This project is based on the #seeedstudio#XIAO board and the #NRF#NRF52840 MCU. This board is well suited for this project since it’s cheap, small, and allows very low power consumption, which is perfect for a battery operated device!
This project would not have been possible without 2 very important tools : the #NRF#PPKII PowerProfilerKit II and the #saleae Logic 8 logic analyzer! They allow for easy debugging and power profiling!