Recent news
Product launches, ODM partnerships, and internal tech notes.
- 2026.05.19
Office Digital Signage: Pi 5 + cog Kiosk + Live Claude.ai Usage Monitor
A 24/7 digital signage for our office lobby, built on a single Raspberry Pi 5 8GB. The top 90% of a 1080×1920 portrait screen cycles through 10 saea-ict.com pages; the bottom 10% shows Claude.ai Max plan usage refreshed every 60 seconds. Real-world case combining embedded Linux, Wayland kiosk, Cloudflare-bypass scraping over CDP, and a hands-free boot chain.
TECH NOTE→ - 2026.05.08
Multi-FDCAN integrated controller in development — one board, from industrial arms to humanoids
We are building an in-house multi-FDCAN integrated controller that plugs straight into NVIDIA Jetson and Raspberry Pi hosts. A built-in 3-Port 100Mbps Ethernet switch consolidates host wiring and debug onto one cable, and a multi-channel FDCAN backbone lets the same controller drive everything from multi-axis industrial arms to a full humanoid platform.
R&D→ - 2026.05.08
From a single Arduino sketch to ESP-IDF v5.5.4 multi-component firmware: a second-generation rewrite of our office IoT
We rewrote the IoT firmware that drives the three AC channels at our office entrance — image-wall light, ventilation fan, and aspirator — from a first-generation Arduino sketch to a native ESP-IDF v5.5.4 stack. The rewrite folded in zero-cross phase calibration, ECDSA-signed OTA, TLS SMTP alerts, and local Korean-holiday handling in one pass.
TECH NOTE→ - 2026.05.07
The Maintenance Power of Vibe Coding
Your Project Keeps Its Dedicated Expert, Even After Delivery Software development does not end at delivery. What matters more is what happens after launch. Every system eventually needs updates, new features, and bug fixes.
TECH NOTE→ - 2026.05.05
Building Our Company Website with Vibe Coding
SaeA-ICT shipped its official corporate site rapidly in-house using an AI vibe coding workflow (Claude Code, Cursor). A real case of delivering a production Next.js full-stack site with multilingual support, an admin RTE, and self-hosted deployment in a fraction of traditional time.
TECH NOTE→