Bluetooth Low Energy Serial: A Valid Design Strategy?
At some point in developing a connected product for BLE, you may have wondered, "Where is the serial profile?" Maybe you assumed that you missed it while scrolling through the long lists of profiles on the Bluetooth SIG’s website. Or, maybe you never looked, preferring the faster method of implementing the serial API provided by your chipset. Either way, no official Bluetooth profiles support a serial Rx/Tx pair.
So, is Serial over…