Long Range WiFi Scanner Using ESP8266 : 6 Steps (with Pictures) - Instructables
ESP8266 serial WIFI model ESP 14 Authenticity Guaranteed|authentic|authentic models - AliExpress
ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module Sale - Banggood USA
DWM-ESP8266 ESP-07 Serial to WIFI wireless transceiver module
Amazon.com: Dorhea 4PCS ESP8266 ESP-12E WiFi Serial Wireless Transceiver Module ESP12E Remote Port Development Board Support STA/AP/STA+AP Working Mode for NodeMCU : Electronics
Introducing ESP32-C5: Espressif's first Dual-Band Wi-Fi 6 MCU | Espressif Systems
Amazon.com: MakerFocus 2pcs D1 Mini NodeMCU 4M Bytes Lua WiFi Development Board Base on ESP8266 ESP-12F N Compatible NodeMcu Ar duino : Electronics
Wifi with ESP8266 - Part 4
DWM-ESP8266 ESP-05 Serial to WIFI wireless transceiver module
5pcs AT Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission
Build your own Wi-Fi Repeater or Range extender using NodeMCU to connect all your IoT Devices