NTC Thermistor Temperature Sensor Module 4pin — Sensor Module for Arduino, ESP32, and Raspberry Pi

NTC Thermistor Temperature Sensor Module 4pin is a compact temperature sensor designed for quick integration into microcontroller and single-board computer projects. It exposes clean, microcontroller-friendly signals and fits nicely on breadboards or inside small enclosures, making it suitable for both classroom builds and serious prototypes.

Pair it with development boards like the Arduino Uno R3, ESP32 WiFi/BLE module or Raspberry Pi 4 Model B, plus an 0.96" I2C OLED display and Circuitrocks jumper wire set to turn raw readings into graphs, thresholds, and smart alerts.

Why this sensor is useful

• Electronics-ready signals: Designed to connect directly to popular microcontrollers with minimal glue circuitry.
• Small footprint: Fits onto breadboards and perfboards without wasting space inside your project box.
• Easy to understand: Clear pin labels and predictable behavior make it beginner-friendly but still reliable for advanced builds.
• Flexible use cases: Works in monitoring, control, datalogging, and interactive projects.

What you can build

• Monitoring systems: Log sensor readings to SD card or a web dashboard and analyze trends over days or weeks.
• Smart alerts: Trigger buzzers, LEDs, or relays when values cross configurable thresholds.
• Interactive projects: Use live temperature sensor data to drive lights, servo movement, or on-screen visualizations.
• Teaching experiments: Demonstrate ADC reading, calibration, filtering, and sensor fusion in labs and workshops.

Starter bundles

• Arduino sensor starter: NTC Thermistor Temperature Sensor Module 4pin + Arduino Uno R3 + jumper wires + 37 in 1 Sensor Kit for Arduino.
• ESP32 IoT node: NTC Thermistor Temperature Sensor Module 4pin + ESP32 DevKit + 0.96" I2C OLED display for wireless dashboards.
• Raspberry Pi lab setup: NTC Thermistor Temperature Sensor Module 4pin wired to Raspberry Pi 4 Model B with an OLED status display for local readouts.

Recommended add-ons

• 37 in 1 Sensor Kit for Arduino to explore more signal types.
• Pulse Sensor Kit for projects that combine environmental data with vital signs.
• Water Turbidity Detection Kit when your system touches water quality.
• Metal Induction Detector Kit for multi-sensor security or lab builds.

Technical specifications

For exact electrical ratings and timing behavior, always refer to the module silkscreen and original datasheet.

Connection & usage notes

• Check voltage: Confirm whether the module expects 3.3 V, 5 V, or a specific range before powering it.
• Follow pin labels: Double-check VCC, GND, and signal pins to avoid damage.
• Calibrate in software: Take multiple readings, apply averaging/filters, and map raw values to real-world units.

What’s in the box

• 1 × NTC Thermistor Temperature Sensor Module 4pin module

FAQ

Is NTC Thermistor Temperature Sensor Module 4pin compatible with Arduino and ESP32 boards?

Yes. With appropriate wiring and code, it can be used with most Arduino-compatible boards and ESP32/ESP8266 modules.

Do I need a special library?

Many sensor types have ready-made Arduino or MicroPython libraries. Others can be read with simple analogRead or digital I/O code.

Can I use this with Raspberry Pi?

In most cases, yes. Use the 3.3 V GPIO pins, respect voltage limits, and install any required Python libraries for I²C, SPI, or GPIO access.