Investing.com - European stocks traded in a lackluster fashion on Wednesday, as investors cautiously await the U.S. Federal Reserve’s interest rate decision later in the session. The DAX index... Oil ...

Anonymous access is the default type of access, with no configuration needed. However, anonymous access is only available for a limited set of datasets, and comes with a much lower quality of service.

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...