The Grove - Temperature and Barometer Sensor (SPA06-003) is a high-precision, low-power environmental sensor designed to measure temperature and barometric pressure. It supports both I2C and SPI communication protocols, and we provide an official Arduino library for easy integration.
Feature
Note: As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers.
- Wide measurement range: Pressure measurements range from 300hPa~1100hPa and temperature measurements range from -40℃~+85℃.
- High accuracy: The absolute accuracy of ±0.3 hPa for pressure measurement and ±1 ℃ accuracy for temperature measurement.
- Long standby time : Using the FIFO allows the host processor to stay in sleep mode for longer periods between readouts, reducing overall system power consumption and achieving a standby current as low as 0.5 μA.
- Grove Interface: Features a Grove 4-pin connector, ensuring a "Plug and Play" experience to connect with mainstream hardware platforms like Arduino, Raspberry Pi, Micro:bit and many more.
Specification
| Parameter | Description |
| Supply Voltage | 3.3V |
| Interface | I2C and SPI |
| I2C address | 0x77(default) 0x76 |
| Barometric Pressure Measure | |
| Range | 300~1100 hPa |
| Absolute Accuracy | ±0.3 hPa |
| Temperature Measurement | |
| Range | -40℃ to +85℃ |
| Accuracy | ±1℃ |
| Dimensions | 40mm x 20mm x 6.5mm |
BMP280 vs. BME280 vs. DPS310 vs. SPA06-003
| ITEM | Grove-SPA06-003 | |||
| Pressure Range | 300 ~ 1100 hPa | 300 ~ 1100 hPa | 300 ~ 1200 hPa | 300 ~ 1100 hPa |
| Temperature Range | -40 ~ 85 ℃ | -40 ~ 85 ℃ | -40 ~ 85 °C | -40 ~ 85 °C |
| Pressure Precision | - | - | ± 0.002 hPa (or ±0.02 m) | - |
| Pressure Accuracy (Absolute) | ± 1 hPa (or ±8 m) | ± 1 hPa (or ±8 m) | ± 1 hPa (or ±8 m) | ± 0.3 hPa |
| Pressure Accuracy (Relative) | ± 0.12 hPa | ± 0.12 hPa | ± 0.06 hPa (or ±0.5 m) | ± 0.03hPa(or to ±0.25 m |
| Pressure Resolution | 0.18 Pa | 0.18 Pa | 0.06 Pa | 0.06 Pa |
| Humidity | - | 0 ~ 100% | - | - |
| Communication | I2C/SPI | I2C/SPI | I2C/SPI | I2C/SPI |
| Price | $9.8 | $18.7 | $7.5 | $4.5 |
Hardware Overview
Application
- Weather Station and Weather Sensing
- Measure Temperature, Pressure, and Altitude
ECCN/HTS
| HSCODE | 9025900000 |
| USHSCODE | 9025900600 |
| UPC | |
| EUHSCODE | 9013101000 |
| COO | CHINA |
Part List
| Grove Temperature and Barometer Sensor(SPA06-003) | ×1 |
| Grove - 20cm Cable | ×1 |