Description

The serial wifi module is based on ESP-12, which is an ultra-low power UART-WiFi module. It has excellent dimensions and ULP technology compared to other similar modules. The module is specially designed for mobile devices and the Internet of Things. Once the firmware is upgraded to the appropriate version, a compatible Android device can run the IOT.APK to do the following: control the PWM, I/O pin, or Serial communication. For example, you can use this module to transmit data with its serial port. It is easy to communicate with other device