Bluetooth 2.0 VS Bluetooth 4.0 (BLE) || Is an Upgrade worth it?

$2 for 10 PCBs & Free Shipping on First Order: https://jlcpcb.com Support me for more videos: https://www.patreon.com/GreatScott Previous video: https://youtu.be/USa3HFLnrlk Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Make your own Remote Bluetooth Firework Igniter: https://youtu.be/ScZfuQxoI_s Electronic Basics #4: Arduino+Bluetooth+Android=Awesome: https://youtu.be/x3KAXjnP06o Code used in this video can be downloaded here: https://www.patreon.com/posts/17759054 You can get the HC-05 and HM-10 board here: (affiliate link) Amazon.com: HC-05: https://amzn.to/2pDWMWI HM-10: https://amzn.to/2G4arRd Amazon.de: HC-05: https://amzn.to/2I1qWtz HM-10: https://amzn.to/2G9VzN9 Ebay: HC-05: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=232412681033&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg HM-10: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=253082851414&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg Useful websites which were mentioned in the video: https://github.com/yostane/arduino-at-09/blob/master/hm-10-datasheet.pdf http://www.electronicaestudio.com/docs/istd016A.pdf https://cdn.makezine.com/uploads/2014/03/hc_hc-05-user-instructions-bluetooth.pdf http://www.martyncurrey.com/bluetooth-modules/ https://blog.yavilevich.com/2017/03/mlt-bt05-ble-module-a-clone-of-a-clone/ In this VS episode we will have a closer look at the most common Bluetooth boards for the Arduino. Along the way I will present you how easy it is to implement such a board in a Bluetooth project and whether it makes sense to use Bluetooth 4.0 (BLE) or whether we should stick to Bluetooth 2.0. Thanks to JLCPCB for sponsoring this video Visit https://jlcpcb.com to get professional PCBs for low prices Music: 2011 Lookalike by Bartlebeats Ecstatic Wave, Jens Kiilstofte https://machinimasound.com/music