Smartphone Oscilloscope : define the characteristics

Hi,

It's up to you to define the characteristics of this oscilloscope.

My characteristics: see the signal on your smarphone, 2 analogic inputs, the microcontroller will be a PIC.

1) bandwidth : a) 1MHz(easy) b) 5MHz(may be easy) c) more (difficult)

2) PCB a) No SMD b) only one SMD c) OK SMD

3) logic inputs a) NO b) 4 c) 8

4) Smartphone a) Android b) iOS c) both

5) communication with smatphone a) USB b) Bluetooth c) serial

6) option on PC a) Yes b) No

Thanks

Jennifer