What should be the PINOUT numbers of the nrf52832 breakout board Please help

RE: What should be the PINOUT numbers of the nrf52832 breakout board Please help

Heidi — Fri, 08 Nov 2019 13:13:12 GMT

Hi!

[quote user="christine_dev"]As in this applies to the breakout board and the Dev kit as well rite there?[/quote]

No, sorry, I misunderstood your question. For the breakout board it looks like most pins are GPIO pins, take a look at this schematic. You can for example use P0.11, P0.12, P0.13, P0.17, which corresponds to 13, 14, 15, and 16 on the breakout board. It does not matter which pins are designated to do what, as long as you program it correctly.

[quote user="christine_dev"]this whole thing worked for a while i even tested some of the examples and then started getting this error message [/quote]

This is strange. You are sure both boards are powered on and working? Could you send me a picture of your set up?

[quote user="christine_dev"] I also am not able to test a very simple loop test for SPI using this breakout board using arduino[/quote]

Could you expand on how you're testing, what the setup is, what code are you running, etc. It's hard to know why it isn't working from so little information?

[quote user="christine_dev"]is there a way I can test the if the SPI connections of the breakout board works via the devlopment board[/quote]

The easiest way to test this is to use a logic analyzer. If you don't have access to that, you could also use a multimeter to check the voltage on the MISO or MOSI pins.

[quote user="christine_dev"]direct me where I could blink led on breakout via dev board using ses please [/quote]

Unfortunately, since this isn't Nordic's product we have no SDK examples for this board and I can't seem to find anything online. I suggest looking through the Arduino forums, as I'm sure somebody has example code out there for this board.

RE: What should be the PINOUT numbers of the nrf52832 breakout board Please help

christine_dev — Thu, 07 Nov 2019 15:33:05 GMT

Hi Thank you for your quick response,

[quote userid="82276" url="~/f/nordic-q-a/54137/what-should-be-the-pinout-numbers-of-the-nrf52832-breakout-board-please-help/219115"]SCK is 26, MISO is 30, MOSI is 29, and SS is 31.[/quote]

As in this applies to the breakout board and the Dev kit as well rite there? Since this is pin assignments are already on the SPI example provided by the SDK?

[quote userid="82276" url="~/f/nordic-q-a/54137/what-should-be-the-pinout-numbers-of-the-nrf52832-breakout-board-please-help/219115"]For your second question, it just looks like your board isn't connected to the computer. How are you connecting the board? Is the board powered on?[/quote]

For this I'm powering up the same way they have mentioned in the hookup guide for the sparks-fun breakout board link here

this whole thing worked for a while i even tested some of the examples and then started getting this error message

please help on this

I also am not able to test a very simple loop test for SPI using this breakout board using arduino can u please help or direct me a solution , I know I should be asking the arduino forum about this but they havent really replied and it is very urgent or

else is there a way I can test the if the SPI connections of the breakout board works via the devlopment board ?

as a start can you help me or direct me where I could blink led on breakout via dev board using ses please ?

it will be much help for me !! Your products are always great btw and you guys support us learners well

Thank you!

RE: What should be the PINOUT numbers of the nrf52832 breakout board Please help

Heidi — Thu, 07 Nov 2019 15:12:47 GMT

Hi!

For your first question, you can configure the pins however you like. There are no set GPIOS pins for SPI, or any other peripheral for that matter. If can also take a look at examples/peripheral/spi in the nRF5 SDK and check out the sdk_config.h file. This is where the pins are set, and in this example the configuration is:

SCK is 26, MISO is 30, MOSI is 29, and SS is 31.

For your second question, it just looks like your board isn't connected to the computer. How are you connecting the board? Is the board powered on?

Best regards,

Heidi

RE: What should be the PINOUT numbers of the nrf52832 breakout board Please help

christine_dev — Thu, 07 Nov 2019 12:00:00 GMT

Please Help Someone , Please direct me