8 External Interfaces

This section describes the various host and debug interfaces of the ATWILC1000-MR110xB module.

The ATWILC1000-MR110xB external interfaces include:

  • I2C for debug
  • SPI/SDIO for control and data transfer
  • UART for debug
  • General purpose Input/Output GPIO pins(1)
Note:
  1. Usage of the GPIO functionality is not supported by the WILC1000 FW. The datasheet will be updated once the support for this feature is added.