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Total prize pool of $1,000+
All projects (201)
Use the ATM90E26 highly accurate (utility grade) energy monitor ASIC to measure power usage with safe low voltage inputs.
Build a Rover with Sparkfun ESP8266 Thing Dev Board to monitor temperature, humidity, gas readings and upload them to Cayenne for reference.
IoT DIN Rail Controller, part of my DINternet Network project. Easy to use, flexible and clean DIN Rail installation
Ask Amazon's Alexa to open and close curtains.
The IoT Solar Harvester simplifies a problem: harvests ambient energy to power an IoT sensor and stores excess energy for later use.
A Prototype for Industrial IOT to enhance Warehouses/Green house Monitoring using Sparkfun & Cayenne IOT Cloud.
Using ESP8266, soil moisture sensor, buzzer and LCD to build a soil moisture meter that chirps. Data to be displayed on Cayenne dashboard.
Smart plug with remote monitoring (temperature, current, voltage, energy), control (automatic, manual, voice, proximity) and notification.
The project itself was based on a static sketch running for several months in 2016 with a handful of lights following sunrise/-set.
Save your shower water by diverting it to the toilet tank.
I like to develop spinal cord posture monitoring wearable device with Android app for visualisation & notification.
WIFI remote control. This will allow us to control electrical devices from the Internet via HTTP.
GLO is an IoT smart light, developed using ESP8266 and Cayenne IoT platform.
This is a project for a energy tracker that monitors the whole house. It uses the YHDC SCT-013-000 current sensor.
Kitchen at your Fingertips!
ESP8266 Thing dev kit control home appliances like lights, fans, geezer, Coffee maker, etc to turn ON/OFF remotely using Cayenne My devices.
No more energy loss. Easily switch ON/OFF individual appliances connected to a power strip with your smartphone or PC.
In this project, we monitor cistern water level and switch to water well when needed.
IOT based smart home automation using cayenne which includes a smart lock , light control and a cayenne take anywhere IOT music player.
Attendance monitoring graphical display using Cayenne dashboard.
This little device switch can pause the 3D printer and send you a notification when the filament ran out. No more waiting or panic!
This is a semi-outdoor temperature & humidity monitor that runs on 3.7v batteries. I say semi because it needs to be protected from rain.
A Smart Pot for Indoor Gardening! {Wondering what Mali means?}
ESP8266 Sensor Board powered by a Battery, monitoring Soil Humidity and Temperature. Data are been published at Cayenne MQTT server.
