User Manual Q&AAnswer
Mar 13, 2025 - 02:15 AM
To connect the BARROT i1421-sw Bluetooth and Wi-Fi module to your host processor, you will need to use the provided interfaces. The module provides an SDIO interface for Wi-Fi and a high-speed UART interface for Bluetooth.
For Wi-Fi connectivity, you can use the SDIO interface and connect it to your host processor's SDIO interface. Make sure that the clock rate is set to up to 100MHz (SDR50 and DDR50) to ensure proper communication.
For Bluetooth connectivity, you can use the high-speed UART interface. Connect the UART pins of the module to the corresponding UART pins of your host processor. This will allow communication between the module and your host processor for Bluetooth functionality.
Please refer to the BARROT i1421-sw Bluetooth and Wi-Fi Module User Manual for specific pin configurations and further details on connecting the module to your host processor.
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