ESP32-H4: The Ultimate Low-Power Wireless SoC for IoT, HMI & Matter Applications
2026-04-08
1. What Is ESP32-H4? ESP32-H4 is Espressif’s next-generation ultra-low-power dual-core RISC-V wireless SoC, purpose-built for battery-powered IoT devices, human-machine interface (HMI), LE Audio, and Matter-over-Thread smart home systems. It combines Bluetooth 5.4 (LE) + IEEE 802.15.4 (Thread/Zigbee) connectivity, industry-leading power
