The Maxim Integrated peripheral module (Pmod) for MAX31865 provides the necessary hardware to interface the MAX31865 RTD-to-digital converter to any system that utilizes Pmod-compatible expansion ports configurable for SPI communication. The IC is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). This module is set up to operate with a PT100 platinum RTD. For full range accuracies, other RTD types, and detailed information regarding operation of the IC, refer to the MAX31865 IC data sheet.

Simple Conversion of Platinum RTD Resistance to Digital Value
Handles 100O to 1kO (at 0°C) Platinum RTDs (PT100 to PT1000)
Compatible with 2-, 3-, and 4-Wire Sensor Connections
6-Pin Pmod-Compatible Connector (SPI)
RoHS Compliant
Proven PCB Layout
Fully Assembled and Tested