Particle's IoT, the Photon, provides everything you need to build a connected project. It has a powerful 120MHz ARM Cortex M3 microcontroller with a Broadcom WiFi chip in a tiny thumbnail-sized module called the PØ (P-Zero). It makes prototyping simple and easy due to plugins. The Particle Cloud has some great features for building connected projects, including over-the-air firmware updates.
Particle Photon Wi-Fi with Headers Features:
It has particle WIFI module and RGB LED
It comes with a real-time operating system
It has an open source design
It also has pre-soldered headers
Particle Photon Wi-Fi with Headers Price:
US $ 19 to US $ 25
Where to buy Particle Photon Wi-Fi with Headers?
Particle.io
Amazon.in
Techdesign.com