Hello,
The Pi Zero W has one micro SD slot pre-installed.
https://www.sparkfun.com/products/14298
I would like to solder on an additional micro SD slot but am not sure where to get started.
Which microSD breakout would I need?
Which wires would I need?
Which GPIO pins would I need to use during soldering?
Regards,
Dan
Hi Dan.
The easiest way to do this would be to just add a USB microSD card reader to the USB port on the Pi. It’s quick, doesn’t require any soldering or changes to the operating system on the Pi.
I did find a video that might be helpful to you if you want to go the GPIO route. Our [SparkFun microSD Transflash Breakout should work with that method. The video is in the link below.
https://www.youtube.com/watch?v=uMLaNqOBdvk](https://www.sparkfun.com/products/544)