HDC1080 hőmérséklet és páratartalom BMP280 nyomásérzékelő ESP8266 WIFI modul

HDC1080 Temperature And Humidity BMP280 Pressure Sensor ESP8266 WIFI ModuleHigh precision temperature and humidity light pressure sensor WIFI transmission
BMP280 atmospheric pressure module
BH1750FVI lighting module
HDC1080 temperature and humidity module
ESP8266 ESP-14 Wireless WIFI Module
This product is a low-cost WIFI-MCU-sensor communication / control module, integrated WIFI module ESP14, pressure sensor BMP280, HDC1080 temperature and humidity sensor and BH1750 lightness sensor, ESP14 built-in WIFI and STM8s003F3P6 MCU, with the industry's most competitive Package size and ultra-low-power technology, can be widely used in the field of smart home and Internet of Things, the user's physical device is used to connect to the Wi-Fi wireless network for Internet or LAN communication, networking control.
ESP14 module built-in a powerful STMs8003F3P6 chip, all pins out all connected with the other sensors on the CJMCU_14 module connected to the serial port connected with the ESP8266, the user can write STM8 program, through the AT command control ESP8266 to achieve WIFI Networking.
Product Specifications Product Features
Size: 31.0mmx28.3mm
6.6mmx16.0mm (protruding antenna part)
Weight: 5.35 g
Power supply voltage: 3.3V-5VWIFI features:
WIFI supports the wireless 802.11 b / g / n standard
Support STA / AP / STA AP three kinds of working modes
Built - in TCP / IP protocol stack to support multiple TCP Client connections
Supports UART / GPIO data communication interface
Support Smart Link intelligent networking function
Support remote firmware upgrade (OTA)
Ultra - low power consumption for battery - powered applications
The voltage range is 2.8V ~ 3.6VDC, it is recommended to use 3.3V single power supply
STM8 MCU through the AT command can operate most of the IOTBMP280 features
Communication: Standard IIC / SPI communication protocol
Pressure range: 300-1100hPa
Low power consumption: 2.7ÎĽA
High-precision: low-power mode, the resolution of 0.06hPa (about 0.5 meters)
High linearity mode, the resolution of 0.2Pa (about 1.7 cm)
Temperature compensationHDC1080 Features:
Relative humidity accuracy of ± 2% (typical)
Temperature accuracy ± 0.2 ° C (typical)
High humidity and excellent stability
14-bit measurement resolution
100 nA sleep mode current
Power supply voltage: 2.7 V to 5.5 V
BH1750 Features:
Power supply: 3-5v
Data range: 0-65535
Sensor built-in 16bitAD converter
Direct digital output, omitting complex calculations, omit calibration
Does not distinguish between ambient light sources
Close to the visual sensitivity of the spectral characteristics
High-accuracy measurement of 1 lux is possible for a wide range of brightness
401677741393 - ali110 (281)