#220 Wireless Communication for Arduino (Part 2)

In part one of this video, we started to answer the nine most important questions about wireless communications for Arduino Makers. In this video, we will continue and dig more into the matter. If you did not already watch the first part, I strongly suggest clicking on the link in the upper right edge of your display now. Grüezi YouTubers. Here is the guy with the Swiss accent. With a new episode and fresh ideas around sensors and microcontrollers. In the first part, we talked a lot about the influence of carrier frequency and started to understand the concept of bandwidth. In this video, we will cover

• The significance of bandwidth on wireless communication
• The different modulation principles
• Methods to increase the reliability of wireless connections
• And we will learn which methods were preferred by spies And we will use all our knowledge to compare two well-known wireless modules, the NRF24L01, and the RFM69. Both representing very different concepts

Links: Part 1: https://youtu.be/ILhXHO5vIxc NRF24L01+: http://s.click.aliexpress.com/e/bHFXGCkC or http://bit.ly/2Ngxwzx NRF24L01 Long Range: http://s.click.aliexpress.com/e/EelCKjA or http://bit.ly/2NgExQN RFM69HCW: http://s.click.aliexpress.com/e/cfm7Bn1m (Always use high power version, you can reduce power if needed)

Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot

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