Espressif Systems has announced the release of its ESP32-H2 SoC with IEEE 802.15.4 and Bluetooth 5.2 (LE) connectivity, operable in the 2.4GHz band. This SoC comes with an integrated DC-DC converter that enables ultra-low-power, energy-efficient operation. Espressif says that the Bluetooth 5.2 subsystem has been designed by its own engineering team.