I recently got a hold of some cheap Bluetooth modules from eBay to build a project with Bluetooth Low Energy (BLE) communication. The eBay seller’s listing used the name “HM-10 BLE Bluetooth 4.0” for ...
Since just about everyone who would be interested in electronics has a decent cellphone now, there’s an idea that we don’t need USB or weird serial adapters anymore. Bluetooth LE is good enough for ...