Created
September 26, 2019 13:25
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Code written in YouTube video https://youtu.be/A_j-nDV46Ik
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>ESP32</title> | |
| </head> | |
| <body> | |
| <h1>Hello from ESP32</h1> | |
| <button id="toggle-btn" style="padding:20px; font-size:20px">Toggle LED</button> | |
| <script> | |
| document.getElementById('toggle-btn').addEventListener('click', () => { | |
| fetch('/toggle-led', { method: 'POST' }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| local api = nil | |
| local BLUE_LED = 2 | |
| gpio.config({ gpio = BLUE_LED, dir = gpio.IN_OUT }) | |
| gpio.write(BLUE_LED, 0) | |
| local function init() | |
| if api ~= nil then return end | |
| api = require('api32') | |
| .create() | |
| .on_get('/', 'index.html') | |
| .on_post('/toggle-led', function() | |
| if gpio.read(BLUE_LED) == 1 then | |
| gpio.write(BLUE_LED, 0) | |
| else | |
| gpio.write(BLUE_LED, 1) | |
| end | |
| end) | |
| end | |
| wifi.mode(wifi.STATION) | |
| wifi.sta.config({ | |
| ssid = 'Renault 1.9D', | |
| pwd = 'renault19', | |
| auto = false | |
| }) | |
| wifi.sta.on('got_ip', init) | |
| wifi.start() | |
| wifi.sta.connect() |
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