ESP-01S ESP8266 Serial Wi-Fi Wireless Module + ESP-01 Adapter for

DIY Kit ESP-01S ESP8266 Serial Wi-Fi Wirele Module nsceiver Receiver + ESP-01 EPS01 Adapter for

This item is for what use.This is WiFi serial nsceiver module, based on ESP8266 SoC which has integrated TCP/IP protocol stack.It optimizes the filter circuit and reduces power consumption. It is compatible with ESP-01 and it is an upgraded and improved version of ESP-01 module.It is TTL serial communication interface and its s can be set by AT command. 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.With the help of ESP-01 Adapter module, it can be connected directly with the for  board and other 5V MCU development board.Features:- for  R3 and the compatible board can directly connect to this module.- You can debug the module with the USB to TTL module, such as FT232RL, CH340G module.- Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)- Working frequency: 2400 - 2484 MHz- Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)- Working current: 240mA(MAX)- Serial port baud rate: 115200 (default), can be modified to other values ?by AT command- Serial communication format: 8N1- Type: Built-in is available.- Wirele Network Mode: station / softAP / SoftAP + station- Wirele criteria: 802.11 b / g / n- WIFI @ 2.4 GHz, support for WPA / WPA2 security mode- It is very easy to design projects by AT command- Applications: Home automation, sensor networks, industrial wirele control, smart car.Note: Lighting, display and other factors may cause COLOR SHADING, please comprehensive pictures and text descriptions to determine!Package Included:1pc x ESP-01S module1pc x ESP-01 Adapter module