https://devzone.nordicsemi.com/f/nordic-q-a/115598/how-many-bytes-can-the-rf-tx-of-the-current-nrf52810-transmit-at-a-timeDear Nordic Question 1: How many bytes can the Rf Tx of the current Nrf52810-QFAA transmit at a time? Now I can only send 256 bytes at a time. Can I send 512 bytes at a time Question 2: Does the audio output I2S have DMA channel hardware outputen-USTelligent Community 13Fri, 18 Oct 2024 10:45:45 GMThttps://devzone.nordicsemi.com/thread/506870?ContentTypeID=1Fri, 18 Oct 2024 10:45:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ea771c4b-6b3d-4e4b-9710-c1b8c4ee7d68Priyanka<p>Hi James,</p> [quote user=""]Question 1: How many bytes can the Rf Tx of the current Nrf52810-QFAA transmit at a time? Now I can only send 256 bytes at a time. Can I send 512 bytes at a time[/quote] <p>There is<a href="https://docs.nordicsemi.com/bundle/errata_nRF52840_EngA/page/ERR/nRF52840/EngineeringA/latest/anomaly_840_131.html#ariaid-title1"> this errata </a>which states that you would need to send in chunks of 255 bytes.</p> [quote user=""]Question 2: Does the audio output I2S have DMA channel hardware output?[/quote] <p>The nRF52810 does not have I2S.</p> <p>-Priyanka</p><div style="clear:both;"></div>