3 Replies Latest reply on Feb 21, 2020 2:16 AM by GaneshD_41

    PSoC5 low-power / sleep mode management

    AlCo_1342141

      Hi all,

       

      this is my first post on this community, and I hope to don't be trivial! :-D

       

      I'm developing a new sensor-based board, power-supplied by a battery that have to last at least 1 year.

      I made some calculations, and I discovered that the only way to obtain this is to set the PSoC in a low-power mode.

      This low power mode should be disabled 1 time each hour, by an external interrupt (like from BLE module) or from the internal RTC, because the board have to collect datas from all the sensors (I2C-wired) and then, after a few seconds, it have to return in low power mode again.

       

      The question is: how can I do this?

      How can I manage these low-power modes?

      Many thanks and best regards,

       

      Alessandro