The communication of temperature measurements between two Particle Photons using a temperature sensor as the detection device.
Monitoring the door, the cradle, or the bird feeder easily with this modular system!
A motion controlled/light sensing activated relay board to control your lights, fans, or any other household appliance.
A smartphone garage door remote and status sensor using Blynk and Photon.
A visual doorbell for the deaf and hard of hearing which provides visual and audio (for hearing) notifications.