Arduino Nano 33 ANT

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drew...@gmail.com

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Jul 19, 2020, 2:14:21 PM7/19/20
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Hey everyone. I spoke with Curtis yesterday and he thought this would be a good place to share.

Yesterday I released a solution transforming the Arduino Nano 33 BLE into a fully functioning ANT tranceiver. Essentially it bypasses the framework altogether and is meant for development within the nRF5 SDK. I have included my ANT+ Bike Power example project as well. Simply follow my procedure and you'll quickly be on your way to ANT development.

For those interested, the project is GitHub here: https://github.com/drewvigne/arduino_nano_33_ant

I also heard Curtis had success with his ANT-Arduino project - soon to add native ANT support within the Arduino framework. This must be no easy feat considering the nature of mbed. Congratulations. 



Gábor Ziegler

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Jul 20, 2020, 4:35:30 AM7/20/20
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Congrats Drew!
Offtopic question: I wonder, what is your power meter? I am really curious!

//Gábor

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drew...@gmail.com

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Jul 20, 2020, 1:05:06 PM7/20/20
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Thank you Gabor. 

I use a LSM9DS1 to calculate my cadence. Strain gauges attached to a HX711 amplifier calculate my instantaneous torque. I multiply the two to get my cycling power output in watts and send it to my head-unit via ANT+.

The software is almost done. The hardware will be configured soon. I may transition from the Nano 33 in favor of a custom PCB to make the package even smaller.


On Monday, July 20, 2020 at 4:35:30 AM UTC-4, Gábor Ziegler wrote:
Congrats Drew!
Offtopic question: I wonder, what is your power meter? I am really curious!

//Gábor

<drew...@gmail.com> ezt írta (időpont: 2020. júl. 19., V, 20:14):
Hey everyone. I spoke with Curtis yesterday and he thought this would be a good place to share.

Yesterday I released a solution transforming the Arduino Nano 33 BLE into a fully functioning ANT tranceiver. Essentially it bypasses the framework altogether and is meant for development within the nRF5 SDK. I have included my ANT+ Bike Power example project as well. Simply follow my procedure and you'll quickly be on your way to ANT development.

For those interested, the project is GitHub here: https://github.com/drewvigne/arduino_nano_33_ant

I also heard Curtis had success with his ANT-Arduino project - soon to add native ANT support within the Arduino framework. This must be no easy feat considering the nature of mbed. Congratulations. 



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