SWRU473A February 2017 – August 2018 CC3120MOD , CC3220MOD , CC3220MODA , CC3220R , CC3220S , CC3220SF
If the board is not already flashed with the service pack for the SDK, the latest service pack for the SDK must be flashed on the CC3220 wireless MCU. The service pack installer can be found in <SDK install dir> \tools\cc32xx_tools\servicepack-cc3x20. .