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Internet of Things - IOT

Dashboard interface displaying printer status, sensor readings, and a light control. Sensor shows humidity, temperature, and pressure using an Adafruit FunHouse with Home Assistant.
Using the Adafruit FunHouse with Home Assistant
By M. LeBlanc-Williams
intermediate
46
A cartoon CircuitPython snake at a computer interacts with a globe, showing MQTT communication. Arrows indicate subscribe and publish actions.
MQTT in CircuitPython
By Brent Rubell
intermediate
93
Adafruit Feather ESP32-S2 TFT board with a connected USB-C cable displays a demo screen. Screen shows battery at 3.7V and I2C address 0xB.
Adafruit ESP32-S2 TFT Feather
By Kattni Rembor
beginner
111
A Raspberry Pi Pico W HTTP server displaying information on an OLED display. All mounted in a black and white plastic case decorated like a cow. A DS18B20 temperature sensor is atop the case.
Pico W HTTP Server with CircuitPython
By Liz Clark
intermediate
63
Adafruit Metro M7 1011 with Airlift circuit board. It's purple with white lettering and black / silver components, dominated by the black M7 CPU and silver ESP32 WiFi coprocessor.
Adafruit Metro M7 1011 with AirLift
By lady ada
beginner
17
A glowing 3D-printed star-shaped lamp on a wooden surface, emitting a warm yellow light. The lamp has a black base and stem.
Star Fragment IoT Lamp
By Ruiz Brothers
intermediate
58
Purple Adafruit QT Py ESP32-C3 RISC-V microcontroller board with USB-C port and labeled pin connections. Features include a reset button and ESP32-C3 chip.
Adafruit QT Py ESP32-C3 WiFi Dev Board
By lady ada
beginner
35
A small PyPortal display screen shows a colorful Blinka snake graphic, connected via a cable on a wooden surface with a plant in the background.
Adafruit PyPortal - IoT for CircuitPython
By Kattni Rembor
beginner
183
An ESP32 Feather board with a connected display shows battery status and demo text. It is mounted on a white 3D printed stand with a USB cable attached.
Stand for Feather ESP32 with Reverse TFT
By Ruiz Brothers
beginner
22
An Adafruit FunHouse microcontroller board with a display shows sensor readings, including temperature and pressure. LEDs are lit in red, green, and blue at the top.
Adafruit FunHouse
By M. LeBlanc-Williams
beginner
72
A green 3D printed octopus case with a reverse mount TFT Feather. The TFT shows OctoPrint stats and a progress bar.
CircuitPython OctoPrint Controller and Monitor
By Liz Clark
intermediate
24
A small Adafruit IoT Button with NeoPixel BFF breakout board with a central push button and labeled pins, including RX, TX, 5V, and GND, on a gray background.
Adafruit IoT Button with NeoPixel BFF
By Liz Clark
beginner
16
A partly sunny weather sprite followed by scrolling text showing the temperature on a 5x5 LED display mounted in a grey 3D printed cloud case with a purple USB cable connected.
NeoPixel Sprite Weather Display
By Liz Clark
beginner
27
A Raspberry Pi with a connected BrainCraft HAT display shows terminal commands. An Ethernet cable and USB devices are plugged into the board. A finger pushes a button on-board triggering more output on the display.
Using Google Assistant on the BrainCraft HAT or...
By M. LeBlanc-Williams
intermediate
37
A green circuit board moisture sensor is inserted into a plant pot, connected to a green enclosure held by a hand. Large leaves surround the setup.
No-Code IoT Soil Sensor
By Ruiz Brothers
beginner
78
A monitor displays temperature, humidity, and pressure data for two rooms. Below, three sensor setups and a Raspberry Pi are arranged on stands.
Raspberry Pi Azure IoT Hub Dashboard with CircuitPython
By Liz Clark
intermediate
40
2 Two Way Telegraphs with icons, including a heart and hand gestures, are mounted on stands. They feature colorful backgrounds and are part of an interactive project using Analog Feedback Servos.
Two Way Telegraph with Analog Feedback Servos
By Ruiz Brothers
intermediate
98
GIF image of the IoT Food Scale sending data to Azure. A clear bin holds food on a blue 3D printed base. A multi-segment display shows the status.
IoT Food Scale with Azure and CircuitPython
By Liz Clark
intermediate
9
A glowing circular LED light is placed on a wooden shelf beside books and Adafruit plush toys. The light illuminates the surrounding area softly.
Super Simple Sunrise Lamp
By Carter Nelson
beginner
35
A Feather ESP32-S2 TFT displaying weather data from the BME688 and sending it to Azure.
Getting Started with Microsoft Azure and CircuitPython
By Liz Clark
beginner
43
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