Sparkfun Pulse Oximeter and Heart rate monitor: Code uploads but nothing on the serial monitor

Sensors Biometrics
1

Hello,

I am having trouble running Example1_config_BPM_Mode1 with my sensor. When I upload the code nothing shows in the serial monitor and no lights flash on the sensor. I have the correct port selected and board selected since simpler projects are working. Any ideas why nothing would happen even if the code compiles and uploads successfully?

-Katie

2

Please provide photos of the top and bottom of your board and another photo showing how the sensor is connected to your Arduino. We’re going to need those to help.