Could I interface the nRF51822 with an Arduino Mega board?

[Elena]

Hello,

I would like to know if I could interface the nRF51822 with an Arduino Mega Board. Could you give me some advices to do that?

Thanks for your help

[cocoa]

Yes, you can, but pay attention to voltage levels. Mega board uses 5V logic levels, nRF51822 uses 3.3 V.

See www.ti.com/.../txb0104 or www.st.com/.../CL1591 for level translators.

-c