High current consumption in sleep, Why ?

[galilei]

Hi,

Thank you for your answer. 
I measured the  standalone cpu with the same software as use in Pinetime, so I think the additional current comsuption is coming from additional chips and components, 800uA instead of 2uA !

"Another think you can check : is the cpu really in sleep mode? "
Before the measurements I switched off the lcd and the nrf52 with SD too with the :  lcd.sendCommand(0x10);  and sd_power_system_off();

I downloded your pinetime sw, "JF002_pinetime-app-full.hex" to Pinetime, and I measured it, when run it  needs 25mA, and in sleep mode needs 1.6mA.