Full-stack capability, shipping AI as products
One team covering definition → hardware → firmware → cloud → algorithms → delivery. For new product incubation or retrofitting existing machines, you'll find the complete answer here.
AI Hardware & Software R&D
- Definition: user research, competitive analysis, PRD & BOM costing
- Hardware: schematic / PCB (BLE, 4G) / enclosure CAD / pilot runs
- Firmware: STM32 / ESP32 / Rockchip, RT-Thread / FreeRTOS / bare-metal
- Clients: Flutter apps, WeChat mini-programs, Vue3 / React consoles
- Cloud: FastAPI / Node.js / Rust services, OTA, MQTT IoT access
- AI: YOLO detection & tracking, RKNN / ONNX quantization, LLM apps & RAG
Machinery Smart Retrofit
- Equipment check-up: on-site survey, retrofit value & route assessment
- IoT: sensor & controller retrofit, protocol adaptation, data to cloud
- Edge computing: local processing, offline-capable, millisecond response
- AI: vision inspection / safety alerts / predictive maintenance
- Visualization: LingJing dashboard + LingJing vision integration
- Delivery: Docker private deployment — data stays in your plant
Scenarios we deliver
Smart retrofit in four steps
Simple retrofits get a working prototype within weeks; complex AI retrofits typically deliver in 1–3 months with transparent milestones.
Assessment
Survey equipment and processes, define retrofit goals — assessment and quote within a week.
Solution & prototype
Solution design (sensing / edge / platform) with a verifiable prototype in 2–4 weeks.
Development
Hardware retrofit, platform build and AI tuning in parallel; milestone acceptance.
Delivery & operations
Private deployment + operator training, continuous iteration and remote support.
Our toolbox
| Hardware | Schematic / PCB (BLE, 4G Cat.1, NFC) / parametric enclosure CAD (CadQuery) / pilot runs with triple-verified DRC |
|---|---|
| Embedded | STM32 / ESP32-S3 / Rockchip RK35xx; RT-Thread, FreeRTOS, bare-metal; BLE 5.x, MQTT, USB CDC, low-power design |
| Cloud | Python FastAPI, Node.js + TypeScript, Rust (axum); SQLite / MySQL, MQTT / EMQX, OTA, Docker Compose private deployment |
| Clients | Flutter (apps + embedded dashboards), WeChat mini-programs, Vue3 + Element Plus, React 18 |
| AI | YOLO11 + ByteTrack, RKNN / ONNX edge quantization, LLM applications (RAG / guardrails / pluggable providers), GB28181 video |
| Quality | 180+ automated test cases (pytest / vitest / cargo test), triple-verified DRC, end-to-end integration verification |
Three ways to start
Custom projects
Custom smart-hardware products or retrofit solutions delivered by milestone, with complete source code and documentation.
Open crowdfunding
Join any of the 8 active projects (goals from ¥20,000): early access, co-development, channel and industrial partnership.
View crowdfunding projects →Licensing · OEM white-label
LingJing platforms and ready-made models support white-label delivery and regional partnerships, with proven experience.
Got an idea? A machine to make smart?
From a brand-new AI device to retrofitting existing equipment — talk directly with our engineers. Bilingual service in English & Chinese.
📞 Phone / WeChat: 19040667970