Power consumption with DFU

RE: Power consumption with DFU

Hung Bui — Mon, 15 May 2017 14:43:57 GMT

Yes, please use the nRF52832 product spec.

RE: Power consumption with DFU

annapalu — Mon, 15 May 2017 14:37:47 GMT

NRF52832-CIAA

RE: Power consumption with DFU

Hung Bui — Thu, 11 May 2017 11:49:15 GMT

Sorry, of the nRF52832 product spec if you are using that chip. Please let me know which chip you are using.

RE: Power consumption with DFU

annapalu — Thu, 11 May 2017 08:26:42 GMT

Thanks for the answer. Section 11 of what?

Thanks, Anna

RE: Power consumption with DFU

Hung Bui — Thu, 11 May 2017 08:03:02 GMT

Hi Anna,

Doing DFU is no different from a normal BLE connection and activity. You can use this online tool to do calculation. Depend on the application size, the DFU period may last long or short. What made the DFU different is the flash activity when it receives image and when it does swapping. You can have a look at section 11 to find the times require for the CPU to be active to do flash activity.

Do actual measuring would be a good idea for calculating the current consumption required.