Support on NRF24L01+

[Shubhanshu]

Hi, I am trying to develop my own board with on board nrf24L01+ coupled with ATMEGA328p . I want to know if there is any schematic of the same in EAGLE or if you have the dimensions of PCB Trace antenna, I can design my own board. Also there are certain board in market which uses and external amplifier, do we need that or, supplying 1.8V to PA pin will help?

Thanks!

[ketiljo]

You can download the reference design for the nR24L01+ https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF24-series

There are no schematic / layout in Eagle format.

If you need higher output power, you can consider an external PA. Whether you need this or not depends on the range you need. The nRF24L01+ should be able to give you 20-30 m range, depending on the conditions.