MAX31865 PT100 Temperature Sensor Module
The RAK12022 is a PT100 sensor IO module that uses the MAX31965 resistance to digital converter.
Details
- Category
- Accessories
- Catalog status
- Catalog sync 2026-06-01
Product Summary
The RAK12022 is a PT100 sensor IO module that uses the MAX31965 resistance to digital converter.
Why It Matters
The RAK12022 is a PT100 sensor IO module that uses the MAX31965 resistance to digital converter.
Editorial narrative
The RAK12022 is a PT100 sensor IO module that uses the MAX31965 resistance to digital converter. It is optimized for platinum resistance temperature detectors. The module supports 2-wire, 3-wire and 4-wire PT100 sensors and has an SPI interface. It extends the WisBlock temperature sensor series with an industrial temperature sensor. We offer this module with an PT100 sensor, but if you want to use your own sensors, you can order the module without sensor as well. Features Based on MAX31965 Compatible with 2-, 3-, and 4-Wire Sensor Connections SPI-Compatible Interface 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity) Total Accuracy Over All Operating Conditions: 0.5NC (0.05% of Full Scale) max Fully Differential VREF Inputs 21ms (max) Conversion Time Power supply: 3.3 V Operating Temperature: -40° C ~ 85° C Module size 25x35mm Documentation Datasheet WisBlock Quick Start Guide WisBlock Source Code Repository RAK12022 3D Model 40-Pin Male Connector 3D File WisBlock IO Tutorial Tutorials WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide Installation of Board Support Package in Arduino IDE The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake Check Hackster Projects Articles Choosing Between WisBlock Modules For Your Next IoT Project? Take A Quiz! Why We Make WisBlock: The Story Behind RAK’s Modular IoT Platform Build your IoT Breakthroughs Fast with the WisBlock System! RAKwireless Announces Partnership with One Planet Education Network (OPEN) to Launch STEM IoT Sensor Kits for Schools Worldwide RAKwireless Launches New Modular Product Series - WisBlock New WisBlock Modules in RAK Autumn Launch WisBlock Success Stories Enology + IoT = Great Wine A winery modernization by Enotek Saving the Wetlands with a Solution from The Group Lab
Facets
- Last verified: 2026-06-01
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About the Vendor
Vendor Name
store.rakwireless.com
Verification
Source: editorial review (2026-06-01).
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Confidence legend: ✓ editor-confirmed, ● vendor claim, ? inferred from product description.
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