Hi everyone, I am using the SAMD21 mini breakout ( SparkFun SAMD21 Mini Breakout - DEV-13664 - SparkFun Electronics ) and the MAX30102 Heart rate board ( Mixed-signal and digital signal processing ICs | Analog Devices ). I am trying to communicate with this over I2C and have been able to use other…

Arduino and Heart Rate (I2C Problem)

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