This http://support.sodaq.com/sodaq-one/sara/ page says the SODAQ SARA Arduino AFF N211 has 23 I/O pins.I need 16 digital pins for a project. The schematic shows D0...D13. Can I use all these digital pins (for my project)? Besides these are there other digital pins I can use?
We have 14 Digital, 8 Analog and one native I2C connection free for the you to attach your own sensors.You can use D0-D13 for your project.