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Bluno schematic

Hello
As a birthday gift, I have been given a Bluno board. I have worked a lot with micro controllers, but about this board I cannot find any helpful schematic of how cc2540 MC is connected to the Atmega328. Can they even communicate with each other through IIC, or SPI protocols, or they are completely separate and only connected to the micro usb board on the board?
I have planned to do a very simple project. Sending a code by my iphone to the cc2540, and use the Atmega328 to turn on an LED.
I Appreciate your help in advance.
As a birthday gift, I have been given a Bluno board. I have worked a lot with micro controllers, but about this board I cannot find any helpful schematic of how cc2540 MC is connected to the Atmega328. Can they even communicate with each other through IIC, or SPI protocols, or they are completely separate and only connected to the micro usb board on the board?
I have planned to do a very simple project. Sending a code by my iphone to the cc2540, and use the Atmega328 to turn on an LED.
I Appreciate your help in advance.
2016-02-06 08:12:25 Thanks a lot. That Schematic was really helpful. Just another question. So, how the micro usb port is connected to them. Is that the j1 in the schematic?
ashkansam1991

2016-01-27 19:00:06 Thanks Leff
Mine is Bluno V2.0 (dfrobot). Thanks for the schematic, but it doesn't really say how cc2540 and Atmega328 are connected together. I was wondering if you know anything about that.
ashkansam1991
Mine is Bluno V2.0 (dfrobot). Thanks for the schematic, but it doesn't really say how cc2540 and Atmega328 are connected together. I was wondering if you know anything about that.

2016-01-20 19:00:52 hello ashkansam1991, thanks for your post.
Which version of the Bluno are you using? With this information I can find you a schematic
Maht
Which version of the Bluno are you using? With this information I can find you a schematic
