SparkFun Photon ProtoShield Particle Photon, Sparkfun Originals Darkroom Supplies 1" spaced header pins that

1" spaced header pins that can be surface mounted for applications where through-hole pins won’t work

Incorporate both semiconductor technologies and electronic assembly techniques

& Example Code)

you can always just use this for RFID-tag projects

23 I/O lines

SparkFun Photon ProtoShield Particle Photon, Sparkfun Originals Darkroom Supplies 1" spaced header pins thatYou cant have any development board without some sort of prototyping area, the SparkFun Photon ProtoShield takes care of this. This ProtoShield mates easily with your Photon module and provides a small soldering area and separated power and I2C hook ups. With the SparkFun Photon ProtoShield you have the control over what kind of project you design for your Photon. The Particle Photon is a tiny WiFi development kit for creating connected projects and