Is it possible to communicate between nRF51822 and device that is using older bluetooth version (2,3) ?
Is it possible to communicate between nRF51822 and device that is using older bluetooth version (2,3) ?
No, it is not possible. Bluetooth Low Energy is very different from Classic Bluetooth (and in fact started off as a totally independant standard, Wibree).
No, it is not possible. Bluetooth Low Energy is very different from Classic Bluetooth (and in fact started off as a totally independant standard, Wibree).