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CC3235MODASF: Use as an external MCU (i.e. CC3120)

Part Number: CC3235MODASF
Other Parts Discussed in Thread: CC3135, CC3120


Can the CC3235 be used like an external MCU. i.e. using the simplelink sdk to send the api's via spi? (i.e. CC3120 / CC3135 operation)



  • You can't interface the NWP directly, but you can use the AT_Commands example ( This example runs on the CC3235 MCU and serves as a proxy for an external MCU toward the NWP (over UART interface),

    You can use the example as a reference and replace the UART with SPI.

    You can also update the AT commands content to change the partitioning between the external host and CC3235 MCU (e.g. doing more work on the MCU instead of the current proxy implementation). The source code of the example and of the ATCMD library is available in the SDK and can be updated and rebuilt.