Flexible PCB antenna for basic Wifi use.
This shield performs all the necessary voltage translation and provides an Arduino-compatible footprint for Particle Photon to make it easier for you to plug in your existing Arduino shields or talk to other 5V hardware.
A tiny development kit for creating 3G cellular connected products.
STM32 based IoT development board with Wifi. Easy to use web progmanning using arduino like C++ and libraries. Ready to use cloud service. Check out at particle.io
Power up your Particle Photon from USB or a DC supply (7-20VDC) and charge a 3,7V LiPo battery all at the same time.
The Internet Button is a ready-to-use IoT device with sensors, LEDs, and more. Place orders online, send emails, receive notifications, track feedback, and develop hundreds of other applications.