@fabme In this case, you need to upload a code XIAO, To fetch the IMU and print on serial. From there, use Edge Impulse CLI to forward the data from the serial to the Edge Impulse.
Our board is not cheapest possible, but has lots of things already onboard. ULX3S
Board is also supported by opensource toolchain!
For workshop material with our board you can check here: Workshop
Price for 12F board is 75€ plus shipping.
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Hi @salmanfaris,
I want to nullify the effect of noise in PPG signal acquisition. But before that I tried a example code which is present in the arduinofft library in GitHub, to check whether it is working or not?. I got an FFT plot but I think it is wrong. I don't know how to use that library. I'm beginner, so can you help me out? 🙂
The theme of the challenges is Oil & Gas, Fuel Retailing, Marketing and Energy Conservation and they also provided complete problem statement on their website.
You can Serialize the data as a JSON or CSV string format and publish that as a single string, so you get the data in a single node, you also DeSerialize the string simply in the application end.
