Recent content by VI70

    Let me clarify: - I'm using correct firmware, one you've told me to download when I asked for it.  My board is 2.2.2. - The board was working fine for a week prior, in a room environment, from 9V 900mA PSU, three 18B20 and DS1307 - My board is working fine after power off/on.  - For some...

I'm planning on using NVRAM module (specifically: DS1307 RTC board with 32k of high endurance EPROM) attached via I2C bus and would like to know how can I tell if communication is successful or not?  I have W8 board.

I think web GUI crashed after adding WEBSET command to the PLC code. I believe it was just the GUI as it appeared that PLC code was still running as I saw LED turn on/off by the code and when opening GUI I was prompted for user name and password.  I restored access after powering on/off the...

On paper UM216 board has 1-wire interface, 4 GPIO and LCD display that can be interacted with via USB.     Since W8 1-wire interface was not working well until about year ago, and UM216 had not had any revisions or firmware updates since 2009 I'm curious how well it is performing and if it is...

So I plugged DS1307 to my W8 board and tried to use the NVM.  I'm curious what's the best way to use it for storing data?  I'd like feedback on my code below and on better ways to do it.   START      LOOP:  SET VAR1 T1       # Read temperature  SET VAR2 CTS    # Next 6 lines Calculate slope...