BLE version NRF51 DK

[hugo_63]

Hello, 

What is the BLE version of the ship NRF51422 (on NRF51 DK) please ? Is it 4.2 protocol ? 

Regards, 

Hugo.

[Edvin]

Hello,

The BLE version on nRF51 is 4.2, yes. 

Mainly, this means that it doesn't have 2MBPS or Coded Phy (high speed or long range). In addition, the softdevice for nRF51 doesn't support long MTU.

[hugo_63]

Thank you so much Edvin!