# Atmospheric pressure and temperature sensor, MS5611, GY-63, IIC, SPI, 3.3-5V

> Barometric module GY-63 with MS5611 sensor for measuring atmospheric pressure and temperature. Supply voltage 3.3-5V DC, 24-bit ADC, communication via IIC/I2C or SPI. Pressure range 10-1200 mBar (resolution 0.012 mbar, accuracy ±1.5 mbar at 25°C), temperature -40-85°C (resolution 0.01°C, accuracy ±0.8°C). Altitude resolution up to 10cm. Dimensions 19 x 13mm.

- Page: https://sigmanortec.ro/en/atmospheric-pressure-and-temperature-sensor-ms5611-gy-63-iic-spi-33-5v
- Price: 56.02 RON
- Availability: In stock; 1-2 zile
- Reference: 9295 · EAN: 5949725609530
- Category: Mechatronics and IoT > Sensors and Modules > Temperature and Environmental Sensors
- Specifications: Input Voltage: 3.3 - 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.002 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 06:34 (Europe/Bucharest)

## Description

Barometric module with MS5611 sensor for precise measurement of atmospheric pressure and temperature, ideal for weather stations, drones and altimetry projects. It operates at 3.3-5V thanks to the integrated regulator, offers 24-bit conversion for high resolution, communicates via I2C or SPI and allows altitude estimation with a resolution of up to 10 cm.
Atmospheric pressure (barometric) and temperature sensor module, GY-63, MS5611, compatible with Arduino and other development boards.
This sensor is a versatile one that allows, thanks to the integrated regulator, to work with a logic voltage of 3.3V as well as with 5VDC.
The module is a quality one with a high resolution of the measured pressure, with an integrated 24-bit AD converter. It supports the IIC/I2C and SPI communication standard.
By measuring the pressure difference, the altitude can be determined, with a resolution of up to 10 cm.
Specifications:
Supply voltage: 3-5VDC
Model: GY-63
Integrated: MS5611
Measured pressure: 10 - 1200 mBar
ADC: 24 bit
Resolution: 0.012 mbar
Accuracy at 25℃: ∓1.5 mbar
Altitude resolution: 10cm
Response time: 0.5 ms
Measured temperature: -40 - 85℃
Temperature resolution: 0.01℃
Temperature accuracy: ∓0.8℃
Communication interface: IIC/I2C - SPI
Dimensions mm: 19 x 13mm