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
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
Power supply voltage: 3.3V-5V
Size: 31.0mmx28.3mm

Technical Details

Product Details

Package Dimensions
Width : 2 inch
Height : 0.5 inch
Length : 2 inch

Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B01LYYW3RI