https://devzone.nordicsemi.com/f/nordic-q-a/112691/nrf21540Hi, I am trying to communicate over spi to talk to nrf21540. Is there any library available for the same?en-USTelligent Community 13Sun, 04 Aug 2024 02:28:24 GMThttps://devzone.nordicsemi.com/thread/496887?ContentTypeID=1Sun, 04 Aug 2024 02:28:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:79431de6-8415-47da-802d-511d7fef8fa0nordicuser91<p>Hi Kazi I have reposted it over here:&nbsp;<a id="i1" href="https://devzone.nordicsemi.com/support/331108">https://devzone.nordicsemi.com/support/331108</a>. Can you please check this</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/492289?ContentTypeID=1Thu, 04 Jul 2024 13:37:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:40e22b59-555e-4661-8d70-0359daef6191Kazi Afroza Sultana<p>Hello,</p> <p><span>The nRF Connect SDK provides the Multiprotocol Service Layer (MPSL) library that you can use for SPI communication with the nRF21540. The MPSL library provides an API for configuring the SPI interface and the GPIO pins for the nRF21540. We have some nRF21540 driver for MPSL:</span></p> <p><a href="https://github.com/nrfconnect/sdk-nrf/blob/v2.6.1/subsys/mpsl/fem/nrf21540_gpio_spi/mpsl_fem_nrf21540_gpio_spi.c">https://github.com/nrfconnect/sdk-nrf/blob/v2.6.1/subsys/mpsl/fem/nrf21540_gpio_spi/mpsl_fem_nrf21540_gpio_spi.c</a>&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/492198?ContentTypeID=1Thu, 04 Jul 2024 09:22:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:07daf5dc-fb10-4fd0-896a-349d31379755Kazi Afroza Sultana<p>Helo,</p> <p>Have you changed the initial content of your case?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/492161?ContentTypeID=1Thu, 04 Jul 2024 05:40:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ce611dc6-d2e1-4d43-899d-86fd29aea0b5Kazi Afroza Sultana<p>Hello,</p> <p>I have been looking into your case. I will get back to you shortly.</p> <p>Thanks.</p> <p>BR<br />Kazi</p><div style="clear:both;"></div>