introduction to nRF52840, nRF52840 pinout, nRF52840 working, nRF52840 applications, nRF52840 features, nRF52840 Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to nRF52840. nRF52840 is a low power 2.4 GHz wireless system on chip (SoC). It integrates multi-protocol 2.4 GHz transceiver, an Arm Cortex-M4F CPU and flash memory. It is the best s ...