Pi-loton Cadence side beta 2.0

Conflict

- During the implementation test, I found out that the OLED node will produce a message overflow and in turn will have reading conflict on the actual Cadence reading values node display.

Improvements.

- This flow aims to calibrate the rpm side for the Pi-loton project. The flow is using an OLED contrib by https://flows.nodered.org/node/node-red-contrib-oled. Credit and Thanks to Hedrikroth

With this small tweak, by applying a delay node with message rate restrictions, the flow have been resolve. The down side is that, the OLED display will have a latency as per time set on the delay node. Give or take, I am happy that the flow right now has no conflict on the i2c OLED Display and the Cadence value readings node display. I am hoping that for those enthusiast who are trying to use i2c OLED Display will try and would implement a delay node to avoid message overflow.

- Cadence flow is now implementing a direct timeout from the interval-length node. Credit and Thanks to Bartbutenaers at https://flows.nodered.org/node/node-red-contrib-interval-length

- Cadence is now implementing a smoothing reset.

Future Evaluation.

This flow is still under testing and its development process. If there are mistakes and errors I made please feel free to post your comments.

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