Nordic nRF52 Series
The nRF52 Series is a family of multiprotocol SoCs offering a broad selection for a wide range of applications and use-cases. The family members provide the option to select a high-end SoC, a cost-effective SoC, or something in between. All SoCs are extremely energy efficient and advanced, but have different memory configurations and features, and support different protocols.
Introduction of the nRF52 Series System-on-Chips (SoCs) and wireless protocols.
nRF52 Series Development Kits and Setting toolchain for application development.
Using nRF52 Series SoCs GPIO with the LED blinking example and button as input reading.