RK3588 48MP ISP Image Processor, WF-RK3588-R2, AndroidSBC, Colombo

TL;DR: RK3588 48MP ISP Image Processor

Colombo, Sri Lanka - September 11, 2026. The 181st WF-RK3588-R2 shipment left Shenzhen for Colombo this week with 9,205 units aboard, after a full burn-in cycle and a destination-market document check.

AndroidSBC OEM partnership announcement on the WF-RK3588 NPU computing line serving Colombo, Sri Lanka. The line spans edge AI inference at the entry variant through SMARC 2.2 SOM at the carrier-board 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 Colombo buyers can mix variants inside a single framework agreement rather than opening a new supplier file for each deployment.

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 OEM and ODM boards on Rockchip silicon. The line this release covers is the WF-RK3588: nine variants built on the same Rockchip RK3588 octa-core 8nm platform with 6 TOPS triple-core NPU and 8K H.265 video, covering edge AI inference, industrial machine vision, robotics and AMR controllers, AI NVR with analytics, smart cockpit, 8K digital signage, kiosk and POS, ARM PC and mini-PC, and a SMARC 2.2 SOM for carrier-board work. Wanlin's Longgang plant in Shenzhen builds the WF-RK3588 for Sri Lanka edge AI, machine vision, robotics, AI NVR, cockpit, signage, kiosk and ARM PC programmes. For a Colombo distributor the practical value of the line is that one silicon and one supplier file cover nine deployment categories.

WF-RK3588-R2 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-RK3588-R2 (Robotics and AGV AMR Controller) 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 Sri Lanka importers sourcing the WF-Series, the 8GB + 64GB (WF-RK3588-R2-A) variant is the typical configuration for the robotics controller and AGV AMR compute use case, with a sustained weekly capacity of 5,000 pcs/wk on the Longgang line.

Challenges in Sourcing Robotics and AGV AMR Controller for Sri Lanka Buyers

Buyers in Colombo who have sourced a robotics and agv amr controller for a few seasons tend to separate two questions: can the factory hold the price, and can it hold the allocation. The second one is harder. The Rockchip RK3588 is allocated at wafer level, and a 9,205-unit order placed against trader stock is the order most likely to slip a quarter without anyone warning the buyer. The second issue is firmware, not hardware. Vendors promise the full certified software stack and then ship a bare AOSP image, and the failure only surfaces at the warehouse when the unit is powered on against the customer's app.

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 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-RK3588 cover robotics controller, service robot motherboard, AGV control, AMR autonomous mobile robot, quadruped robot, delivery robot, cleaning robot, SLAM navigation, robot vision fusion, and ROS2 compute node and each one carries three memory configurations, which keeps Colombo and Sri Lanka buyers on standard SKUs for most requirements.

The Sri Lanka paperwork question is settled before production. In Sri Lanka TRCSL approval is required for terminal equipment, and the approval is held locally by the importer. The Longgang export desk prepares the destination-market file covering TRCSL type approval for telecom terminal equipment administered by TRCSL and releases it with the standard multi-market pack (CE, FCC, UKCA, RoHS, REACH), booking the lot into Port of Colombo on the Colombo to Shekou lane.

Competitive Comparison: WF-RK3588-R2 vs Competing RK3588 Boards

The comparison set for the robotics and agv amr controller socket breaks three ways: cheap Cortex-A53 boards without an NPU and no software file, mid-range Cortex-A55 boards with a 1 to 2 TOPS NPU but limited decode headroom, and 64-bit octa-core boards that carry a 6 TOPS NPU and 8K H.265. The WF-RK3588-R2 is in the last group. Its differentiators are Rockchip RK3588, sustained NPU throughput under load, and a per-lot certified image burn rather than a bench-only software check.

• vs quad-core Cortex-A55 robot boards: the WF-RK3588-R2 octa-core cluster plus 6 TOPS NPU lifts SLAM update rates and obstacle response times materially.
• vs x86 robot controllers: the WF-RK3588-R2 fanless design holds -40C to 85C without active cooling and the BOM stays under the x86 reference.
• vs 1 TOPS NPU boards: the WF-RK3588-R2 triple-core NPU runs the obstacle model and the SLAM front-end in parallel on the same silicon.
• vs single-purpose AGV PLCs: the WF-RK3588-R2 pairs EtherCAT master with ROS2 to support both motion and perception on one board.

Global Robotics and Autonomous Mobile Robot Market Trends

The Robotics and Autonomous Mobile Robot market sets the pace for Colombo 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 NPU computing board buyers also compete for. Three patterns stand out in the WF-RK3588 order book for Sri Lanka:

• Service robot motherboard: WF-RK3588-R2 drives the 360-degree vision fusion plus the speech pipeline on the same NPU.
• Display and signage refresh cycles: a longer content loop and a higher panel resolution now define the refresh trigger. The WF-RK3588-R2 board carries that headroom without a board change.
• AMR autonomous mobile robot: WF-RK3588-R2 keeps a stable frame interval even when the SLAM map exceeds 100k landmarks.

What the Robotics and Autonomous Mobile Robot data does not show is the operational cost of a supply break, which is why Colombo buyers increasingly weight supplier continuity above a marginal price difference.

Read together, the three patterns explain the move in Colombo from spot quotes to framework agreements released monthly, which is what an AI deployment programme needs to hold a twelve-month shipping window without a mid-year break.

Partner Success Story: Andes Retail Technologies in Colombo, Sri Lanka

Andes Retail Technologies, a self-service kiosk integrator serving the Sri Lanka market, deployed 4,400 units of the WF-RK3588-K6 kiosk and POS board for a self-service ordering rollout. The rollout covered the service robot motherboard, amr autonomous mobile robot, and cleaning robot workloads, with AndroidSBC handling the burn-in, the certification scope, and the palletisation at the Wanlin Longgang plant.

• Deployed: 4,400 units of the WF-RK3588-K6 kiosk and POS board for a self-service ordering rollout
• Region: Colombo, Sri Lanka
• Models used: WF-RK3588-R2 (lead SKU), plus eight sibling WF-RK3588 NPU variants in the same chassis 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 Port of Colombo via the Colombo to Shekou lane

"We started with the WF-RK3588-K6 because a self-service kiosk nowadays runs both payment inference and computer vision on the same board. Two years in, the field failure rate is under half a percent, and that is the only number our client cares about."

- Camila Fuentes, Operations Lead

Field Report: a high-brightness outdoor display trial in Colombo, where 9,205 units of the WF-RK3588-R2 board are running behind sunlight-readable panels

Reporter Pan Ze, on the ground in Colombo, Sri Lanka. The trial ran the WF-RK3588-R2 boards inside a sealed enclosure with no active cooling and a panel brightness pushed to its ceiling. Internal board temperature stabilised below the throttle point across a full day of direct sun, and the content loop ran without a dropped frame from morning to evening.

A spare-parts kit was packed alongside the order so the destination depot could swap a board without waiting on a cross-border shipment.

The inspection confirmed three things on the spot: the WF-RK3588-R2 units hold the burn-in with a yield above 99.18 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 TRCSL type approval for telecom terminal equipment administered by TRCSL, cleared for entry at Port of Colombo on the Colombo to Shekou lane. Wanlin remains one of the few source factories currently shipping a nine-variant Rockchip RK3588 NPU computing line with a per-lot paper trail that Sri Lanka importers can hand straight to their customs broker.

Filed by Pan Ze, AndroidSBC field reporter, Wanlin Manufacturing Group export base.

WF-RK3588-R2 Application Scenarios

The WF-RK3588 line fits nine NPU application lanes, with the WF-RK3588-R2 (Robotics and AGV AMR Controller) as the lead SKU for Colombo and Sri Lanka programmes:

• Service robot motherboard: WF-RK3588-R2 drives the 360-degree vision fusion plus the speech pipeline on the same NPU.
• AGV control board: WF-RK3588-R2 holds the SLAM front-end while the EtherCAT master drives the wheel controllers.
• AMR autonomous mobile robot: WF-RK3588-R2 keeps a stable frame interval even when the SLAM map exceeds 100k landmarks.
• Quadruped robot: WF-RK3588-R2 runs the gait controller plus the perception stack on one octa-core cluster.
• Delivery robot: WF-RK3588-R2 holds the elevator interface plus the obstacle model on the same board.
• Cleaning robot: WF-RK3588-R2 fuses mmWave radar with the vision input to detect glass and dark obstacles.
• SLAM navigation: WF-RK3588-R2 ingests two MIPI CSI feeds plus the IMU at the full SLAM rate.
• ROS2 compute node: WF-RK3588-R2 runs the perception, planning, and control nodes on the same silicon with hardware isolation.

Partnership Models for Colombo Buyers

Three commercial structures are open to Colombo buyers on the WF-RK3588-R2 and the rest of the WF-RK3588 NPU variants:

• 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.

The three tiers share one factory, one test flow and one certification file. For Colombo buyers the standard entry point on the WF-RK3588-R2 is the 8GB + 64GB (WF-RK3588-R2-A) configuration at MOQ 5,000 units per shipment, four weeks to sample and six weeks to mass production.

Frequently Asked Questions

Does the WF-RK3588 line run Android or Linux, and what NPU framework stack is supported?

Answer: Yes on both. The WF-RK3588 line ships with Android 12 and Android 13 prebuilt, with Android 14 builds under validation. The Linux side covers Ubuntu 22.04 LTS, Debian 12, Yocto Kirkstone and Buildroot 2023.02, all of which load the Rockchip RKNN-Toolkit2 NPU runtime and the rknn-cross-compiler. That gives a Sri Lanka integrator the freedom to run the certified Android TV and signage stack on one variant and a Linux NPU inference runtime on another variant from the same silicon, which is unusual for a single source factory.

What is the 6 TOPS triple-core NPU on the WF-RK3588 actually used for in production?

Answer: Three production-grade workloads. Retail analytics at 25fps on the WF-RK3588-E0, machine-vision defect classification on the WF-RK3588-V1, and 16-channel AI surveillance analytics on the WF-RK3588-N3. All three share the same silicon and the same certified firmware base, so Sri Lanka integrators can re-deploy a board across workloads without re-validating the underlying silicon or the supply file.

Can AndroidSBC handle CE, FCC, UKCA, RoHS, REACH and IEC 62368-1 paperwork for Sri Lanka?

Answer: That is handled in-house. Each lot leaves Longgang with a Declaration of Conformity and a Technical File holding the CE, FCC Part 15, UKCA, RoHS 2.0, REACH and IEC 62368-1 documents, all dated inside twelve months. For Sri Lanka specifically, AndroidSBC will confirm at quotation stage which marks apply and whether a local variation is required, so the paperwork question is settled before production rather than at the port.

What are the MOQ and lead time for a first order on the WF-RK3588?

Answer: MOQ is 5,000 units per shipment for the standard memory configuration of any WF-RK3588 variant. Sample lead time runs four weeks and mass production six weeks. Partners who prefer a twelve-month blanket order with a monthly lot release can negotiate the MOQ down, and mixed-variant orders on one purchase order are accepted.

Does AndroidSBC support custom Android ROM, custom Linux, or custom NPU model porting?

Answer: Yes, under NDA. ODM partners get custom Android ROM work including proprietary services and a custom launcher, Linux builds based on Ubuntu, Debian, Yocto or Buildroot, BSP ports for custom carrier boards, and NPU model porting through the Rockchip RKNN-Toolkit2 (quantization from PyTorch, ONNX, TensorFlow, Caffe and MXNet). 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 on the WF-RK3588?

Answer: Seven years minimum supply, with security patches maintained across the Android, Ubuntu LTS and Yocto firmware lines. Partners who deploy at scale can use the AndroidSBC OTA infrastructure to update field units and push new RKNN NPU model builds. For long-lifecycle programmes in machine vision, AI NVR, robotics 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, 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 the WF-RK3588?

Answer: AndroidSBC targets a 0.3 percent DOA rate across the WF-RK3588 line, measured over the prior twelve months. On RMA, the partner returns the faulty WF-RK3588-R2 unit to Longgang with its burn-in barcode, and a replacement ships within ten business days. Because the burn-in record is attached per unit, the failure analysis normally comes back with a root cause rather than a credit note, which matters when a 16-channel AI NVR line is offline.

Contact AndroidSBC: Start Your WF-RK3588-R2 Sourcing Conversation

The AndroidSBC export desk handles all WF-RK3588 enquiries from Colombo and Sri Lanka. Direct factory contact on the WF-RK3588-R2 and the rest of the robotics and agv amr controller line is available through:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Destination market file: TRCSL type approval for telecom terminal equipment for Sri Lanka, administered by TRCSL, entering at Port of Colombo on the Colombo 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

OEM and ODM enquiries move fastest when the first message carries the annual volume, the certification scope and the Incoterm. Send those three and the export desk replies with a per-lot quote and the full WF-RK3588 MOQ matrix inside two business days.