The nRF52 Series SoCs was the second short-range wireless SoCs from Nordic Semiconductor, building on their experience developing the nRF51 Series. The nRF52 series, especially the nRF52840 and nRF52833, is very successful and exists in millions of popular consumer devices in the world today, among them wireless mice, keyboards and audio devices. The popularity of Nordic's nRF52 series allows Nordic Semiconductor to maintain a 40% worldwide market share in the Bluetooth LE segment. The nRF52833 SoC features a 64 MHz ARM Cortex-M4. This SoC supports an extended temperature range of -40˚C to 105˚C. The SoC has a 1:4 RAM to Flash storage ratio (128 KB : 512 KB). Being a wireless-focused chip, the nRF52833 is equipped with an output power of +8 dBm. nRF51 Series SoCs The nRF51 Series SoCs was the first short-range wireless SoC series from Nordic Semiconductor; it was superseded by the nRF52 Series SoCs. Power Management (nPM) Dedicated Power Management ICs (PMIC) can achieve better performance and efficiency, and handle higher load capacities than smaller manufacturing processes and internal regulators. nPM Series supports power management and battery charging. Range Extenders (nRF21) The transmit (TX) output power and the receiver sensitivity directly influence the link budget of a connection. An RF front-end module (FEM) increases the range at which two wireless devices can communicate while enhancing link robustness. nRF21540 RF FEM can boost wireless range up to 10x. Cloud Services nRF Cloud is a platform for cloud services for the nRF Series of wireless devices. Development Software nRF Connect SDK is a software development kit for the nRF Series of wireless devices. Wireless Technologies and Protocols Nordic Semiconductor provides hardware and software for several wireless technologies and protocols. Cellular IoT (LTE-M/NB-IoT) Internet of Things (IoT) devices use existing cellular networks, such as those used for mobile phones, to communicate over long distances and through walls and other barriers with greater flexibility and coverage than other wireless communication technologies. DECT NR+ DECT Next Generation is an evolution of the DECT standard that allows any company or organization to build its own private 5G network and run and optimize as they wish. Wi-Fi By maximizing Wi-Fi’s low-power potential, Wi-Fi can be introduced in applications such as sensor networks, smart speakers, security cameras, home appliances, robot vacuums, and more. Bluetooth Low Energy Bluetooth Low Energy (BLE) is a wireless personal area network technology designed for use with low-power devices. Bluetooth