SKU: SENS-3449
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Winsen ZS05 Temperature and Humidity Sensor Module - Digital I2C/Single-Bus SIP4

₹112.00 (Inclusive of all taxes)
Out of Stock

The Winsen ZS05 is a digital temperature and humidity sensor module compatible with 3.3V/5V logic systems like Arduino, Raspberry Pi, and ESP32. It offers selectable I2C or single-bus communication for flexible integration into environmental monitoring and process control applications.

Features

  • Digital output temperature and humidity sensor module with high reliability.
  • Dual communication interface: Standard I2C and single-bus (backward compatible with ZS03).
  • Wide operating voltage range from 2.7V to 5.5V DC.
  • Compact SIP4 (Single In-line Package) pin format for easy PCB mounting.
  • Stable performance across an operating temperature range of -20°C to +60°C.

Out of stock

Description

The Winsen ZS05 Temperature and Humidity Sensor Module is an upgraded digital version of the ZS03, utilizing dedicated digital acquisition technology for enhanced signal stability and measurement reliability. It provides precise monitoring of ambient relative humidity and temperature through a calibrated sensing element.

The module supports both I2C and a proprietary single-bus protocol, with the single-bus mode offering full hardware and command compatibility with the earlier ZS03 model, ensuring easy migration in existing designs. Its low-voltage operation and digital output make it suitable for battery-powered and embedded systems requiring environmental data logging.

Key Features

  • Digital signal output ensures high noise immunity and stable readings.
  • Dual-mode communication (I2C & single-bus) provides flexible system integration.
  • Low power consumption enabled by 2.7V to 5.5V wide operating voltage range.
  • Compact and durable SIP4 package for space-constrained applications.
  • Upgraded performance from ZS03 with maintained pinout compatibility.
  • Designed for reliable operation in industrial and commercial environments.

Applications

  • HVAC system climate control and energy management.
  • Data logging in industrial process monitoring and storage facilities.
  • Embedded environmental sensing in smart home appliances.
  • Portable weather stations and meteorological data collection devices.
  • Condition monitoring in electronics enclosures and server racks.

Technical Specifications

Model NumberZS05
Detection ObjectRelative Humidity, Temperature
Operating Voltage2.7 VDC to 5.5 VDC
Humidity Detection Range20% RH to 90% RH
Humidity Accuracy±5% RH (at 25°C, 60% RH, Vin=2.7V)
Temperature Accuracy±1°C
Operating Temperature-20°C to +60°C
Communication InterfaceI2C / Single-Bus (compatible with ZS03)
Package / Pin FormatSIP4 (Single Row Straight 4-Pins)

Frequently Asked Questions

What is the difference between the Winsen ZS05 and ZS03 modules?

The ZS05 is an upgraded version of the ZS03, offering improved reliability and stability while maintaining full hardware and single-bus protocol compatibility. The key upgrade is the addition of a standard I2C communication interface alongside the legacy single-bus mode, providing more flexibility for modern microcontroller systems.

How do I select between I2C and single-bus communication on the ZS05?

The communication mode is typically selected via a configuration command sent over the bus or by a hardware pin connection, depending on the specific implementation notes from Winsen. You must consult the module's datasheet for the precise command sequence or pin strapping required to switch between I2C and the proprietary single-bus protocol.

What is the power supply requirement for the ZS05 sensor module?

The module operates from a wide DC voltage range of 2.7V to 5.5V, making it compatible with both 3.3V and 5V logic systems commonly found in Arduino, ESP32, and Raspberry Pi projects. Ensure your power source is stable and can provide sufficient current for the digital circuitry during measurement cycles.

Package Includes

  • 1 x Winsen ZS05 Temperature and Humidity Sensor Module

Additional Information

Weight 0.01 kg
Dimensions 3 × 3 × 1 cm