MOKO modules based on Nordic’s nRF52840 provide for a robust and secure Bluetooth LE and Cortex -M4 CPU for any OEM’s product design. The maximum development flexibility with programming options for the Nordic SDK is also provided along with it. It was designed around an ARM Cortex-M4 CPU and FPU, with 1MB of flash memory and 256kB of RAM. As a result, it has the ability to support complex and demanding applications as a single chip solution. It offers a wealth of peripherals, including UART, SPI and a variety of interface options. Security is significant in today’s IoT design, and the nRF52840 features high-end security, including optimal levels of security through a cryptographic system on a complete AES 128-bit encryption suite.
