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关于 TI 双模蓝牙方案的问题。

Other Parts Discussed in Thread: CC2640

Ti 的双模蓝牙 CC2564B 是需要额外加一个 MCU 来进行协议栈开发的吗?而不是像 CC2640 这些芯片一样只需要一个芯片就够了?

  • 是的,需要一个外部的MCU配合的。

    可以参考官网的说明

    Based on TI’s seventh-generation Bluetooth core, the CC256x device provides a product-proven solution that is Bluetooth 4.1 compliant. When coupled with a microcontroller unit (MCU), this HCI device offers best-in-class RF performance with a range of about 2X compared to other Bluetooth LE-only solutions.

    The TI Dual-Mode Bluetooth Stack software is certified and provided royalty free for TI’s MSP430 and ARM Cortex-M3 and Cortex-M4 MCUs. Other MPUs can be supported through TI’s third party.