Uploaded April 2016 | Updated September 2026, 3 weeks ago
In this video we are going to build a simple project just to demonstrate how easy it is to add wireless capability to our Arduino Projects with these 433Mhz modules. I have two Arduinos here. This one is sending the temperature and the humidity it measures every two seconds, and the other one is receiving the data and displaying it on the display. As you can see this one way communication is working fine and the range is good, we can easily get around 6 meters with a small antenna! The theoretical range that we can achieve is more than 100 meters. You can find links for all the parts in the description of the video.
💻 Code & Parts: educ8s.tv/arduino-433mhz-rf-tutorial-dht22
Want to learn to code?
👨💻 Check my new YouTube channel: bit.ly/3tku2n0
🎮 My Android Game: bit.ly/QuizOfKnowledge
In this video we are going to build a simple project just to demonstrate how easy it is to add wireless capability to our Arduino Projects with these 433Mhz modules. I have two Arduinos here. This one is sending the temperature and the humidity it measures every two seconds, and the other one is receiving the data and displaying it on the display. As you can see this one way communication is working fine and the range is good, we can easily get around 6 meters with a small antenna! The theoretical range that we can achieve is more than 100 meters. You can find links for all the parts in the description of the video.
💻 Code & Parts: educ8s.tv/arduino-433mhz-rf-tutorial-dht22
Want to learn to code?
👨💻 Check my new YouTube channel: bit.ly/3tku2n0
🎮 My Android Game: bit.ly/QuizOfKnowledge
