2 Replies Latest reply on Nov 5, 2015 11:26 PM by BoonT_56

    NV stored data is deleted after OTA?

    leo_su

      ===

      SDK: 2.2.1.

      Tag: 920737.

      app: OTA hello-sensor based app.

      OTA firmware size ~ 20KB.

      ===

       

      Problem:

      We use NV to store sensor calibration data into NV area; however we find
      after OTA, those calibrated data will be deleted and it seems OTA download
      also program/erase this area.

      Is any other data area as MAC for customer to program their specific data
      without reset during OTA?

       

      userc_4697 OceanS_76 userc_3841