Bluetooth Channel Sounding brings more reliable distance measurement than RSSI to Bluetooth LE, enabling secure access, asset tracking, IoT devices, wearables and industrial embedded systems.
Read more →
Post-quantum cryptography is no longer theory: NIST, the EU, OpenSSL and ST are pushing ML-KEM and ML-DSA into embedded and IoT. Here is what changes for TLS, secure boot, OTA and product lifecycle, with concrete trade-offs for MCUs, Linux gateways and compliance.
Read more →
ESP-IDF 6.0 changes Picolibc, PSA Crypto, legacy drivers, build workflows and OTA. Here is how to assess risk before upgrading ESP32 firmware in production.
Read more →
What the U.S. Cyber Trust Mark means for IoT and embedded product teams: firmware updates, secure boot, vulnerability handling and documentation.
Read more →
A practical architecture guide for OTA firmware updates with rollback, A/B partitions, image validation and production-safe embedded device lifecycle management.
Read more →
What bootloaders really do in embedded products and how architecture changes across MCUs, embedded Linux and FPGA-based systems.
Read more →
A practical view of LVGL 9 for embedded interfaces: rendering, memory, widgets, portability and when it beats heavier UI stacks.
Read more →
How to structure a local ESP32 IoT device with AP/STA networking, HTTP endpoints, a responsive web UI and predictable firmware behavior.
Read more →