Bosch BME688 Gas Sensor Developer Kit - set with Adafruit HUZZAH32 and module with sensors BME688

Description

Development kit with Adafruit HUZZAH32 board and expansion module with 8 BME688 sensors. It is pre-programmed and ready to use. Makes it easy to start and learn to use BME688 chips.

Adafruit HUZZAH32 is a development board with a built-in ESP32 WiFi module. The heart of the board is a microcontroller module clocked at 240 MHz and logic operating in the voltage range from 0 to 3.3 V. Programming the board is extremely simple thanks to the use of the Arduino IDE environment that ensures a quick start of projects related to IoT technology.

The BME688 is an integrated gas, pressure, temperature and humidity sensor housed in one MEMS housing. The chip has been specially developed for mobile applications and wearables where size and low power consumption are key requirements. The gas sensor on the BME688 can detect a wide range of air quality gases, including volatile organic compounds (VOCs) from paints (such as formaldehyde), varnishes, paint strippers, cleaners, furniture, office equipment, adhesives and alcohol.

The set includes a microSD card with configuration files and a dedicated CR1220 battery as a power supply that maintains the RTC clock.

Features

• BME688 module:
• 8 BME688 sensors:
• Temperature measurement range: -40 to 85 ℃
• Air humidity measuring range: 0 to 100%
• Atmospheric pressure measuring range: 300 to 1100 hPa
• Air quality measurement
• Interface: I2C
• 2 buttons
• Real time clock battery socket
• SD card slot
• Adafruit Huzzah32:
• Equipped with the ESP32 WiFi module by Espressif
• Working frequency: 240 MHz
• Built-in 520 KB SRAM
• Built-in WiFi 802.11 b/g/n module
• Built-in Bluetooth module (classic and BLE)
• 4 MB FLASH memory
• Built-in antenna
• Pre-programmed
• 16 GB microSD card with configuration files
• Coin-cell battery CR1220

Kit contains

• Adafruit HUZZAH32 with soldered connectors
• Module with sensors BME688
• MicroSD card with 16 GB
• CR1220 battery