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Has anyone played around with the Sensiron SCD30 CO2 detector? Looks like an interesting device to monitor home air quality.   https://www.sensirion.com/en/environmental-sensors/carbon-dioxide-sensors/carbon-dioxide-sensors-scd30/

I have a couple of WebControl8 2.2.2. boards running V03.02.17d firmware, thought I would update to the latest and greatest.   I'm using the upgrade instruction: http://www.cainetworks.com/support/how-to-update.html   I'm stuck at step 1. The WC8 is not password protected so noting to log into...

Hopefully someone at CAI Networks can help with this mystery.   I've used WebControl 8's for several projects, including the HIH-4000 humidity sensor. My current project is an outdoor temperature/humidity data logger. But when I tested this one and mounted the HIH-4000 directly to the...

I've used WC8s for several projects and want to play around with the WC32.  I can't find configuration info on the CAI website for the WC32. There is a pinout document and programming guides but they do not include configuration info like the WC8 user manual.   Where can I find config info?   /tom  

Wanted to mention I bought a replacement WC8 to upgrade the one I used for our greenhouse project circa mid 2012  and I like the changes to hdw and software.   1) SMPS means I can use 12V rather then 9V supply and run the humidity exhaust fan at full speed. 2) Heartbeat signal - I cheated and...

We have had several discussions about folks having problems driving long 1-wire buses or noisy environments. While I have not had a problem with my designs thought this Ideas for Design in the April 2015 print Electronics Design Magazine might be helpful. It uses half of a NXP PCA9600 I2C...

A while ago there was a thread about Wi-Fi bridges that were compatible with the 10Mbps WC Ethernet interface (turns out the Vonets unit is not). CAI posted one that was compatible but I can't seem to find the thread.   I may be starting yet another WC project and want to use Wi-Fi so I don't...

One of the features of my greenhouse controller is to send an email at 6AM and 6PM each day logging the min/max internal temperature between emails.  Randomly the low temperature value was incorrect rather than being min for the entire period it is getting reset to current temp sometime through...