We are a group of students working towards our senior design project. We are developing a pulse oximeter and we decided to use AFE4404. Unfortunately, our budget won't allow us to get AFE4404 EVM and we tried requesting a free sample from TI but the request was rejected. We were able to read the I2C data packets from the integrated front-end into LabView via a COM port. The difficulties we are facing now is how to interpret the I2C packets of data into the accurate desired oxygen saturation readings. Can you please guide us on how to do that using LabView or any other Software without using AFE4404 EVM (any documents or suggestion on how to do it). Thanks