WiFi scanner with Wemos D1 mini - Rob's blog

Find the Best Wi-Fi Channel Number You can use the ESP8266E which sits on the Wemos D1 mini as WiFi scanner to check which channel to use for your own home WiFi setup. You do not need any additional hardware to make the WiFi scanner. With the WiFi scanner you can check which WiFi channels are mostly used in your neighborhood, and with what strength they are.

Air Quality with MQ-135 and Wemos D1 mini ESP8266 - Rob's blog

Wireless Remote Sensing with Wemos D1 mini, Arduino IDE, Raspberry Pi and lighttpd web server –

GitHub - vinz486/fingerprint-r503-mqtt: This is a fingerprint scanner software driver that maps recognition events to MQTT messages for IoT or home automation integration.

Wemos D1 mini Serial reading with scanner. - Programming Questions - Arduino Forum

WeMos D1 Mini ESP8266 Arduino WiFi Board — Maker Portal

MakerFocus 2pcs D1 Mini NodeMCU 4M Bytes Lua WiFi Development Board Base on ESP8266 ESP-12F N Compatible NodeMcu Ar duino : Electronics

WiFi scanner with ESP32 - Rob's blog

ESP8266 WeMos D1 Mini Tutorial

WeMos D1 mini (esp8266), integrated SPIFFS Filesystem – Part 2 – Renzo Mischianti

WeMos D1 (esp8266) relay shield - Share Project - PCBWay