The Internet of Things (or IoT) is the name given to simple internet connected devices. These devices can range from the simplest temperature sensor sending information to an online database to a internet connected vehicle or building. One of the building blocks of these systems are internet connected microcontrollers. We stock a wide array of different microcontrollers and single board computers ideal for IoT applications, many designed with IoT specifically in mind.
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ESP8266 WiFi Microcontroller – SMT Module
$4.95Light PacketAdd the Internet to your next project with a tiny WiFi microcontroller! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full… -
ESP32 WiFi Microcontroller – SMT Module
$8.95Light PacketAdd WiFi, Bluetooth and Bluetooth LE to your next project with this small, yet powerful ESP32 SMT Module! The ESP32 processor from Espressif is a… -
Raspberry Pi Pico W
$11.95Light PacketThe Raspberry Pi Pico W is the WiFi enabled version of the popular Pico microcontroller developed by the Raspberry Pi Foundation. It features their own… -
ESP32-CAM with OV2640 Camera
$14.95The ESP32-Cam is an all-in-one Camera and Microcontroller combination. The module features an ESP32-S microcontroller with integrated Bluetooth and WIFI, an OV2640 Camera, LED for… -
Raspberry Pi Pico WH
$14.95The Raspberry Pi Pico WH is a no-soldering-required version of the WIFI-equipped Raspberry Pi Pico W. It features pre-soldered breadboard compatible headers, making this ready… -
Adafruit HUZZAH ESP8266 Breakout
$15.95Light PacketThis fully assembled breakout board takes the versatile ESP8266 and makes it into a fully ready-to-go breadboard compatible microcontroller. With built in WiFi, logic level… -
ESP8266 1 Channel Relay Board
$16.95The ESP8266 1 Channel Relay Board is a ready-to-program IoT relay module featuring the ESP8266 SMT module (ESP-12E), a high quality 10A relay, a power… -
Adafruit QT Py ESP32-S2 WiFi Dev Board with uFL Antenna Port
$19.95Light PacketThe Adafruit QT Py ESP32-S2 WiFi Dev Board is an tiny ESP32 based microcontroller ideal for Internet of Things (IoT), wearable electronics, and smart home… -
Adafruit AirLift FeatherWing – ESP32
$20.95Light PacketGive your Feather project a lift with the Adafruit AirLift FeatherWing - a FeatherWing that lets you use the powerful ESP32 as a WiFi co-processor.… -
Adafruit Feather HUZZAH with ESP8266 WiFi
$23.95Light PacketThe Adafruit Feather HUZZAH ESP8266 is Adafruit's take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. It's an ESP8266… -
Adafruit HUZZAH32 – ESP32 Feather Board
$31.95Light PacketThe HUZZAH32 is an ESP32-based Feather, made with the official WROOM32 module. Adafruit has packed it with everything you love about Feathers: built in USB-to-Serial… -
Adafruit Feather nRF52840 Express
$39.95Light PacketThe Adafruit Feather nRF52840 Express is an Arduino and CircuitPython compatible microcontroller with a powerful Cortex-M4 processor, Bluetooth Low Energy, built in battery charging, native…