ESP-14 ESP8266 Serial Wi-fi Wireless Transceiver Module w/ Built-in STM8S MCU / PCB Antenna

Highlights

• It is very easy to develop projects with AT command
• Built-in TCP / IP protocol stack to support multiple TCP Client connections.
• Support remote firmware upgrade (OTA)
• STM8 MCU can operate almost all functions of IOT via AT commands
• Ultra-low power for battery powered applications
• SOC has Integrated TCP/IP protocol stack. It is widely used in networking, smart home project when it is connected to the wifi router. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
• ESP-14 also integrates powerful STM8S003 SCM system circuit. It leads out all the pins of the STM8S003, which is connected to the serial UART port of ESP8266. So the user can write STM8 program to control ESP8266 to achieve intelligent home and WI-FI networking capabilities through AT commands, especially for STM8 micro-controller lovers.

Specification