---
product_id: 375770617
title: "HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino"
brand: "hiletgo"
price: "KSh4596"
currency: KES
in_stock: true
reviews_count: 5
category: "Hi Letgo"
url: https://www.desertcart.co.ke/products/375770617-hiletgo-gy-906-mlx90614esf-non-contact-infrared-temperature-sensor-module
store_origin: KE
region: Kenya
---

# Sleep mode power saver I2C/SMBus digital interface 0.02°C resolution HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino

**Brand:** hiletgo
**Price:** KSh4596
**Availability:** ✅ In Stock

## Summary

> 🌡️ Elevate your projects with precision you can trust — no contact, all confidence.

## Quick Answers

- **What is this?** HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino by hiletgo
- **How much does it cost?** KSh4596 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/375770617-hiletgo-gy-906-mlx90614esf-non-contact-infrared-temperature-sensor-module)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Smart:** Sleep mode reduces power consumption, perfect for always-on IoT projects.
- • **Wide Temp Range:** Factory calibrated from -70°C to 380°C to cover everything from body heat to industrial machinery.
- • **Scalable Sensing:** Supports up to 127 sensors on a single 2-wire bus for complex multi-zone monitoring.
- • **Pinpoint Precision:** Experience ultra-fine 0.02°C temperature resolution for next-level accuracy.
- • **Plug & Play Integration:** Breakout board with I2C interface and onboard pull-up resistors for seamless Arduino compatibility.

## Overview

The HiLetgo MLX90614ESF is a compact, factory-calibrated non-contact infrared temperature sensor module featuring a 17-bit ADC and DSP for high accuracy (±0.5°C) and fine resolution (0.02°C). It supports I2C/SMBus digital communication, customizable PWM output, and sleep mode for low power use. Ideal for professional-grade temperature sensing in automotive, healthcare, industrial, and smart home applications.

## Description

Features and Benefits:*Small size, low cost*Mounted on a breakout board with two types of pins*10k Pull up resistors for the I2C interface with optional solder jumpers*Easy to integrate*Factory calibrated in wide temperature range:*-40…+125°C for sensor temperature and*-70…+380°C for object temperature.*High accuracy of 0.5°C over wide temperaturerange (0…+50°C for both Ta and To) High (medical) accuracy calibration*Measurement resolution of 0.02°C*Single and dual zone versions*SMBus compatible digital interface*Customizable PWM output for continuousreading*Simple adaptation for 8…16V applications*Sleep mode for reduced power consumption*Different package options for applications andmeasurements versatility*Automotive grade Applications Examples:*High precision non-contact temperaturemeasurements*Thermal Comfort sensor for Mobile AirConditioning control system*Temperature sensing element for residential,commercial and industrial building airconditioning Windshield defogging*Automotive blind angle detection*Industrial temperature control of moving parts*Temperature control in printers and copiers*Home appliances with temperature control*Healthcare*Livestock monitoring*Movement detection*Multiple zone temperature control – up to 127sensors can be read via common 2 wires*Thermal relay / alert*Body temperature measurementPackage included:1* MLX90614 Infrared Temperature Sensor ModuleNOTE:Please contact us if you need the Datasheet.

Review: I bought one of these to add to a mobile weather instrument to record road surface temps. I drilled a hole in a small project case for the lens, attached neodymium magnets to the top of the case, and when I want to collect data I just slap the case under the car and go. So far I’ve had no problems, and the temperature values are within 2 degrees of manual comparisons using a handheld IR thermometer. The programming is simple when using the Adafruit library.
Review: I'm working on a personal project to build a non-contact thermometer as a concrete project to help teach me PIC programming, I2C, PCB design, and enclosure design for 3D printing. This breakout board has been convenient for prototyping on a breadboard (see picture). Also the price of the board rival the quantity one price for the sensor alone, so it's a good deal. Some things to note. The MLX90614 sensor comes in different sub-models. This board uses the BAA sub-model, which is what I wanted. It's not strictly medical accuracy--for that you need the more expensive DCI sub-model--but IMHO is good enough to screen for high fevers. I'm not allowed to put a non-desertcart URL here, so you'll have to google for the Melexis datasheet on the MLX90614; you'll have to read the datasheet to understand how to control the sensor. For what it's worth, I'm controlling the sensor in my application from a PIC16LF19156 8-bit microcontroller with a built-in I2C/SMBus interface. The board has a 3.3V regulator on it, but I've run it at 2.8V without modification. According to the datasheet, the sensor needs at least 2.6V to operate. The board contains pull-up resistors for SCL/SDA and a filter capacitor across power/ground. This board has behaved just as I expected and has been very convenient. I'm glad I bought it.

## Features

- MLX90614 is an infrared thermometer for non-contact temperature measurements.
- Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can.
- Integrated into the MLX90614 are a low noise amplifier, 17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer.
- The thermometer comes factory calibrated with a digital SMBus output giving full access to the measured temperature in the complete temperature range(s) with a resolution of 0.02°C.
- The user can configure the digital output to be pulse width modulation (PWM). As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in range of -20 to 120°C, with an output resolution of 0.14°C.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071VF2RWM |
| Department | unisex-adult (luggage only) |
| Item model number | MLX90614ESF |
| Manufacturer | HiLetgo |
| Package Dimensions | 8.89 x 5.71 x 0.76 cm; 5 g |

## Product Details

- **Brand:** HiLetgo
- **Material:** FR4
- **Maximum supply voltage:** 5 Volts (DC)
- **Measurement accuracy:** 0.5°C
- **Style:** Modern

## Images

![HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino - Image 1](https://m.media-amazon.com/images/I/61ryxm1nIFL.jpg)
![HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino - Image 2](https://m.media-amazon.com/images/I/61ik5FzeHzL.jpg)
![HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino - Image 3](https://m.media-amazon.com/images/I/61MvWZEqNiL.jpg)
![HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino - Image 4](https://m.media-amazon.com/images/I/61SOwRsk1LL.jpg)
![HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino - Image 5](https://m.media-amazon.com/images/I/61ts-+uwk0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 16 January 2026*

I bought one of these to add to a mobile weather instrument to record road surface temps. I drilled a hole in a small project case for the lens, attached neodymium magnets to the top of the case, and when I want to collect data I just slap the case under the car and go. So far I’ve had no problems, and the temperature values are within 2 degrees of manual comparisons using a handheld IR thermometer. The programming is simple when using the Adafruit library.

### ⭐⭐⭐⭐⭐ Review
*by K***Y on 14 February 2022*

I'm working on a personal project to build a non-contact thermometer as a concrete project to help teach me PIC programming, I2C, PCB design, and enclosure design for 3D printing. This breakout board has been convenient for prototyping on a breadboard (see picture). Also the price of the board rival the quantity one price for the sensor alone, so it's a good deal. Some things to note. The MLX90614 sensor comes in different sub-models. This board uses the BAA sub-model, which is what I wanted. It's not strictly medical accuracy--for that you need the more expensive DCI sub-model--but IMHO is good enough to screen for high fevers. I'm not allowed to put a non-Amazon URL here, so you'll have to google for the Melexis datasheet on the MLX90614; you'll have to read the datasheet to understand how to control the sensor. For what it's worth, I'm controlling the sensor in my application from a PIC16LF19156 8-bit microcontroller with a built-in I2C/SMBus interface. The board has a 3.3V regulator on it, but I've run it at 2.8V without modification. According to the datasheet, the sensor needs at least 2.6V to operate. The board contains pull-up resistors for SCL/SDA and a filter capacitor across power/ground. This board has behaved just as I expected and has been very convenient. I'm glad I bought it.

### ⭐⭐⭐⭐⭐ Review
*by T***R on 29 August 2018*

Great working thermopile type sensor. The adafruit library makes accessing this a breeze, up and running in less than a minute. It's nice that it also gives access to the onboard thermistor for ambient (part) temperature sensing in addition to the object temperature via the thermopile. HiLetgo GY-906 MLX90614ESF Non-contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino

## Frequently Bought Together

- HiLetgo GY-906 MLX90614ESF Non-Contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-26*