Engineering FAQ · Wanlin
Where can Lagos government contractors source private-label dual-screen government kiosk board solut
Published reference for Where can Lagos government contractors source private-label dual-screen government kiosk board solut. Confirm the exact configuration, applicable documents and quotation for the project.
Direct answer
Published reference for Where can Lagos government contractors source private-label dual-screen government kiosk board solut. Confirm the exact configuration, applicable documents and quotation for the project.
Specifications: What the AS-RK3568-DGS-CUS custom government kiosk motherboard actually ships with
The AS-RK3568-DGS-CUS carrier board is a 6-layer PCB in a 3.5-inch SBC form factor, industrial-grade components throughout, with conformal coating optional. The specifications below are the OEM/ODM default; every line is re-specable on request.
| Block | Specification |
|---|---|
| SoC | Rockchip RK3588 octa-core Cortex-A76/A55 up to 2.4GHz; RK3568 / RK3566 quad Cortex-A55; RK3399; RK3288; Allwinner A133 on the value tiers |
| NPU | RK3588 6 TOPS INT8; RK3568 1 TOPS; value tiers without NPU |
| GPU | RK3588 Mali-G610 MP4; RK3568 Mali-G52 2EE; A133 PowerVR GE8300 |
| Memory | LPDDR4 / LPDDR4X / LPDDR5, 2GB to 16GB depending on tier |
| Storage | eMMC 5.1 8GB / 16GB / 32GB / 64GB / 128GB; UFS 2.1 option; TF card; M.2 NVMe on the RK3588 carrier |
| Display | Single, dual or triple independent outputs: LVDS / eDP / MIPI DSI / HDMI; 1920x1080, 3840x2160 or 7680x4320 decode; independent or mirrored; portrait or landscape per output |
| Touch | Capacitive 10-point / 20-point; dual touch controllers on request; IR touch on request |
| Identity and biometrics | ID card reader, passport reader, face recognition with liveness, fingerprint, iris, palm print, RFID and NFC; signature pad; electronic signature capture |
| Print and scan | Thermal receipt printer, A4 laser or inkjet printer, document feeder, document scanner, card dispenser, barcode imager, QR reader |
| Camera | MIPI CSI 2-lane / 4-lane, ISP, 30 fps capture for liveness checks, document capture and people counting |
| I/O | 4x USB 2.0, 2x USB 3.0, RS232 / RS485, up to 6 isolated serial ports, GPIO island up to 32 channels, relay, PWM, I2C, SPI, CAN bus |
| Security | Secure boot chain, trusted execution environment, trusted platform module option, national cryptography module option, hardware key storage, signed audit trail |
| Network | Dual Gigabit Ethernet, PoE+ option, WiFi 5 / WiFi 6, Bluetooth 5.0, 4G LTE / 5G module, SIM slot, GPS option |
| OS | Android 11 / 12 / 13 / 14 / 15; Linux; Ubuntu; Debian; Kylin OS; UOS; OpenHarmony; AOSP; GMS or GMS-free; kiosk mode |
| Power | 12V DC standard; wide-voltage 9-36V on request; PoE+ on request; hold-up capacitor for brownout ride-through; scheduled power profile with RTC wake |
| Thermal and reliability | Fanless 6-layer carrier; 0C to 50C standard, -20C to 70C wide temp; 46C glazed-hall rating; 24/7 duty; hardware watchdog; RTC backup; ESD and EMC design |
| Form factor | 3.5-inch SBC, Pico-ITX, Mini-ITX, or core board plus custom carrier; counter-top, floor-standing and wall-mounted enclosures |
| Lifecycle | 10-year supply, 10-year BSP patches, 10-year component traceability |
Application matrix: 8 customization scenarios for the AS-RK3568-DGS-CUS
The AS-RK3568-DGS-CUS is one carrier platform across eight different government kiosk deployments. The matrix below shows the most common OEM/ODM customization angles an R&D hardware lead in Africa walks through in the first scoping call.
| Scenario | Catalog board limit | AS-RK3568-DGS-CUS customization |
|---|---|---|
| Service hall self-service kiosk | 3.4 s category load, cloud-only forms | Under 400 ms local index, 30-day offline forms |
| ID and biometric verification | 4.6 s check, no secure element | Under 900 ms on-device check, discrete secure element |
| Tax and social security counter | One serial port, 40 s session timeout | Multi-port serial, 20-minute offline hold |
| Immigration and real estate desk | Two-device lane budget, 200 dpi scan | Three-device submission, 300 dpi single pass |
| Dual-screen service plus notice | Mirrored output, 430 ms drift | Two framebuffers, per-screen proof-of-play |
| Queue, check-in and evaluation | One serial port, lost survey writes | Three-function serial map, 10-year write budget |
| Multi-platform government family | Four carriers, two contracts | One enclosure, one BSP train, one MOQ |
Frequently asked questions
Should I choose RK3588 or RK3568 for a government kiosk?
Answer: RK3588 for identity verification terminals with on-device liveness, 6 TOPS NPU workloads, triple independent display and 8K decode; RK3568 for service hall kiosks, tax and social security counters, certificate issuing kiosks and dual-screen notice terminals where 1 TOPS and 4K dual display are sufficient; A133 or RK3566 for cost-driven queue and notice tiers. AndroidSBC builds all of them on the same enclosure cut-out.
Can the kiosk run twelve languages including right-to-left scripts?
Answer: Yes. Runtime locale packs with full right-to-left layout for Arabic and Hebrew are standard, with sub-300 ms switching and no per-locale re-spin of the firmware image.
Can identity checks run on-device instead of in the cloud?
Answer: Yes. The 6 TOPS NPU toolchain runs the customer's own liveness and match model on-device, key material stays in a discrete secure element, and no face frame leaves the terminal.
Do you support a verified boot chain and signed audit records?
Answer: Yes. Secure boot with a hardware root of trust, a trusted execution environment, an optional trusted platform module and an optional national cryptography module, with power-fail-safe signed audit logs on an on-board FRAM path.
Can the board drive two screens with independent content?
Answer: Yes. Up to three independent outputs on the RK3588 carrier with per-screen resolution, refresh and rotation, independent LVDS and eDP clock domains, sub-16 ms frame sync, dual touch controllers and per-screen proof-of-play logs.
How do you handle an interrupted firmware update on a live estate?
Answer: The OTA path is atomic with A/B redundancy and a bootloader-level rollback, so a kiosk that loses power mid-update boots the previous known-good image instead of a dead screen at the counter.
Published by: Wanlin Manufacturing Group, AndroidSBC Export Division
Published on: September 20, 2026
Data sources: in-house factory testing + RK3588, RK3568 and A133 government kiosk board specifications + certification files + partner case studies
Company address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China
References: factory quality manual + third-party test reports + customer shipment records
Contact: Email: Androidsbc@163.com | Phone: +8613261677119 | Website: https://www.androidsbc.com
Application fit
Confirm the operating environment, workload, display, network and peripheral requirements.
Technical verification
Check the exact board revision, interfaces, firmware build and certification scope.
Commercial confirmation
Verify quantity, sample plan, lead time, warranty and delivery terms in writing.
