---
product_id: 90529241
title: "HiLetgo 5pcs DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof 1M"
brand: "hiletgo"
price: "€ 23.19"
currency: EUR
in_stock: true
reviews_count: 11
category: "Hi Letgo"
url: https://www.desertcart.hr/products/90529241-hiletgo-5pcs-ds18b20-temperature-sensor-temperature-probe-stainless-steel-package
store_origin: HR
region: Croatia
---

# Waterproof stainless steel probe 3.0V to 5.5V power supply Wide temp range -55°C to 125°C HiLetgo 5pcs DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof 1M

**Brand:** hiletgo
**Price:** € 23.19
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of the curve with precision you can trust!

## Quick Answers

- **What is this?** HiLetgo 5pcs DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof 1M by hiletgo
- **How much does it cost?** € 23.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/90529241-hiletgo-5pcs-ds18b20-temperature-sensor-temperature-probe-stainless-steel-package)

## 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

- • **Bulk Pack Advantage:** Set of 5 sensors to scale your projects or monitor multiple zones simultaneously.
- • **Built to Brave Extremes:** Operates flawlessly from freezing -55°C to scorching 125°C environments.
- • **Plug & Play Versatility:** Compatible with Arduino, Raspberry Pi, and USB-TTS dongles for seamless integration.
- • **Precision Meets Durability:** Accurate temperature sensing within ±1°C for reliable data-driven decisions.
- • **Waterproof Stainless Steel Design:** Robust probe ensures longevity and performance in wet or harsh conditions.

## Overview

The HiLetgo DS18B20 Temperature Sensor Pack includes 5 waterproof stainless steel probes, each delivering precise digital temperature readings from -55°C to 125°C. Powered by 3.0V to 5.5V, these sensors integrate effortlessly with popular platforms like Arduino and Raspberry Pi, making them ideal for professional-grade environmental monitoring and industrial applications.

## Description

DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof Description: 3.0V ~ 5.5V power supply 9 to 12 adjustable resolution Wide temperature range of -55 ℃ ~ +125 ℃ Wiring: Red (VCC), Yellow(DATA), Black (GND) Tips: Using a 4.7K resistor between the Data and VCC will make the testing of the probe easilier.

Review: Works with ESPHome/Wemos D1 - Use with EspHome / Wemos D1 (ESP8266) - works, but let me save you some headache This took me forever to figure out, but long story short, use pin D5/GPIO14 for the signal wire. For some reason, multiple other pins didn't work (possibly something about the way the board treats other pins when it boots). 3V power supply to the sensor and jump a 4.7kohm resistor between 3v and signal wire. The use a one-wire bus assigned to GPIO14, and a dallas_temperature sensor (documentation available on ESPHome website) for each physical probe. Every probe sensor wire goes to GPIO14. Hope this obscure information helps someone in the future 😂
Review: Accurate enough and very inexpensive - I purchased these for monitoring the temperature in my machine room and server racks. Inexpensive, easy to wire up to a USB-to-TTS dongle, Arduino, or Raspberry Pi. They work well with the DallasTemperature "OneWire" library and with the linux "digitemp" program (apt install digitemp). For accuracy, I suspended the sensor in the air, waited 30 minutes, and compared their measurements against two different physical thermometers. Each of the five digital thermometers were within 2 degrees F (1 degree C) of the physical thermometers, and all of these thermometers matched each other to within 0.5F. That's accurate enough for my own needs. (Especially since I have no direct way to measure the accuracy of the physical thermometers. For all I know, these may be more accurate.)

## Features

- DS18B20 Temperature Sensor Cable with Probe(Pack of 5)
- Wiring: Red(VCC), Yellow(Data), Black(GND)
- Wide temperature range of -55 ℃ ~ +125 ℃
- Power supply: 3.0V ~ 5.5V
- Tips: Using a 4.7K resistor between the Data and VCC will make the testing of the probe easilier.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M1PM55K |
| Best Sellers Rank | #16,376 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Temperature Probes & Sensors |
| Brand Name | HiLetgo |
| Customer Reviews | 4.5 4.5 out of 5 stars (361) |
| Item Dimensions | 7.87 x 7.87 x 5.91 inches |
| Item Weight | 0.1 Kilograms |
| Manufacturer | HiLetgo |
| Material Type | Stainless Steel |
| Maximum Supply Voltage | 5.5 Volts |
| Model | 3-01-0551 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Specific Uses For Product | environmental temperature measurement, temperature sensing in water or humid conditions |
| Style Name | Modern |
| UPC | 702082657201 |
| Unit Count | 5.0 Count |
| Upper Temperature Rating | 125 Degrees Celsius |

## Product Details

- **Brand:** HiLetgo
- **Item Weight:** 0.1 Kilograms
- **Item dimensions L x W x H:** 7.87 x 7.87 x 5.91 inches
- **Material:** Stainless Steel
- **Style:** Modern

## Images

![HiLetgo 5pcs DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof 1M - Image 1](https://m.media-amazon.com/images/I/61R8InXl6RL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works with ESPHome/Wemos D1
*by A***R on March 11, 2026*

Use with EspHome / Wemos D1 (ESP8266) - works, but let me save you some headache This took me forever to figure out, but long story short, use pin D5/GPIO14 for the signal wire. For some reason, multiple other pins didn't work (possibly something about the way the board treats other pins when it boots). 3V power supply to the sensor and jump a 4.7kohm resistor between 3v and signal wire. The use a one-wire bus assigned to GPIO14, and a dallas_temperature sensor (documentation available on ESPHome website) for each physical probe. Every probe sensor wire goes to GPIO14. Hope this obscure information helps someone in the future 😂

### ⭐⭐⭐⭐⭐ Accurate enough and very inexpensive
*by N***L on September 12, 2023*

I purchased these for monitoring the temperature in my machine room and server racks. Inexpensive, easy to wire up to a USB-to-TTS dongle, Arduino, or Raspberry Pi. They work well with the DallasTemperature "OneWire" library and with the linux "digitemp" program (apt install digitemp). For accuracy, I suspended the sensor in the air, waited 30 minutes, and compared their measurements against two different physical thermometers. Each of the five digital thermometers were within 2 degrees F (1 degree C) of the physical thermometers, and all of these thermometers matched each other to within 0.5F. That's accurate enough for my own needs. (Especially since I have no direct way to measure the accuracy of the physical thermometers. For all I know, these may be more accurate.)

### ⭐⭐⭐⭐ Decent quality temperature probe
*by O***T on October 22, 2025*

I have included several of these in multiple applications (indoors & outdoors) and haven’t had any issues so for.

## Frequently Bought Together

- HiLetgo 5pcs DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof 1M
- Shelly Plus Add-On | Wi-Fi Add-On for Shelly Plus Devices | Measure Temperature and Humidity | Home Automation | Bluetooth Gateway | Works with Alexa & Google Home | No Hub | Digital Sensor

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-19*