Heart rate unit with M5Stick
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Hello! My heart rate unit is working with m5stack, but it dosen't work with m5stick. Code is the same. When I turn on m5stick sensor flashes for about 0.5 second and then remain dim, so serial monitor return 0 for forever. What is the problem? Thanks.
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Hi @RuslanCC could you tell us which language your programming in and perhaps share your code with us
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I use code from here:
https://m5stack.com/products/mini-heart-unit
Arduino IDE -
Why is this marked as solved if it isn't working?
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@ruslancc Unknown but I have fixed that now.
It could be that the M5Stick can not provide enough power for the heart rate monitor.
You could try connecting one of these
https://m5stack.com/collections/m5-accessory/products/grove-t-connector-5pcs-a-pack
between the Stick and the heart rate monitor and use the other connection to provide an additional power supply for the monitor.
