Embedded devices
Where software meets the physical world.
INDEPENDENT ENGINEERING · CONNECTED SYSTEMS
Small devices.
Connected systems.
Big possibilities.
From Embedded Devices to Cloud Intelligence.
YB-IoT is a personal technology portfolio exploring the connections between embedded hardware, cloud infrastructure, and everyday applications.
Hardware to software. One connected perspective.
SYSTEM OVERVIEWCONCEPT / 01
CLOUD APIConnect · Process · Integrate
YB-IoT DEV / 01
YBEMBEDDED CORE
DEVICE LAYER
WEB + MOBILEVisualize · Interact · Manage
EDGE / CLOUD / APPILLUSTRATIVE ONLY
BUILT AROUND CONNECTIONS
Embedded engineering + Cloud integration + Application development
01 / THE TOOLKIT
Across the technology stack.
A connected system needs more than a single tool. These are the technologies at the heart of the YB-IoT portfolio.
Software & applications
The logic and interfaces that connect it all.
Cloud infrastructure
A foundation for connected services.
02 / THE BIG PICTURE
From signal to interface.
A conceptual architecture for connecting physical devices with useful digital experiences.
Embedded Devices
Sense, control, and collect data at the edge.
FIRMWARE · DEVICE LOGICCloud API
Exchange device data through a shared service layer.
INGESTION · INTEGRATIONWeb / Mobile Applications
Turn device information into accessible interfaces.
VISUALIZATION · INTERACTIONConceptual architecture. This portfolio website is for presentation only. The YB-IoT platform operates separately with real devices and cloud services.
03 / ENGINEERING PROJECTS
Engineering, made tangible.
Personal projects spanning embedded firmware, cloud integration, and mobile control. Status describes development progress; the showcase below features actual platform screenshots. Technical write-ups are planned.
PLATFORM IN ACTION
Real devices. Real data. One connected platform.
These screenshots show the actual working YB-IoT platform: IoT light controls, usage trends, event source analytics, device connectivity monitoring, and mobile device control.
The screenshots document working platform features; they are not interactive controls on this website. Project components marked Prototype remain in development. The Live Demo and Membership plans are previews and are not available for use or purchase.
Prototype
ESP32 Smart Control
ESP32-S3 firmware for UART communication, lighting control, and embedded device integration.
Implemented
YB-IoT Cloud Platform
A Go REST API with WebSocket communication and a SQLite database, deployed on AWS EC2 for web-based device control.
Prototype
Flutter Mobile Control
A cross-platform Flutter mobile application project for connected device control.
Status key: Implemented — core functionality developed and demonstrated; Prototype — working implementation with development and validation ongoing; Planned — intended work. Implemented does not imply commercial release or production certification. These labels do not indicate production readiness.
04 / A LOOK AHEAD
A window into
connected devices.
A future interactive demo will bring the device-to-cloud journey to life. For now, this area is a visual placeholder.
PLANNED · DEMO NOT CONNECTEDLive demo coming later
No live telemetry or device controls are available.
Awaiting a future demonstrationMEMBERSHIP / YB-IoT CLOUD PLATFORM
A plan for every next step.
Explore a preview of future device plans. Start small, with room to grow.
UI PROTOTYPE · ALL PLANS ARE PREVIEWSComing Soon — paid subscriptions
No plan is currently available for purchase or activation. There are currently no paying customers.
PLAN PREVIEW
Free
A starting point for a single device.
NT$0 / month
1 device
Preview only · Not available
PLAN PREVIEWRecommended
Basic
Room for a small connected setup.
NT$99 / month
5 devices
Coming Soon · Preview only
PLAN PREVIEW
Pro
More space for connected devices.
NT$199 / month
20 devices
Coming Soon · Preview only
Illustrative monthly pricing in New Taiwan dollars (NT$). Prices and device allowances describe the proposed plans and may change before launch.
CAREERS / FUTURE POSSIBILITIES
Build the future of connected devices.
Potential engineering roles across embedded systems, cloud software, and mobile applications.
YB-IoT is an independent engineering project and is not currently hiring. These roles describe future possibilities, not open positions. Applications and resumes are not being accepted.
Embedded Firmware Engineer
A potential focus on device firmware, communication interfaces, and embedded IoT integration.
- ESP32
- C/C++
- UART
- CAN
- IoT
Backend Software Engineer
A potential focus on cloud APIs, real-time communication, and services for connected devices.
- Go
- REST API
- WebSocket
- AWS
Flutter App Developer
A potential focus on cross-platform mobile interfaces for connected device control.
- Flutter
- Dart
- Android
- iOS
05 / CONNECTIONS
Good systems start
with a conversation.
YB-IoT is currently a personal engineering portfolio. Get in touch by email for technical inquiries, collaboration, and potential future IoT services.