Hi Sir,
We are planning for a Hardware deign by using nRF52833 and we are stuck on what should be suitable the supply voltage. In some case the data sheet showing that it is up to max 5.5voltage and max 3.6 voltage.
In our case we wanted to power up it with a Li-ion battery that will go up to 4.2 volt. So, kindly help us to decide suitable supply voltage for the nRF52833 chip, and does it support up to 5.5 volt supply? if yes , suggest us a suitable reference schematic for the same.