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.

WeMos D1 mini high resolution pinout and specs – Renzo Mischianti

HELP] ESPHome mmWave sensor acting weirdly - ESPHome - Home Assistant Community

Create a WIFI-controlled Robot with Wemos D1 Mini + L298N (TUTORIAL)

WiFi scanner with ESP32 - Rob's blog

Robots For Fun

Instructions, WiFi Signal Strength Scanner Monitor or Checker

rob, Author at Rob's blog

ESP8266 D1 Mini WiFI Scanner Showing RSSI And Channel