ESP32-H2FH4

ESP32-H2 is an ultra-low-power Internet of Things (IoT) solution offering multiple protocol support on a single
chip. It integrates a 2.4 GHz transceiver compliant with Bluetooth ® Low Energy and IEEE 802.15.4-based
technologies, supporting Bluetooth 5 (LE), Bluetooth mesh, Thread, Matter, and Zigbee. It has:
• A Bluetooth LE subsystem that supports features
of Bluetooth 5 and Bluetooth mesh
• An IEEE 802.15.4 subsystem that supports
Thread and Zigbee
• Radio protocols coexistence in 2.4 GHz band
• State-of-the-art power and RF performance
• 32-bit RISC-V single-core processor with a
four-stage pipeline that operates at up to 96 MHz
• 320 KB of SRAM, 128 KB of ROM, 4 KB LP
memory, and 2 MB or 4 MB in-package flash
inside
• Reliable security features ensured by
– Cryptographic hardware accelerators that
support AES-128/256, Hash, RSA, HMAC,
ECC, digital signature and secure boot
– Random number generator
– Permission control on accessing internal
memory, external memory, and peripherals
– External memory encryption and decryption
• Rich set of peripheral interfaces and GPIOs, ideal
for various scenarios and complex applications