I have a DK52 with another device at attached to the SPI bus. I also have a PPK. Should
I connect the second device to VDD_nrf to count as a load? right now it is connected
to VDD and it doesn't make any difference if I turn it on or off.
I have a DK52 with another device at attached to the SPI bus. I also have a PPK. Should
I connect the second device to VDD_nrf to count as a load? right now it is connected
to VDD and it doesn't make any difference if I turn it on or off.
Hi,
What do you want to measure? The current consumption of the external device or the current consumption of the nRF?
regards
Jared
Hi,
What do you want to measure? The current consumption of the external device or the current consumption of the nRF?
regards
Jared
Hi Jared,
I want to measure the nRF current with different parameters (advertising and connection) to establish a baseline.
Secondly, I'd like to measure the current of my device off the SPI bus.
I think what I'm getting from the DK and PPK schematics is that if I want to measure anything with the PPK it has to be supplied by the VDD_nrf.
thanks for replying to my question.
Hi,
Felix said:I think what I'm getting from the DK and PPK schematics is that if I want to measure anything with the PPK it has to be supplied by the VDD_nrf.
Yes, this is correct.
regards
Jared