About current measurement

RE: About current measurement

MartinBL — Thu, 15 Nov 2018 10:12:21 GMT

Please have a look at these guides: https://devzone.nordicsemi.com/tutorials/b/hardware-and-layout
If you are having problems, please create a new thread and explain in detail what you are trying to do and what goes wrong.

RE: About current measurement

ps_anu — Thu, 15 Nov 2018 09:45:17 GMT

can you tell me , how to measure the nrf current in nrf52832

RE: About current measurement

Kaito — Thu, 12 Oct 2017 15:13:27 GMT

thank you for your reply. sorry, i misunderstood!! I did not know how to write to flash when measuring. but I was able to measure the current by turning off the power after writing to flash via USB and driving it with batteries. good regards!!

RE: About current measurement

MartinBL — Wed, 11 Oct 2017 09:15:35 GMT

I don't understand your problem. If you have cut solder bridge SB9 and don't have a resistor there instead, then naturally you will have to short the current measurement pins to supply the nRF52 with power when you don't measure. If you use a small resistor (e.g. 10 Ohm) it shouldn't be necessary to short the pins when not measuring. Use a small jumper connecting the two pins, or just resolder SB9.