is it possible add dfu service and central uart both into nrf52820?

RE: is it possible add dfu service and central uart both into nrf52820?

Susheel Nuguru — Thu, 28 Oct 2021 12:13:53 GMT

Hi,

This is the size of the flash for the bootloader with BLE transport without the softdevice included in the size. I think you should be able to do a single bank update of the app for around 100k size with this bootloader included on this device.

RE: is it possible add dfu service and central uart both into nrf52820?

yu1998 — Thu, 28 Oct 2021 02:24:08 GMT

this is the flash size I need for the ble_app_uart_c is it possible to add dfu into the rest of the size

RE: is it possible add dfu service and central uart both into nrf52820?

yu1998 — Thu, 28 Oct 2021 01:12:21 GMT

yep, I am actually asking for a memory issue so do you have clue here?

RE: is it possible add dfu service and central uart both into nrf52820?

Susheel Nuguru — Wed, 27 Oct 2021 11:31:47 GMT

Technically it is possible to combine that but you need to consider to see if there is enough memory for you to support DFU on central on that variant of nRF52.