The new and improved Programmer Shield is essentially a USB-JTAG converter that gives advanced users complete access to the Photon's memory space. It supports openOCD and the WICED SDK, and is built around the FT2232H high speed USB...

The Relay Shield allows you to control any normal outlet or high voltage product from anywhere. The shield comes with four relays that are rated at a max of 220V @10Amp allowing you to control any electric appliance rated at under 2000...

The Shield Shield converts the footprint and pins of your Photon or Core into that of an Arduino, allowing for use of existing Arduino shields and accessories. This shield converts the pin mapping of the Core to the Arduino pin layout...

These external antennas are the perfect way to extend the wireless range of your Particle-powered Wi-Fi project. The ultra portable Flex Antenna is particularly useful when space is at a premium, but you want a little more range than a...

This penta-band GSM antenna from industry leader Taoglas is a great multi-purpose antenna for almost all cellular applications. It's compact size makes it convenient for design into small enclosures, and it features a rigid structure...

Add your hardware to the Particle Cloud! We sell SIM cards to add whatever cellular connected products you are creating to our easy and cheap Particle data plan. SIMs come with automatic access to the Particle Cloud platform. The tools...

This book teaches you how to begin with the Particle development tools, deploy your sketches over WiFi, and build electronic projects that take advantage of the Photon's processing power, cloud platform, and input/output pins. Filled...

The Argon is a powerful Wi-Fi enabled development kit that can act as either a standalone Wi-Fi endpoint or Wi-Fi enabled gateway for Particle Mesh networks. It is based on the Nordic nRF52840 and has built-in battery charging circuitry...

The Boron LTE is a powerful LTE CAT-M1/NB1 enabled development kit that can act as either a standalone cellular endpoint or LTE enabled gateway for Particle Mesh networks. It is based on the Nordic nRF52840 and has built-in battery...

The Boron GSM is a powerful 2G/3G enabled development kit that can act as either a standalone cellular endpoint or 2G/3G enabled gateway for Particle Mesh networks. It is based on the Nordic nRF52840 and has built-in battery charging...

The Xenon is a low cost mesh-enabled development kit that can act as either an endpoint or repeater within a Particle Mesh network. Xenon is mesh only and designed to function as the endpoint of your IoT network. It is based on the...

The Ethernet FeatherWing is the fastest way to add wired connectivity to your Argon, Boron, or Xenon and turns any Particle Mesh developer kit into an Ethernet gateway. Based on the WIZnet W5500 chip, this side-by-side FeatherWing...