🛠 Endpoint Matter-over-Thread sur esp-matter

Advanced level: a Matter-over-Thread endpoint on the ESP32-H2 using the esp-matter SDK. The H2 handles 802.15.4 concurrently with BLE 5 for commissioning — this is exactly the standard Matter scenario: BLE commissioning, service over Thread. Steps: clone esp-matter, run idf.py -DIDF_TARGET=esp32h2, choose an example (light switch, color control), compile, then commission with chip-tool or a consumer ecosystem. Absolute requirement: a Thread Border Router must exist on your IP network, and the H2 cannot provide this alone since it lacks Wi-Fi — Espressif pairs it with an ESP32-S3 or a C6, for example via esp-thread-br or products like the LILYGO T-Panel (S3 + H2) or the M5Stack Unit Gateway H2. On the hardware security side, the H2 provides ECC-based secure boot, AES-128/256-XTS flash encryption, ECDSA signing, and an HMAC peripheral. >