11/6/2017 1:21 PM | |
Posts: 3 Rating: (0) |
Hi , sorry for my English .. 1) what's is the secure boot of the iot2040 ? I'm not interested on extra ports or best ram/processor so the only difference from iot2020 and iot2040 is the secure boot , For RTC you can add a battery . 2) If during normal operation I disconnect the power source ( example a blackout ) When i reconnect the system reboot without problems or I risk to have a corrupted image ? 3) http://uk.rs-online.com/web/generalDisplay.html?id=footer1/release/170503_siemens_iot2000_uk This module can operate with 24V signals ? Is correct ? Arduino shields can operate only with 5V or 3.3
------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/8/2017 7:58:49 AMNew subject after splitting |
|
11/6/2017 1:29 PM | |
Joined: 4/28/2015 Last visit: 9/9/2024 Posts: 3345 Rating: (379)
|
Hi, 1) you can find some information about secure boot in this thread. 2) I never had problems with disconnecting power source. But I could image that it will lead into problems i.e when the power loss is exactly in the same moment you are writing a file. Maybe the file system will be corrupted and set to "read-only" during the next boot. 3) Yes, you are right Best regards! |
Not working for IOT2050 support anymore from March 1st, 2024. |
|
This contribution was helpful to1 thankful Users |
Follow us on