MSP430FR5994: How to control power to another device with LaunchPad

Hello,

For future posts, please use a more descriptive title.

Gaosheng Liu said:

control the power of the Nordic nFR52850 DK

I couldn't find this device online. If it has an enable pin and the voltage logic levels are the same as the MSP430, then the LaunchPad could be used to enable/disable the Nordic device. Or you could control a load switch that turns on/off the power to the other device.

Have you considered using one of our SimpleLink MCUs?

I am sorry. It is nFR52840 Dk.  can  It match the MSP430 launchpad?

Gaosheng Liu said:

It match the MSP430 launchpad?

Sorry, I'm not sure what you mean.

I mean the MSP430, can it control the power of the Nordic nFR52840 DK?

Can the MSP430 control the power of Nordic nFR52840 DK?

Hello,

I've merged your new thread with your existing thread. In the future, please make one post per topic. Thanks.

Part Number: MSP430FR5994

Hi There,

I want to control the nrf52840 by msp430fr5994 chip, can I do it?

With best regards,

Gaosheng Liu

Sounds like you don't need another MCU at all:

"The nRF52840 is built around the 32-bit ARM® Cortex-M4 CPU with floating point unit running at 64 MHz. "

You should look at some of the TI "CC" chips that will let you use CCS to program them.

Okay, can you recommend something to me? I need BLE communication units as peripherals.

You can find our BLE products here: https://www.ti.com/wireless-connectivity/bluetooth/overview.html

Could you give some examples of those BLE products with msp430fr5994?