On 04/10/2015 08:37 AM, Harold Hallikainen wrote: > Maybe I missed it, but for those of us in the US, is there an FCC ID on > the module? The cheap modules don't have FCC certification but there are modules with certification. They're more expensive (as expected). I don't have the link to point to. But a quick search of Hackaday.com might help. --=20 Linux Home Automation Neil Cherry ncherry@linuxha.com http://www.linuxha.com/ Main site http://linuxha.blogspot.com/ My HA Blog Author of: Linux Smart Homes For Dummies --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .