NRF52833 HARDWARE ANTENNA REFERENCE

[zuhaib]

Hello I am trying to develop BLE  sensor based on NRF52833 I want proper hardware design and most importantly I NEED REFERENCE ANTENNA DESIGN  for proper functioning.

Also I want to know about the formula for battery consumption.

[Priyanka]

Hi Zuhaib,

Maybe this ticket could be of help. Since we are not an Antenna company, for expert advice, I would suggest you consult with an antenna manufacturer or company. You could also use our DK, Thingy or Dongle too as an alternative.

Best Regards,

Priyanka

[zuhaib]

Also please let me know the proper formula for battery consumption

[Priyanka]

Yes, I have asked internally regarding this and will get back to you soon. Please expect a delay because most of the staff are on vacation.

-Priyanka

[zuhaib]

can you please tell me how much is the current capability of each gpios?

like I am trying  to read different analog and digital signals at gpios what is current it can read or give?

[Priyanka]

The battery formula is generally Time(H) = Capacity(Ah)/Current(A)

This could also be of help to you.

-Priyanka