The MAX30101ACCEVKIT# from Maxim Integrated Products is an evaluation kit (EV kit) for MAX30101. It provides a proven design to evaluate the MAX30101 integrated pulse-oximetry and heart-rate monitor integrated circuit (IC). The EV kit consists of two boards. USBOSMB is the mother board and MAX30101DBEVKIT is the daughter board that includes the MAX30101 and an accelerometer. The EV kit is powered using the USB supply to generate +1.8V for the sensor and +4.5V for the internal LEDs of the MAX30101 and +3.3V for the accelerometer. It comes with a MAX30101EFD+ installed in a 14-pin OESIP package. Typical applications include fitness assistant devices and wearable devices.