MySQL for the Internet of Things
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Arduino Tutorial This section is a short tutorial on getting started using an Arduino. It ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Notice that in Figure 2-13 you can see a sample sketch (called a blink) and the result of ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Notice the number of boards available. Be sure to choose the one that matches your board. ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS ■Note If you use a Mac, it doesn’t matter which port you choose—either the one that start ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS ■Tip If you power on your shiny new Arduino, you may see the lEd on the board flash. This ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS ■Note Most Arduino boards have an lEd connected to pin 13. You reuse the pin to demonstra ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Listing 2-1. Simple Sensor Sketch /* Simple Sensor - MySQL for the IOT For this sketch, w ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS If the LED didn’t illuminate, hold the button down for a second or two. If that doesn’t w ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Arduino Ethernet Shield The Arduino Ethernet shield gives your Arduino the capability to ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS a WarNING aBOUt etherNet ShIeLD VarIaNtS You may be thinking that all Ethernet shields ar ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS There is one drawback, and it depends on how you will use the shield. Like some of the Ar ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Sparkfun WiFi Shield: ESP8266 The Sparkfun WiFi shield, ESP8266, is an interesting board ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS While you can use this shield as a WiFi gateway for your Arduino, it is not programmed th ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS The shield also has a MicroSD reader, making it a good choice for me since many of my Ard ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS performs the Elliptic Curve Digital Signature Algorithm (ECDSA). Wow! That’s a lot of coo ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Sparkfun MicroSD Shield The last shield in my list of example Arduino shields is the Spar ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS battery-powered (or solar-powered) sensor nodes. You can also instruct the XBee module to ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS Notice each of the XBee modules (five in all) is mounted on a different small board. Thes ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS There are many varieties of low-cost computing boards. Some support the full features of ...
ChApTEr 2 ■ hArdwArE for IoT SoluTIonS The board has a powerful A20 processor (much faster than some other boards) with 1Gb of m ...
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