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GY-213V-SI7021 Temperature and Humidity Sensor Module (Unwielded )

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Temperature and Humidity Sensor for everyday users

The GY-213V-SI7021 Temperature and Humidity Sensor Module (Unwielded ) is a mid-range temperature and humidity sensor designed for everyday users. It features Item Type: Temperature Humidity Sensor and Model No. / Name: GY 213V SI7021.

₹1,674
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Total: ₹1,674
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Temperature Humidity Sensor
Model No. / Name: GY 213V SI7021
Operating Voltage (V): 1.9–3.6
Accuracy: Temperature Accuracy : ±0.4°C, Humidity Accuracy : ±3% RH
Temperature Range: ‑40 to 85 °C
Length (mm): 15.5

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3230506Category: Temperature and Humidity Sensor

About This Product

The GY-213V-SI7021 Temperature and Humidity Sensor Module (Unwielded ) is a mid-range temperature and humidity sensor designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Temperature Humidity Sensor
  • Model No. / Name: GY 213V SI7021
  • Operating Voltage (V): 1.9–3.6 — works with standard household power
  • Accuracy: Temperature Accuracy : ±0.4°C, Humidity Accuracy : ±3% RH
  • Temperature Range: ‑40 to 85 °C — reliable connection even at a distance
  • Length (mm): 15.5
  • Width (mm): 14.6
  • Weight (g): 02

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The GY-213V-SI7021 is a high-precision Temperature Humidity Sensor module designed for industrial and environmental monitoring applications.

Temperature Humidity Sensor is featuring the HDC1080 sensor IC, it offers excellent accuracy and stability, ideal for weather stations, HVAC systems, and precise indoor climate control. Its compact design allows easy integration with Arduino, ESP32, STM32, and Raspberry Pi via I2C interface.


Features:

  1. High-precision SI7021 sensor IC
  2. Measures temperature and humidity simultaneously
  3. I2C interface for easy microcontroller integration
  4. Compact PCB design for embedded applications
  5. Wide temperature range and stable readings

Package Includes:

1 x GY-213V-SI7021 Temperature and Humidity Sensor Module

1 x 4 Pin Connector

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.