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So here I would like to share three videos about projects on ESP8266 WIFI Board, and hope that they could be helpful for your projects on ESP8266.
Send Email From ESP8266 Using NodeMcu Firmware
In this video, you can send emails from your ESP WiFi module using NodeMcu, no other micro-controller is required and you will be able to use an Arduino controlled ESP8266 to access a web site and retrieve some data that you stored there earlier. To make it, Crowtail- ESP8266 Node MCU and ESP8266 IOT Board do help a lot !
[video width="1280" height="720" mp4="https://www.elecrow.com/media/magefan_blog/2016/07/Send-Email-From-ESP8266-Using-NodeMcu-Firmware.mp4"][/video]
ESP8266 NodeMCU RC car control over WiFi using RoboRemo app
In this video you could see the ESP8266 is to be Access Point, so you could connect the phone directly to it without router. The range is about 20m in open area, but I think that can be increased if you mount the ESP module at a higher place. To control it over internet, you need to configure ESP in Station mode, so it connects to router. Then you need to make port forwarding, and you need to know the IP address of the router. If you are interested, I recommend Serial WIFI Transceiver Module ESP8266 for you to try!
[video width="640" height="480" mp4="https://www.elecrow.com/media/magefan_blog/2016/07/ESP8266-NodeMCU-RC-car-control-over-WiFi-using-RoboRemo-app.mp4"][/video]
Controlling Arduino UNO Lights over Internet via ESP8266 WiFi Module - IOT Internet of Things
From the video,you can see how Arduino can be controlled over Internet or WiFi,using the ESP8266 WiFi Module.And I wanna share it to you: Elecrow ESPduino UNO+ESP8266 Wifi Board, with which you could make this project easily. It will help you a lot and save your time on the connection. It combines a Arduino UNO with a serial WiFi and can be applied on lots of project of IOT, such as Smart Home, Smart robot, Security system. The same size with more powerful functions, this two in one board must give you surprise a lot !
[video width="1920" height="1080" mp4="https://www.elecrow.com/media/magefan_blog/2016/07/Controlling-Arduino-UNO-Lights-over-Internet-via-ESP8266-WiFi-Module-IoT-Internet-of-Things.mp4"][/video]
To view four kinds of ESP8266 WIFI Modules recommended all in chart
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