Circuitry & Internet of Things

The Espruino Puck.js is a low energy Bluetooth smart button that can be programmed and debugged wirelessly with JavaScript. It is both multi-...

The SparkFun DataLogger IoT is a data logger that comes preprogrammed to automatically log GPS and various pressure, humidity, and distance sensors...

QR codes are a great way for users to communicate with microcontrollers, whether it’s passing WiFi credentials to set up connectivity or sending pe...

Building a weather station can be rewarding whether you're an agriculturalist, professional meteorologist, or weather hobbyist. Create your own ...

Quectel EM060K-GL Module, LTE-A Cat 6 module with M.2 form factor, Global Multi-band GNSS Positioning Quectel EM060K-GL module LTE-A Cat 6 M.2 M...

The Tiny Code Reader from Useful Sensors is a small, low-cost hardware module that reads QR codes. It's designed to be a simple way to provision a ...

Fermion: MEMS Odor Smell Gas Detection Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with co...

Ideal to develop cost-effective, real-time applications, Portenta C33 features the Arm® Cortex®-M33 microcontroller by global leader Renesas and su...

UNIHIKER is a single-board computer that brings you brand new experience. It features a 2.8-inch touchscreen, Wi-Fi and Bluetooth. It is equip...

WVR is a next-generation sample player powered by an ESP32. WVR features 8GB of memory and an advanced Web GUI where users upload audio and manage ...

The SparkFun DataLogger IoT - 9DoF is a data logger that comes preprogrammed to automatically log IMU, GPS, and various pressure, humidity, and dis...

The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. By picking a feather and stacki...

Our QT Py boards are a great way to make very small microcontroller projects that pack a ton of power - and now we have a way for you to add an ...

What is voice recognition?  Voice recognition is a computer technology that recognizes and converts speech signals into editable text or operati...

The SparkFun Thing Plus Matter is the first easily accessible board of its kind that combines Matter and SparkFun’s Qwiic ecosystem for agile devel...

The SIM7600G-H-M2 is the LTE Cat 4 module that supports wireless communication modes of LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS, EDGE, etc. It supports ...

The SparkFun Air Velocity Sensor Qwiic Kit comes with everything you need to get started using the FS3000-1005 Air Velocity Sensor, Artemis, and Qw...

Our QT Py boards are a great way to make very small microcontroller projects that pack a ton of power - and now we have a way for you to quickly ad...

Sending data over long distances is like magic, and now you can be a magician with this easy-to-use radio modules. Sure, sometimes you want to talk...

ESP32-C6-WROOM-1-N8 is an ESP32-C6-based module, which supports WiFi 6 in a 2.4GHz band, Bluetooth 5, Zigbee 3.0, and Thread. It's pin-to-pin comp...

SIM8262A-M2 is a 5G wireless communication module that supports 5G NR (NSA/SA), LTE-FDD, LTE-TDD, and WCDMA, and can meet the 3GPP R16NR specificat...

This is an I2C button module with RGB LED. The module not only supports reading button status like conventional ones, but also controlling RGB LED ...

The FLIR Lepton® Thermal Camera Breakout Board is an easy-to-interface evaluation board to quickly connect the FLIR Lepton camera module to common ...