RTD Plug is TaaraNode and JeeNode compatible MAX31865 based SPI inferface board for PT100/PT1000 temperature sensors.

Features

• RTD to Digital converter: MAX31865
• Compatible with 2-, 3-, and 4-wire Sensor Connections
• Interface: SPI
• Supported sensors: PT100 (PT1000 option)
• Supply voltage: 3.3V
• Headers: 0.1″

Resources

• Design files on GitHub

Credits

• Playing With Fusion MAX31865 PT-100 RTD to Digital Breakout

Buy

• Bare PCB: 3€ 

• Pre-assembled: 24€