IoT implementation of a WiFi NAT router on the esp8266 made by martin-ger in C. Project is hosted on github and it’s open source. It offers a fully configutable WiFi repeater via a Web interface located by default on 192.168.4.1 on the “System on a chip” start. Just connect to default “myAP” in your mobile and setup the WiFi NAT Router in 3 minutes.
Typical usage scenarios include:
- Simple range extender for an existing WiFi network
- Battery powered outdoor (mesh) networks
- Setting up an additional WiFi network with different SSID/password for guests
More detailed info from martin-ger open source project: https://github.com/martin-ger/esp_wifi_repeater
More details this Youtube video
Disclaimer: Martin Fasani is not the author of this software. martin-ger in github from Wiesbaden, Germany programmed this NAT router implementation.
Additional information
SoC: Wemos D1 mini lite (Specifications)
Documentation and setup of mini WiFi NAT Router
Documentación en español del repetidor WiFi
Fasani Corporation 