About YBuch.1

YBuch.1 · 2020-08-02

Hello,I connected the nucleo F401RE to max30100 using i2c level shifter tca 9406 https://www.ti.com/lit/ds/symlink/tca9406.pdf?ts=1596413075744, and I am only getting the adderss of the sensor but no data.I also tried to add 10k resistors and got t...

YBuch.1 · 2020-05-10

YBuch.1 · 2020-05-04

YBuch.1 · 2019-12-19

max 30100DataSheet - https://datasheets.maximintegrated.com/en/ds/MAX30100.pdfvideo explained the code for temprature sensor https://www.digikey.co.il/he/maker/projects/getting-started-with-stm32-i2c-example/ba8c2bfef2024654b5dd10012425fa23the contro...

YBuch.1 · 2020-05-12

Hi, I attached my connection in the last comment. I am attaching the max schematics .thanks , looking forward for your answer.

YBuch.1 · 2020-05-11

hithanks for the comment, scheme attached. hope this is what you ment..

YBuch.1 · 2020-05-11

I am working with 3v3 volts as i know.. the nucleo 3v3 connection is connected to the max30100 connection of 3v3. Also the nucleo is connected to the computer with usb cable.

YBuch.1 · 2020-05-11

Hi,I connected the max30100 to 3v3 , gnd, scl, sda on the nucleo. I also tried to connect the max to this voltage regulator: https://www.mouser.co.il/ProductDetail/Adafruit/757?qs=GURawfaeGuCFbCY6Rr8Yew== and than to the nucleo but it did not worked....

YBuch.1 · 2020-05-05

thanks !

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Dont getting data from max30100 connected to NUCLEO F401RE

Hi, I have nucleo F401RE and max30100 sensor. the sensor dont get enough voltage apparently, i tried to use voltage regulator and it did not work. The led is on but i can not get information from the sensor. it worked with arduino nano perfectly.

hi the "toolchain/ide" category under project manager options is disabled in stm32cube, someone knows how to solve it? i want to change the toolchain to MDK-ARM and i can not now becuse it is disabled.

Hi, i need some help writing code of Heart Beat sensor max0100 I connected it to STM32L476 Discovery controller and activated the I2C pins in the STCUBE32IDE program. I dont know how to configure the MAX30100 in order to work with the controller

Re: Hi, I have nucleo F401RE and max30100 sensor. the sensor dont get enough voltage apparently, i tried to use voltage regulator and it did not work. The led is on but i can not get information from the sensor. it worked with arduino nano perfectly.

Re: Hi, I have nucleo F401RE and max30100 sensor. the sensor dont get enough voltage apparently, i tried to use voltage regulator and it did not work. The led is on but i can not get information from the sensor. it worked with arduino nano perfectly.

Re: Hi, I have nucleo F401RE and max30100 sensor. the sensor dont get enough voltage apparently, i tried to use voltage regulator and it did not work. The led is on but i can not get information from the sensor. it worked with arduino nano perfectly.

Re: Hi, I have nucleo F401RE and max30100 sensor. the sensor dont get enough voltage apparently, i tried to use voltage regulator and it did not work. The led is on but i can not get information from the sensor. it worked with arduino nano perfectly.

Re: hi the "toolchain/ide" category under project manager options is disabled in stm32cube, someone knows how to solve it? i want to change the toolchain to MDK-ARM and i can not now becuse it is disabled.