Today it's all about the Particle Internet Button - I have this in version 1.3.8 (T4915). He came as described on the docs.particle.io page in a tin with USB cable and transparent lid and a photon device.
I have tested the 9 examples of the Libary
InternetButton and here you my impressions available. This was currently 366,974 embedded in program code and is thus very popular.
You can either use the code from the Libary of the WebIDE or flash the examples directly from the website. The author "particle-iot" occasionally updates individual examples so that his github is also a good source.
Example 1 is similar to a "Hello World" example: "Blink an LED"
Example 2: "Blink ALL the LED"
Example 3: "Buttons and LED"
Example 4: "Good Combination"
Example 5: "Motion" - its my favorite - Color change using the integrated accelerometer
Exampe 6: "Orientation" - Orientation detection using the integrated accelerometer
Example 7: "Internet"
If you have renamed your photon in "InternetButton", then a control via an HTML page via browser is possible. In my case, this did not work: I was able to log into my account, but a response was missing. Hope you make other experiences: the download of the website can be found here: https://github.com/particle-iot/InternetButton/blob/master/controlKnob.html
Change the following code:
wrong - comment this in the hmlt-file out:
<!-- <script src="http://anthonyterrien.com/js/jquery.knob.js"></script> -->
correct - put this in:
The idea of this example is to control the number of LEDs via the browser. This worked in my case only after a few attempts; in part it may be because the photon dissolves slightly from the PCB board.
Example 8: "Making Music"
By pressing one of the buttons a short melody was played over the integrated buzzer.
- 54,95 Euro - Exp-Tech: https://www.exp-tech.de/plattformen/arduino/6913/photon-internet-button
- 49,68 Euro - Amazon - https://www.amazon.de/Adafruit-Particle-Photon-Internet-ADA2799/dp/B01BU702QI
- 49,00 US$ - Particle - https://store.particle.io/
- or check there distributors here: https://www.particle.io/partnerships/distributors/