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7Semi BME690 I2C 2.54mm Digital Sensor Nano Breakout Module
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The 7Semi BME690 I2C 2.54mm Digital Sensor Nano Breakout Module is a compact, high-performance environmental sensing solution powered by Bosch Sensortec’s advanced technology. This versatile module accurately measures temperature, relative humidity, barometric pressure, and gas (VOC/VSC detection), making it ideal for air quality monitoring, IoT systems, and embedded projects.
With I²C communication support, a standard 2.54mm pin pitch, and 3.3V operating voltage compatibility, it ensures seamless integration with microcontrollers like Arduino and Raspberry Pi. Built with Bosch’s intelligent BSEC software support, the sensor delivers precise, calibrated data while maintaining low power consumption, making it perfect for portable and continuous monitoring applications.
| Specification | Details |
|---|---|
| Supply Voltage | 3.3V |
| Interfaces | I²C, SPI (3/4 Wire) |
| Temperature Accuracy | ±0.5 °C (0–65 °C) |
| Humidity Accuracy | ±3% RH (20–80%) |
| Pressure Accuracy | ±0.5 hPa (300–1100 hPa) |
| Gas Resistance Output | Yes (IAQ, bVOC, CO₂-equivalents) |
| Sleep Current | 0.11 µA |
| Ultra-Low Power Gas Sensing | 0.05 mA (Average Current) |
| Operating Temperature | -40 °C to +85 °C |
| Connector Type | 2.54mm Pitch |
| Microcontroller Compatibility | Arduino, ESP32, ESP8266, STM32, Raspberry Pi, Arduino Nano 33 IoT, nRF52-based Boards |
| Board Dimensions | Approx. 14.90 × 9.68 mm |
| Board Weight | 1g |