My 1st IoT Device with GeekNesia + Arduino Uno + Ethernet Shield and DHT21 via PubSub Method
Geeknesia is an Internet Of Things platform, kind of like ThingSpeak but it’s from Indonesia.
I use Arduino Uno and Ethernet Shield for sending DHT21’s data (Humidity and Temperature) from my lab to Geeknesia.
1. Project:
Transmission data to Geeknesia page (Indonesian page)
2. Hardwares:
1) Arduino Uno
2) Ethernet Shield
3) DHT21
4) Ethernet cable
5) Laptop
3. Procedures:
1) Step 1 : Register to GeekNesia
2) Step 2 : Add new device
3) Step 3 : Provide your device information
4) Step 4 : Coding
5) Step 5 : Register your device to GeekNesia Cloud Service
6) Step 6 : Your device in online now !!! (Congratulation)
Data: http://www.instructables.com/id/My-1st-Iot-Device-with-GeekNesia-Arduino-Uno-Ether/?ALLSTEPS
DHT library: https://github.com/RobTillaart/Arduino/tree/master/libraries/DHTlib
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