HW-611 I2C Pressure Humidity Temperature Sensor Module
The HW-611 is a compact, high-precision sensor breakout board designed to measure environmental temperature, humidity, and barometric pressure. Built around the highly reliable “280” series sensor chip, this module supports both I2C and SPI communication interfaces, making it highly versatile for various microcontroller-based projects. It comes with an un-soldered 6-pin male header, giving you the flexibility to integrate it cleanly into your custom PCB or breadboard setups.
Features
- 3-in-1 Environmental Sensing
- Dual Protocol Support
- Compact Form Factor
- Ready for Integration
Specifications
- Model: HW-611 / 280
- Sensor Type: Temperature, Humidity, and Barometric Pressure
- Pin Count: 6 Pins
Pin Configuration
| Pin Label | Description |
| VCC | Power Supply Input |
| GND | Ground |
| SCL | Serial Clock (I2C Clock / SPI Clock) |
| SDA | Serial Data (I2C Data / SPI Data Input) |
| CSB | Chip Select Bar (SPI Chip Select) |
| SDO | Serial Data Out (SPI Data Output) |
Applications
- Weather stations and localized climate monitoring
- Altmeters and indoor/outdoor navigation systems
- Home automation and HVAC environmental controls
- IoT (Internet of Things) sensor nodes and smart agriculture
- DIY electronics projects using Arduino, Raspberry Pi, or ESP32
Package Content
- 1 x HW-611 I2C Pressure Humidity Temperature Sensor Module
- 1 x 6-Pin Male Header Strip (Un-soldered)