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Thanks rossw, that's what I thought was the problem. Do I need to bond the relay boards ground too and not just both webcontrol boards?

Is there a way to use 2 webcontrol boards to control 1 relay board? They all have there own power supplies. I have one webcontrol board that uses an 8 channel relay board that are not all used. When I try to add a second webcontrol board, it will not work. It seems to be putting voltage on...

I'm sure a lot of people have had good experiences with the webcontrol board, but after reading CAI_SUPPORTS's last post, I am convinced the webcontrol board is not the product I want to continue to use. No product is infallible. I'm sure it gets extensive testing, but it is a mass produced...

I had access to another board running 3.02.16c.    I put a lot of time working on this project.  I've changed out everything I could think of.  Went as far as rerunning cable to the board.  I wanted to use a webcontrol board to run my furnace, so I needed the board to be stable.  I've invested...

I have one sensor directly on the board.  Same result.

They are not in any direct light.  I have two humidity sensors on two boards.  I swapped out the sensors and still have the same result.

The board was running fine over the weekend until today.  Could it be my plc code?   START     DELAY 5000         SET VAR1 17     SET VAR3 22     SET VAR5 1       SET VAR6 695     SET RAM6 695     SET VAR7 36     EMAIL EM2 LOOP:     TSTEQ VAR5 1     CALLSUB HEAT     TSTEQ VAR5 0     CALLSUB OFF...

Turns out I was using a gauge of wire that was to big. The analog input is bouncing allot when I connect it to the middle pin on the humidity sensor. I would agree that it is the sensor if it was only on one board. Both boards have current firmware. The humidity sensor on one board is...

The board is a month old with the most recent version of firmware. I connected the middle pin on the humidity sensor to an analog input. For the most part it read zero, but would spike up to 15 when the humidity changed up or down. The other analog inputs are very stable. I must me missing...

Did you see this one http://cocoontech.com/forums/topic/22566-board-issues/?view=findpost&p=184599&hl=%2Bbitwise Ya, it's kind of a difficult one to get. I had a rough time with it too. I haven't used binary since college.

I have two boards setup in my basement. Both have humidity sensors on them. One for the basement to so I can control the dehumidifier. The other is upstairs so I can control the humidifier on the furnace during the winter. I never noticed it before, but there is about a 3% bounce on them. I...

WebApp screen shots

I'm confused.  Is it a firmware issue?  Of course I would like to update the firmware, but wouldn't you want to take it to the latest version?  There is also the matter of having to send the board in and pay for the firmware update which gets less appealing the more I think about it.

v03.02.11

I'm using a wireless remote outlet wired to a relay board.  One relay to turn it on and another to turn them off.  The relay board has it's own power and same for the wireless remote.  I have a photoresistor on one of the outlets light indicator which is hooked up to a digital input.  It lets me...

That is a very good question. I was under the impression that there was not a problem setting an op repeatedly, but I never asked that question. I would also like to know what CAI_SUPPORT has to say about that.

I sent both boards in to get fixed. I have another board that i setup for my dad so he could monitor his sump pumps. His board was locking up. I replaced it with a new board and it's seems to be working great. I'm trying to figure out why it locks up. I put a temperature, humidity and...