ESP-LINK web-server tutorial

LED flashing sample

Circuit:

1: connect a Nodemcu (ESP8266) board and an Arduino Nano / UNO: (RX - levelshifter - TX, TX - levelshifter - RX)
2: optionally connect RESET-s with a level shifter

Installation steps:

1: install the latest Arduino on the PC
2: install EspLink library from arduino/libraries path
3: open EspLinkWebSimpleLedControl sample from Arduino
4: upload the code onto an Arduino Nano/Uno
5: install esp-link
6: jump to the Web Server page on esp-link UI
7: upload SimpleLED.html ( arduino/libraries/EspLink/examples/EspLinkWebSimpleLedControl/SimpleLED.html )
8: jump to SimpleLED page on esp-link UI
9: turn on/off the LED

Complex application sample

Circuit:

1: connect a Nodemcu (ESP8266) board and an Arduino Nano / UNO: (RX - levelshifter - TX, TX - levelshifter - RX)
2: optionally connect RESET-s with a level shifter
3: add a trimmer to A0 for Voltage measurement

Installation steps:

1: open EspLinkWebApp sample from Arduino
2: upload the code onto an Arduino Nano/Uno
3: jump to the Web Server page on esp-link UI
4: upload web-page.espfs.img ( arduino/libraries/EspLink/examples/EspLinkWebApp/web-page.espfs.img )
5: jump to LED/User/Voltage pages
6: try out different settings