Circuitry & Internet of Things

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM card with...

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM card with...

The Electron is a tiny development kit for creating cellular-connected electronics projects and products. It comes with a Particle SIM card with se...

The latest Raspberry Pi computers come with WiFi and Bluetooth, and now you can add even more radio options with the Adafruit Radio Bonnets! ...

This is the lovely little 16 x 3 character LCD we use on Display-O-Tron with an RGB backlight breakout board to mount it on! We've added circuitry ...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a No...

When the minds at SparkFun and Onion get together we can make something truly awesome! The SparkFun Qwiic Starter Kit for Onion Omega is a blending...

Woohoo, it's time for a Particle Mesh party! And the Particle Boron LTE is bringing it with a triple-dose of Bluetooth Low Energy, Mesh and LTE ...

Woohoo, it's time for a Particle Mesh party! And the Particle Argon is bringing it with a mix of Bluetooth Low Energy, Mesh networking and and W...

It's the Internet of the Things! Adafruit IO+ is the easiest way to stream, log, and interact with your data. Whether you're interesting in data...

This three-in-one Particle Ethernet Feather is a mix of our Ethernet 'wing and the Tripler 'wing. The form-factor is based around the Adafruit F...

Woohoo, it's time for a Particle Mesh party! So why not cater for connectivity with the Particle Mesh Wi-Fi Bundle, a veritable smörgåsbord (yum...

As of 11/04/14, Xively has discontinued their support for this Jumpstart kit.  You can still get the mbed boards from us here. Xively Jumpst...

The MKR IoT Bundle is a great way to get started with the Internet of Things!The MKR IoT Bundle includes the components you need to make 5 IoT proj...

The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO₂ sensor capable of detecting 400 to 10000ppm with an accuracy of ...

The Qwiic Expansion Board for the Onion Omega allows you to easily attach the large catalog of breakout and development boards utilizing the SparkF...

The Things Gateway is open! Come forth all ye who wish for a community-led, open-source Internet of Things smart city network. This Internet gatewa...

The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. T...

This high-gain FPC (flexible PC) antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. This duck antenna w...

The SparkFun LTE CAT M1/NB-IoT Shield with Hologram SIM Card equips your Arduino or Arduino-compatible microcontroller with access to data networks...

The Sensirion Particulate Matter Sensor SPS30 is a compact, high quality, optical particle sensor that uses laser scattering and Sensirion’s innova...

The SparkFun 1-Channel LoRa Gateway is a powerful 3-network capable device thanks to an onboard ESP32 WROOM module and an RFM95W LoRa modem. The RF...

In collaboration with Microsoft and Hackster.io, Adafruit's releasing a Virtual IoT pack with boards, sensors, and quite a number of componen...

In collaboration with Microsoft and Hackster.io, Adafruit's releasing a Virtual IoT pack with boards, sensors, and quite a number of componen...