Photon

The Photon is a $19 tiny Wi-Fi development kit for creating connected projects and products for the Internet of Things. It's easy to use, it's powerful, and it's connected to the cloud. The tools that make up the Photon's ecosystem (and come along with the board) are designed to let you build and create whether you're an embedded engineer, web developer, Arduino enthusiast or IoT entrepreneur. You'll be able to write your firmware in our web or local IDE, deploy it over the air, and build your web and mobile apps with ParticleJS and our Mobile SDKs. The board itself uses a Cypress wi-fi chip (one that can be found in Nest Protect, LIFX, and Amazon Dash) alongside a powerful STM32 ARM Cortex M3 microcontroller. It's like the Spark Core. But better. Does not ship with breadboard or USB cable. This board can ship with or without headers. Photons with headers are great for using with breadboards; Photons without headers are best for surface mounting and special applications. Buying more than 50? See our Wholesale store. SPECS: Particle P0 Wi-Fi module Cypress BCM43362 Wi-Fi chip STM32F205 120Mhz ARM Cortex M3 1MB flash, 128KB RAM 802.11b/g/n Soft AP setup FCC/CE/IC certified Full specs here