ESP32-S31: Dual-Core RISC-V SoC with Wi-Fi 6, Bluetooth 5.4, and Advanced HMI (espressif.com) AI

Espressif announced the upcoming ESP32-S31, a dual-core 32-bit RISC-V SoC combining Wi‑Fi 6, Bluetooth 5.4 (including LE Audio and mesh), and IEEE 802.15.4 for Thread/Zigbee, plus a 1Gbps Ethernet MAC. The chip targets next-generation IoT devices with a 320MHz core, multimedia-oriented HMI features (camera/display/touch and graphics acceleration), security hardware (secure boot, encryption, side-channel and glitch protections, and TEE), and support for ESP-IDF and Matter-related frameworks.