Reference: RBD-1063
W1209 Digital Temperature Controller
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The SPA06-003 is a low-cost digital barometric pressure and temperature sensor suitable for basic altitude estimation and environmental monitoring. It provides reliable pressure and temperature data over an I2C interface and is designed for use with microcontrollers and single-board computers.
The SPA06-003 is a low-cost digital barometric pressure and temperature sensor suitable for basic altitude estimation and environmental monitoring. It provides reliable pressure and temperature data over an I2C interface and is designed for use with microcontrollers and single-board computers.
This module is appropriate for DIY projects, educational use, and general-purpose sensing where moderate accuracy is sufficient.
Digital barometric pressure and temperature sensor
I2C communication interface
Suitable for basic altitude calculation
Onboard voltage regulation and level shifting
Compatible with 3.3V and 5V logic systems
STEMMA QT / Qwiic JST-SH connectors for solderless use
| Parameter | Specification |
|---|---|
| Pressure Measurement Range | 300 hPa to 1100 hPa |
| Approximate Altitude Range | -500 m to +9000 m |
| Relative Pressure Accuracy | ±3 Pa (typical) |
| Absolute Pressure Accuracy | ±30 Pa |
| Temperature Measurement Accuracy | ±1 °C |
| Communication Interface | I2C |
| Operating Voltage | 3.3V regulated, 5V tolerant |
| Sensor Mounting | Surface-mount on breakout PCB |
| Connector Type | STEMMA QT / Qwiic (JST-SH 4-pin) |
Environmental monitoring
DIY weather stations
Educational projects
Basic altitude sensing
Quadcopter and robotics experiments
Indoor and outdoor pressure measurement
Not intended for high-precision altitude or scientific measurements
Altitude calculations require a reference sea-level pressure
STEMMA QT / Qwiic cable not included
1 × SPA06-003 Temperature and Pressure Sensor Module
Specific References
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Reference: RBD-1063
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The SPA06-003 is a low-cost digital barometric pressure and temperature sensor suitable for basic altitude estimation and environmental monitoring. It provides reliable pressure and temperature data over an I2C interface and is designed for use with microcontrollers and single-board computers.
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