DKWF121 is intended for evaluating the WF121 Wi-Fi module and as a basis for product development. The board contains connectors for easy development with a PC using the main host connections, USB and UART through a USB converter. Also present are headers for all the GPIO pads connected around a prototyping area for easy connection of pin headers with custom pinouts, sensors etc.
WF121 Wi-Fi module also allows end user applications to be embedded onto the on-board 32-bit MCU using a simple Bluegiga BGScriptTM scripting language and free-of-charge development tools. This cuts out the need of and additional MCU and enables end users to develop smaller and lower cost Wi-Fi devices. WF121 can also be used in modem-like mode in applications where the external MCU is needed. The 802.11 access point and HTTP server functionality is also included for the easy configurations and direct connections with phones, tablets and PCs.
With an integrated 802.11 radio, antenna, single power supply, and CE, FCC and IC regulatory certifications, WF121 provides a low-risk and fast time-to-market for applications requiring Wi-Fi connectivity.