Hi Jehudi, I'm afraid it is not possible to fit into 110kB flash. Current Mesh configuration supports both PB-GATT and PB-ADV and with this settings we need 53k flash and 3.7k RAM. When we remove PB-GATT and Friend support I see it drops to 46k flash. Further optimization is possible but should be done carefully and I doubt it will gives us much more. Anyway, to this number you need to add Nimble stack (~70kB), drivers, app ...and we are over 110kB
But for nrf51 you can play a bit with a bsp.flash_map and configure slot1 to make it bigger - at least for testing should be good. Hope that helps Best Łukasz On 11 September 2017 at 17:47, Laczen JMS <laczen...@gmail.com> wrote: > Hi, > > I am trying to build the bluetooth mesh example for a nrf51822 with > 32kb ram. I fail to get it inside the 110kb flash limit. Is it > possible to build the example for nrf51822 ? How can I make it as > small as possible ? > > Kind regards, > > Jehudi
