Executive Summary: RK3588 Multi-Serial Port Interface Board for Global Market
Published by AndroidSBC | Last updated: September 02, 2026 | Expertise: RK3588 board OEM manufacturing for global markets
RK3588 Board OEM & ODM Services for Global Distributors and Integrators
AndroidSBC provides flexible OEM and ODM services for customers who want to build or expand their own RK3588 board product lines for global markets. Our customization capabilities include:
- Private-label RK3588 boards, carrier designs and system-on-module kits
- Customer logo printing on the board, enclosure and packaging
- Custom Android AOSP builds, boot animation and pre-installed apps
- Custom memory, storage, I/O and connector configurations
- Linux BSP porting (Ubuntu, Debian, Yocto, Buildroot)
- Retail-ready boxes and export cartons with barcode
- Certification documentation support (CE, FCC, RoHS, UL, UKCA, KC, PSE, SAA, GMS)
- New product development and ODM manufacturing
- Tender documentation packs for government and enterprise submissions
Whether you need an existing RK-series device under your own brand or a customized RK3588 board line developed for your market, our team can work with you from model selection through mass production.
Product Introduction: AndroidSBC RK3588 Multi-Serial Port Interface Board
AndroidSBC designs and manufactures RK3588 Android boards for commercial display, kiosk, industrial, AI and automotive applications, with in-house SMT, firmware engineering and certification support.
Core Features:
- China-Based Manufacturing: AndroidSBC is based in Shenzhen, China and focuses on RK3588 Android boards, carrier board design and firmware engineering, with in-house SMT production and per-unit function testing
- Certification Transparency: Real documentation for applicable certified models - instead of simply stating a product is "certified", buyers can verify the certificate for the exact model they intend to purchase
- Private Label Support: Logo, firmware, packaging, manuals and pre-configured options customized according to project requirements
- Global Market Experience: We work with distributors and integrators worldwide and understand export steps, certification questions, labeling preferences and tender submission needs
Technical Specifications
| Parameter | AndroidSBC Specification |
|---|---|
| CPU | Rockchip RK3588 octa-core (4x Cortex-A76 + 4x Cortex-A55) |
| GPU | Mali-G610 MP4 quad-core GPU |
| NPU | 6 TOPS NPU with RKNN API |
| Serial ports | 10x RS232 serial ports |
| RS485 channels | 4x RS485 with isolation |
| TTL ports | RS232 / TTL level selectable per port |
| Isolation | RS485 with isolation protection up to ±8kV |
| Connectors | DB9 serial expansion |
| Protocols | Modbus RTU / ASCII, half-duplex RS485 daisy-chain |
| Memory | 16GB LPDDR4X |
| Ethernet | Gigabit Ethernet |
| Combo I/O | RS232 + RS485 + TTL + GPIO + CAN configurable |
| Operating temperature | 0 to 60°C |
| Power input | DC 12V |
| OS | Android 12 / 13 / 14 |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Industrial device control | RK-SER | RS232 links to legacy PLCs and drives |
| Modbus networks | RK-SER | RS485 daisy-chain polling across distant cabinets |
| Sensor integration | RK-SER | TTL UART channels for embedded sensors |
| Kiosk peripherals | RK-SER | Printers, coin units and scanners on native COM ports |
Certified RK3588 Board Manufacturing for Global Markets
Certification is one of the most important considerations when sourcing RK3588 boards for export. AndroidSBC can provide real documentation for applicable certified models. Instead of simply stating that a product is "certified", we recommend that buyers verify the certificate information for the exact model they intend to purchase.
| Information | Details |
|---|---|
| Product | RK3588 Android Board (RK-series Platform) |
| Model Number | RK-SER |
| Standard | CE / FCC / RoHS on applicable models, GMS / Google Play and EDLA certification options |
| Certificate Number | Provided on request per model |
| Certificate Holder | AndroidSBC or applicable certification holder |
| Certification Body | Notified body per certificate |
| Target Market | Global / North America / Europe / Middle East / Asia Pacific |
| Certificate Status | Valid for applicable models |
| Certificate Document | View / download on request |
For customers exporting RK3588 boards, AndroidSBC supports CE, FCC and RoHS documentation with per-model files, and for projects where UL, UKCA, KC, PSE, SAA, GMS / Google Play or EDLA certification applies, the relevant documentation and testing path can be arranged for any represented model before ordering. Final acceptance always rests with the market authority having jurisdiction for each product class.
RK3588 Board OEM Process: From Inquiry to Shipment
The RK3588 board OEM process starts with a short qualification call about your application, target market and certification needs. A standard OEM project then follows 8 steps:
- Tell Us Your Target Market - North America, Europe, Middle East or Asia Pacific; different markets may require different certification and labeling approaches
- Select a Model Line - our team recommends suitable RK-series models according to your application type, performance requirements and pricing targets
- Verify Documentation - for certified models, request and verify the relevant certificate and compliance documentation files
- Confirm OEM Requirements - logo, firmware build, Android version, packaging, barcode and accessories
- Sample Evaluation - samples can be evaluated before mass production according to the agreed commercial terms
- Confirm Production - after specifications, commercial terms and OEM details are confirmed, the project can proceed to production
- Quality Inspection - boards are inspected and tested according to applicable production and quality-control procedures
- Shipment - products are prepared for shipment FOB, CIF or DDP according to the agreed logistics requirements
Q: How many COM ports can one board carry?
A: Configurations from 4x to 10x COM ports are available, mixing RS232, RS485 and TTL UART channels on a single board.
Q: Can port levels be switched in software?
A: Yes - RS232 / TTL levels are software selectable on supported ports, so legacy devices connect without extra converter hardware.
Q: Is the RS485 side isolated?
A: Isolated RS485 with protection up to ±8kV is standard on multi-port builds, supporting long daisy-chain runs between cabinets.
Q: Does the board speak Modbus?
A: Modbus RTU and ASCII run over RS485 out of the box, with sample code in the English SDK for custom protocols.
Q: What MOQ applies to custom serial configurations?
A: Stock samples start at 1 piece; custom port mixes typically start at 50 pieces with 15 to 30 day production.
Project Summary
For more information: www.androidsbc.com | Export Service Hotline: +8613261677119 | Email: Androidsbc@163.com
- Shenzhen HQ: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China
