nRF5x MDK for Keil4
You can download nRF5x MDK for Keil4 8.11.1 from our software library for free. This free software is an intellectual property of Nordic Semiconductor. The program lies within Development Tools, more precisely IDE. Our antivirus analysis shows that this download is clean.
From the developer:
The nRF51822 is a flexible multiprotocol SoC ideally suited for Bluetooth Smart (previously called Bluetooth low energy) and 2.4GHz ultra low-power wireless applications. nRF5x MDK for Keil4 is a set of APIs for nRF51822; this can be used along with Keil4 programming IDE.
You may want to check out more software, such as nRF5x-Command-Line-Tools, Keil MDK-ARM Toolchain Extension for Atmel Studio or ARM, which might be similar to nRF5x MDK for Keil4.