If the XIAO's serial support DMA?

Hello, could you help me to find if the XIAO’s serial support DMA? if YES, where can I find the example?

Many thanks!

Hi, the Seeed Studio XIAO nRF52840 supports DMA.
You can find more information here. https://files.seeedstudio.com/wiki/XIAO-BLE/Nano_BLE_MCU-nRF52840_PS_v1.1.pdf