7Semi PT1000 RTD 2-Wire Temperature Sensor Breakout Board with Amplifier MAX31865

An RTD-to-digital breakout built around the MAX31865, converting a PT1000 sensor's resistance into a clean SPI-readable temperature value. Support for 2-, 3- and 4-wire RTD wiring helps cancel out lead resistance errors that would otherwise skew readings. Dual voltage support (3.3V and 5V) makes it drop into most existing microcontroller setups without an extra level shifter.

• MAX31865 RTD-to-digital converter
• Compatible with PT1000 2/3/4-wire configurations
• SPI interface, 3.3V/5V compatible
• High-precision temperature conversion

Built for applications where accuracy matters more than convenience — industrial process monitoring, lab equipment or precision environmental logging where a basic thermistor isn't good enough.

Country of origin: China