Yup, looks like we all make mistakes. Thanks for catching this. Looks like I might have needed more sleep when I was doing my conversions. Actually, looking back at my notes, I mixed the units from one of the boards sizes that I decided to exclude.
Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.