How To Directly Program An Inexpensive ESP8266 WiFi Module | Hackaday
Portable Wi-Fi Repeater using ESP8266 NodeMCU | The IOT Projects
Amazon.com: HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino : Electronics
Build your own Wi-Fi Repeater or Range extender using NodeMCU to connect all your IoT Devices
Portable Wi-Fi Repeater using ESP8266 NodeMCU | The IOT Projects
Build your own Wi-Fi Repeater or Range extender using NodeMCU to connect all your IoT Devices
Amazon.com: nodemcu esp8266
Amazon.com: ESP8285 CH340 CH340g WiFi Internet of Things Development Board for Arduino IDE NodeMcu Shield Module IOT Replace ESP8266 DIY KIT : Electronics
Amazon.com: ESP8266
KNACRO UNO+WiFi R3 ATmega328P+ESP8266 (32Mb Memory) USB-TTL CH340G Compatible for Arduino Uno NodeMCU WeMos ESP8266 : Electronics - Amazon.com
How to Build WIFI Repeater/Extender with ESP8266 Node MCU
How To Directly Program An Inexpensive ESP8266 WiFi Module | Hackaday