{"id":2297,"date":"2020-08-30T11:46:06","date_gmt":"2020-08-30T11:46:06","guid":{"rendered":"https:\/\/wordpress-634681-2064240.cloudwaysapps.com\/?p=2297"},"modified":"2020-08-30T12:01:08","modified_gmt":"2020-08-30T12:01:08","slug":"short-history-of-the-telegraph-with-diy-science-experiments","status":"publish","type":"post","link":"https:\/\/www.petecodes.co.uk\/short-history-of-the-telegraph-with-diy-science-experiments\/","title":{"rendered":"Short History of the Telegraph with DIY Science Experiments"},"content":{"rendered":"\n
In my recent talk – A Short History of IoT<\/a> – I discussed the various inventions, back in time, that led us to where we are with modern IoT.<\/p>\n\n\n\n I begin with the Telegraph, which in my opinion is the first IoT Device. Cooke and Wheatstone<\/a> created the first commercial telegraph in 1837.<\/p>\n\n\n\nThe Telegraph – The First IoT Device?<\/h2>\n\n\n\n