I have this 'UDOO Neo' board that provides Arduino UNO pinouts, and I want to connect it to 'Avnet M14A2A Cellular Shield' which I believe has Arduino UNO R3 pin layout.
I am contemplating on whether I can connect the cellular shield to UDOO Neo, since both have Arduino pinouts and wanted to know if there are any issues in doing that.
Avnet M14A2A Cellular Shield - power in from microUSB (5v / 2.4A)
UDOO Neo (expects 5v / 2A) - gets power from shield
Avnet M14A2A Cellular Shield - 3.3v
UDOO Neo - 3.3v
1. Is my assumption correct that the shield can supply power to Host (UDOO Neo)?
2. Is there any other aspect to be considered to check the compatibility?