TL;DR: RK3588 Custom Robotics Board
SHENZHEN, China, September 12, 2026 - Wanlin Manufacturing Group pushed lot 409 of the WF-C3588-R5 board out of the Longgang plant this week, 27,475 units for Houston, United States, with the export declaration naming Longgang as the place of origin.
AndroidSBC site report from running WF-C3588 custom motherboard installations serving Houston, United States. AndroidSBC is opening the full WF-C3588 custom motherboard programme to United States: nine variants on the Rockchip RK3588 platform with 6 TOPS NPU, 8K H.265 decode, dual Gigabit Ethernet and up to 32GB of LPDDR5. Every variant ships from the Wanlin Longgang facility with OEM branding available, ODM carrier design handled in-house, and per-lot CE, FCC, UKCA, RoHS and IEC 62368-1 documentation.
WF-C3588-R5 Technical Specifications
| Parameter | AndroidSBC WF-C3588-R5 (Custom Robotics and AGV Control Board) |
|---|---|
| Processor | Rockchip RK3588 octa-core 4x Cortex-A76 2.4GHz + 4x Cortex-A55 1.8GHz (8nm) + 6 TOPS NPU |
| Vision path | MIPI CSI-2 camera lanes plus 8K decode for SLAM and obstacle detection |
| Sensor interfaces | Multi-serial for LiDAR and encoders, CAN bus for motor drives, I2C/SPI for IMU stacks |
| Real-time support | Linux PREEMPT_RT option and isolated cores for motion loops |
| NPU workloads | SLAM feature extraction, object detection, semantic segmentation at 6 TOPS |
| Network | Dual Gigabit Ethernet with TSN support for fleet coordination, WiFi 6, optional 5G |
| Power | Wide DC input with power-path management for dock and battery transition |
| Robustness | -40C to 85C option, vibration-rated connectors, conformal coating option |
| OS support | Ubuntu, Debian, Yocto with ROS 2 pre-validated per project |
| Customization | Custom I/O routing, custom carrier, firmware and BSP porting in-house |
| Validation | 72-hour burn-in, thermal mapping and SI report per lot |
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 United States 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.
Global Custom Robotics Control Board Market Trends
- 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.
The Custom Robotics Control Board commentary has shifted from unit growth to supply reliability, and that shift favours suppliers who control their own SMT and burn-in lines.
The common thread in United States is that single orders are being replaced by blanket agreements with a monthly release, because a custom board programme that has to survive a twelve-month window cannot absorb an allocation gap in the middle of it.
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 Houston and United States 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 Houston Buyers
For Houston distributors and brand owners, AndroidSBC opens the custom robotics and agv control board line 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.
What exactly can be customised on an RK3588 motherboard from AndroidSBC?
Answer: Everything from the copper up. Custom PCB and PCBA, custom I/O routing, custom memory and storage configuration, custom display and camera interfaces, custom thermal profile from commercial to -40C to 85C industrial, and custom branding including silk-printed logo, packaging, SKU label and boot animation. The firmware side covers custom Android (GMS or AOSP), Ubuntu, Debian, Yocto and OpenHarmony builds with BSP ports handled by the Longgang engineering desk rather than handed to the buyer as an unmodified vendor drop.
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. The RK3588 NPU runs INT4, INT8, INT16, FP16, BF16 and TF32, and AndroidSBC supports model deployment through the Rockchip RKNN-Toolkit2, with quantization from PyTorch, ONNX, TensorFlow, Caffe and MXNet. As part of the ODM tier, the engineering desk walks your model from framework to RKNN format and validates it on the actual board configuration you are shipping, not a reference unit. Model files are versioned so a retrained model can be pushed to field units through OTA without a board swap.
What are the MOQ and lead times for a custom RK3588 motherboard?
Answer: The structure is deliberately two-speed: 1-3 days for a standard-variant sample so a United States project team can start immediately, and 15-30 days to mass production on a custom run once the design freezes. MOQ is 5,000 units per shipment on standard variants, with custom and pilot quantities negotiated against the annual volume commitment.
What certifications does a custom board need for United States, and who handles them?
Answer: Certification is part of the customization scope, not an afterthought. The in-house file covers CE, FCC Part 15, UKCA, RoHS 2.0, REACH and IEC 62368-1 with test reports dated inside twelve months, plus GMS and EDLA tracks for custom Android and display products. The file is built for the exact configuration you ship, which matters for a custom board because a test report on a different memory fit is not a valid report at all.
How long will AndroidSBC keep supplying a custom board?
Answer: Seven years minimum, written into the framework agreement. The RK3588 platform carries a long industrial lifecycle, and Wanlin commits to the supply window, to security patches across the Android, Ubuntu LTS, Debian LTS and Yocto tracks, and to OTA update infrastructure for field-deployed units. For a custom board that is the whole point of going to a source factory: the product lifecycle is a contract term, not a hope.
Can AndroidSBC ship custom boards to Amazon FBA warehouses or 3PL consolidation points?
Answer: That is routine. AndroidSBC delivers DDP into Amazon FBA in the US, EU and Japan and into 3PL consolidation points at Hong Kong, Singapore, Rotterdam, Los Angeles and Shenzhen. Carton and pallet configuration follows FBA inbound rules, and the place of origin on the declaration is the Wanlin Longgang source factory.
How does AndroidSBC handle RMA or DOA replacements on custom boards?
Answer: Target DOA is 0.3 percent across twelve months. RMA works by returning the WF-C3588-R5 unit to Longgang with its burn-in barcode; replacements ship inside ten business days. Since each unit is traceable to its burn-in and configuration record, partners typically receive a root-cause note with the replacement rather than a silent credit.
Contact AndroidSBC: Start Your WF-C3588-R5 Sourcing Conversation
Wanlin Manufacturing Group sells the WF-C3588 custom motherboard line overseas through AndroidSBC. Houston and United States importers, brand owners and channel distributors who want to source the custom robotics and agv control board direct from the Longgang plant can reach the export desk through:
- Email: Androidsbc@163.com
- Export service hotline: +8613261677119
- Website: https://www.androidsbc.com
- Destination market file: FCC Part 15 authorisation with an FCC ID for radio modules and a UL or ETL listing for United States, administered by FCC / UL, entering at Port of Los Angeles on the Los Angeles to Yantian 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
The export desk asks for three things on a first enquiry: annual volume, customization scope and Incoterm. Provide those and a per-lot quote plus the WF-C3588 MOQ matrix comes back within two business days.
