https://devzone.nordicsemi.com/f/nordic-q-a/55066/spis-easydma-maximum-countI am trying to perform a large SPI transfer of 72576- 104976 bytes to an nRF52840 SPI slave. I&#39;m running into an error thrown by the SDK indicating that this length is invalid. Looking into the SDK it appears the maximum length of an EasyDMA transferen-USTelligent Community 13Mon, 02 Dec 2019 10:22:33 GMThttps://devzone.nordicsemi.com/thread/222989?ContentTypeID=1Mon, 02 Dec 2019 10:22:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2bb999d1-17be-47ec-b7e1-242853843cc2Simonr<p>Hi</p> <p>I&#39;m sorry, but you can&nbsp;<strong>not&nbsp;</strong>increase the DMA RX buffer&#39;s size, as this number of bits is a set upper limit. In order to send data that exceeds the SPI buffer, I&#39;m afraid you&#39;ll have to use multiple transactions to succeed.</p> <p>If someone in the community has any clever solutions, they&#39;re welcome to come with suggestions, and I&#39;ll leave the ticket open in case.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>