nRF Desktop DFU from SPI

[gandyhuang]

HI,

I found that nrf Desktop (v2.9.0 nrf54L15) surport fwupd support, it's same with old  mcuboot DFU? and i want to upgrade from SPI, how can i do? is there any demo code?

[Amanda Hsieh]

Hi, 

Check out this NordicAcademy DFU with external flash course. 

Regards,
Amanda H.

[gandyhuang]

HI Amanda ,

 Thanks for your reply,  I have another host MCU (SPI Master)  conntect with nRF54L15 ( SPI Slave), so I need to upgrade the from host MCU  to nRF54L15

[Amanda Hsieh]

See this post.