The EYSHSNZWZ from TAIYO YUDEN is a 2.4 GHz Bluetooth 5 ready module ideal for various small, thin devices including wearable devices, healthcare equipment, smartphone peripherals, and IoT-related devices. It is based on the Nordic nRF52832 SoC and has 512 KB Flash Memory and 64 KB RAM. The module provides an output power of 4 dBm and requires a supply of 1.7 to 3.6 VDC. It is available in a package that measures 3.25 x 8.55 x 0.9 mm with an integarted crystal and an antenna.