Panasonic ENWF9408AVEF 3.3V WiFi Module Evaluation Kit, 2.4 GHz IEEE Std. 802.11 b/g GPIO, SDIO, UART

The Panasonic mSDIO adapter has on-board antenna or bottom pad selection, U.FL connector,PAN9028 module and SDIO interface as its functional blocks. The device supports an SDIO device interface that conforms to the industry standard SDIO full-speed card specification and allows a host controller using the SDIO bus protocol to access the device.

1-Bit 4-Bit mode
Pin type digital I/O
Supports SDIO 3.0 standard
Full clock range up to 208 MHz