In our previous blog, we have seen how to upload sensor data to ThingSpeak. Now we will see how to use this to update the street light data into ThingSpeak cloud. In this project, we will use the LDR to detect the day/night environment and turns on the LED during night time as well as update the data to...
Cayenne is an awesome IoT Application developed for beginners as well as professionals. It is made by myDevices. The best thing about Cayenne is, it doesn’t require any coding. All you need to do is connect your sensors or actuators to the Raspberry Pi and configure it in Cayenne Dashboard/Mobile App. You can create triggers, events, monitoring widgets and...
ThingSpeak is an Open-Source IoT application and API to store and retrieve data from Hardware devices and Sensors. It uses HTTP Protocol over the Internet or LAN for its communication. The MATLAB analytics is included to analyze and visualize the data received from your Hardware or Sensor Devices.We can create channels for each and every sensor data. These channels...
Sonoff is a WiFi controlled switch which is embedded with ESP8266 IC and has relays to control the device via the Internet. This IC can be flashed and reprogrammed by Arduino IDE. The makers of Sonoff published the libraries and Arduino files on their GitHub page. Initially, it has only for Sonoff made boards only, after that it supports...
NodeMCU is very popular in Home Automation. It's WiFi capabilities and Arduino IDE support making it easier for IoT Applications. It is very tiny and has many Digital I/O pins, Serial Communication and I2C Communication. NodeMCU has a micro USB port to program it using your existing mobile cable (no additional programmer needed). There is a successor called ESP32 Development board...
Raspberry Pi 3 Model B+ AnnouncedOn this Pi day, The Raspberry Pi organization released its new board called 'Raspberry Pi 3 Model B+' enhanced with new 1.4 GHz Cortex A53 Processor and a Dual-band WiFi compliance. The Pi organization also announced that it is working on Power Over Ethernet which makes Powering the Pi over Ethernet line. The new...
