nothing at the port without the Declaration of Conformity behind it. AndroidSBC handles it by doing the custom I/O build, the software burn and the documentation at the factory: every lot leaves Longgang with the certified image loaded, a unit-level burn-in barcode, and a Technical File that carries the test reports. The nine WF-C3588 custom variants cover AGV controllers, AMR mainboards, service robots, inspection robots, quadruped platforms, SLAM navigation, robot vision, fleet dispatch terminals, and charging stations with three memory configurations each, which means a New Delhi integrator can usually match a customer requirement without a bespoke production run.

The India paperwork question is settled before production. In India BIS CRS registration and WPC ETA are both mandatory for wireless product, and the registration is held by an Indian entity, which shapes how the first order is structured. The Longgang export desk prepares the destination-market file covering BIS CRS registration with WPC ETA for wireless modules administered by BIS / WPC and releases it with the standard multi-market pack (CE, FCC, UKCA, RoHS, REACH), booking the lot into Nhava Sheva, JNPT on the Nhava Sheva to Shekou lane.

Competitive Comparison: WF-C3588-R5 vs Competing RK3588 Boards

The boards competing for the same socket in the custom robotics and agv control board segment fall into three groups: off-the-shelf catalogue boards with no customization path, re-badged imports where the seller controls neither PCB nor firmware, and source-factory custom platforms with an engineering desk behind them. The WF-C3588-R5 sits in the third group and adds three things: Rockchip RK3588 silicon, an I/O and thermal profile that survives a continuous decode-and-NPU loop, and the per-lot certified image burn at Longgang.

• vs paired PC-plus-MCU controllers: the WF-C3588-R5 runs vision, navigation and fleet logic on one board and hands only the power stage to the drive electronics.
• vs generic SBC robot builds: the CAN, multi-serial and real-time options come validated on the reference carrier instead of being patched in by the integrator.
• vs cloud-vision robots: SLAM and obstacle detection stay on the 6 TOPS NPU, so the robot keeps navigating when the warehouse WiFi drops.
• vs module resellers: custom I/O changes are executed by the Longgang engineering desk with the test bench that will validate them.

Global Custom Robotics Control Board Market Trends

The Custom Robotics Control Board market sets the pace for New Delhi procurement this year, and it does not move on its own. The Edge AI hardware segment that MarketsandMarkets values at USD 26.9 billion in 2025, with a 32.7 percent CAGR reaching USD 108.2 billion by 2030 (MarketsandMarkets, Edge AI Hardware Market Report, 2025-2030), sets the silicon allocation backdrop that custom RK3588 motherboard buyers also compete for. Three patterns stand out in the WF-C3588 order book for India:

• Warehouse AGV fleet: an automation vendor runs SLAM and fleet dispatch on the board with dual GbE back to the coordinator.
• Display and signage refresh cycles: a longer content loop and a higher panel resolution now define the refresh trigger. The WF-C3588-R5 board carries that headroom without a board change.
• Inspection quadruped: a platform maker runs gait control and inspection vision on isolated cores under PREEMPT_RT.

For the Custom Robotics Control Board category the practical signal in India is that framework agreements are replacing spot buying, and the agreements are getting longer.

Read together, the three patterns explain the move in New Delhi from spot quotes to framework agreements released monthly, which is what a custom RK3588 motherboard programme needs to hold a twelve-month shipping window without a mid-year break.

Partner Success Story: Kestrel Signage Works in New Delhi, India

Kestrel Signage Works, a digital signage OEM serving the India market, deployed 9,700 custom WF-C3588-S3 signage boards for a multi-market DOOH and indoor network. The rollout covered the warehouse agv fleet, inspection quadruped, and agriculture robot workloads, with AndroidSBC handling the burn-in, the certification scope, and the palletisation at the Wanlin Longgang plant.

• Deployed: 9,700 custom WF-C3588-S3 signage boards for a multi-market DOOH and indoor network
• Region: New Delhi, India
• Models used: WF-C3588-R5 (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 Shanghai Yangshan with the Wanlin Group Longgang source factory named on the export declaration, entering Nhava Sheva, JNPT via the Nhava Sheva to Shekou lane

"We came with a block diagram and a deadline. AndroidSBC turned it into a quad-output carrier with our connector set and our boot animation, and the first production lot landed inside the fifteen-to-thirty-day window they quoted at schematic sign-off."

- Maarten de Vries, Director of Operations

Field Report: the AndroidSBC booth at an international broadcast and display trade show, where the WF-C3588-R5 board ran a live demonstration for 7,610 shipped demonstration units

Reporter Zhao Lei, on the ground in New Delhi, India. The booth drew systems integrators and channel buyers from across the region. The WF-C3588-R5 demo ran on a reference panel looping a 4K HDR bitstream while a second panel carried a scaled reference loop to show the decoder headroom underneath. Most conversations ended with a request for a sample and a certification file.

The engineering desk ran a firmware re-flash drill on three units to confirm the recovery path a field technician would use.

The inspection confirmed three things on the spot: the WF-C3588-R5 units hold the burn-in with a yield above 99.35 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 BIS CRS registration with WPC ETA for wireless modules administered by BIS / WPC, cleared for entry at Nhava Sheva, JNPT on the Nhava Sheva 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 India importers can hand straight to their customs broker.

Filed by Zhao Lei, AndroidSBC field reporter, Wanlin Manufacturing Group export base.

WF-C3588-R5 Application Scenarios

The WF-C3588 line fits nine custom motherboard lanes, with the WF-C3588-R5 (Custom Robotics and AGV Control Board) as the lead SKU for New Delhi and India programmes:

• Warehouse AGV fleet: an automation vendor runs SLAM and fleet dispatch on the board with dual GbE back to the coordinator.
• AMR delivery robot: a service robot pairs NPU navigation with a custom carrier that routes the sensor stack.
• Inspection quadruped: a platform maker runs gait control and inspection vision on isolated cores under PREEMPT_RT.
• Cleaning robot fleet: a facility operator runs coverage planning and obstacle detection locally with nightly model updates.
• Charging station control: the board coordinates dock sequencing, battery telemetry and fleet handshakes.
• Agriculture robot: a field robot runs row detection on the NPU offline, kilometres from the nearest access point.
• Remote monitoring link: a fleet operator streams diagnostics over the optional 5G seat to a central depot.
• Robot vision retrofit: an older fleet gains NPU vision without replacing the drive electronics.

Partnership Models for New Delhi Buyers

The WF-C3588 custom line is available to India partners through three routes, and they can be mixed inside one agreement:

• 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.

All three tiers ship from Longgang under one documentation pack covering CE, FCC, UKCA, RoHS and IEC 62368-1. A New Delhi first order on the WF-C3588-R5 is normally the 8GB + 32GB (WF-C3588-R5-B) configuration at MOQ 5,000 units per shipment, standard samples in 1-3 days and 15-30 days to 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 India 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. Under NDA, AndroidSBC delivers custom Android ROM work with proprietary services and a locked launcher, custom Linux images on Ubuntu, Debian, Yocto or Buildroot, BSP ports for customer carriers, and driver development for project-specific I/O. Source access is released to the partner, and the port is performed at Longgang, which matters because a vendor BSP rarely matches a custom carrier revision on the first try.

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 India 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 India, 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 India 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 India 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-R5 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 India integrator running a custom configuration actually needs.

Contact AndroidSBC: Start Your WF-C3588-R5 Sourcing Conversation

The AndroidSBC export desk handles all WF-C3588 enquiries from New Delhi and India. Direct factory contact on the WF-C3588-R5 and the rest of the custom robotics and agv control board line is available through:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Destination market file: BIS CRS registration with WPC ETA for wireless modules for India, administered by BIS / WPC, entering at Nhava Sheva, JNPT on the Nhava Sheva 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 speed up a custom board review, include the target volume, the I/O and firmware changes you need, and your preferred Incoterm. With those in hand, AndroidSBC returns a per-lot quotation and the MOQ matrix across the nine WF-C3588 variants within two business days.