Yes, see below. The MAX30001 and MAX30003 use two-lead measurements, with a third lead for body bias (similar to 'right leg drive'). The third lead is optional for battery-powered applications, but should be used if the customer's board is connected to a USB port or power supply.
Connect the ECGP and ECGN leads according to either diagram below, with body bias lead connected to the RL position. Lead II is the most commonly used for chest measurements, but Lead I is useful for mobile applications because it can be measured on the wrists or hands.
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