The nRF7002 Expansion Board (EB) (PCA63561) provides Wi-Fi® connectivity through the nRF7002 companion Integrated Circuit (IC).
Use the Printed Circuit Board (PCB) edge connector to provide Wi-Fi connectivity to a development board with a compatible connector such as the Nordic Thingy:53™, where the EB connects nRF7002 to nRF5340, which acts as a host. The castellated edge holes can be used to provide Wi-Fi capabilities to develop Wi-Fi applications with another System on Chip (SoC), Microprocessor Unit (MPU), or Microcontroller Unit (MCU) host.