projector curtain roll wifi
thingiverse
2 bearing 608zz 20x20x200 tube alu/pvc 1 servo 360g like md995 moded esp d1 mini 2 bolt M5 25mm lock bearing and bar. some line of code :D #include <Arduino.h> #include <ESP8266WiFi.h> #include <DNSServer.h> #include <ESP8266mDNS.h> #include <Servo.h> #include <Ticker.h> Ticker timer; volatile int interrupts; Servo myservo; using namespace std; // ESP-12F(WeMos D1 mini) ////////////////////// // WiFi Definitions // ////////////////////// const char WiFiAPPSK[] = "your password"; const char WiFiname[] = "your ssid"; ///////////////////// // Pin Definitions // ///////////////////// WiFiServer server(80); void ICACHE_RAM_ATTR onTimer(){ myservo.detach(); timer1_write(2500000); } void setup() { Serial.begin(115200); timer1_attachInterrupt(onTimer); timer1_enable(TIM_DIV16, TIM_EDGE, TIM_SINGLE); timer1_write(2500000); myservo.attach(2); myservo.detach(); Serial.println("Starting..."); WiFi.begin(WiFiname, WiFiAPPSK); delay(3000); MDNS.begin("tenda"); server.begin(); digitalWrite(BUILTIN_LED,HIGH); } const int NBSTEPS = 4095; int Step = 0; void loop() { yield(); // Check if a client has connected WiFiClient client = server.available(); if (!client) { return; } yield(); // Read the first line of the request String req = client.readStringUntil('\r'); Serial.println(req); client.flush(); yield(); if (req.indexOf("/up") != -1) { myservo.attach(2); myservo.write(20); } if (req.indexOf("/down") != -1) { myservo.attach(2); myservo.write(110); } if (req.indexOf("/stop") != -1) { digitalWrite(BUILTIN_LED,HIGH); myservo.detach();} client.flush(); delay(20); yield(); // Prepare the response. Start with the common header: String s = "HTTP/1.1 200 OK\r\n"; s += "Content-Type: text/html\r\n\r\n"; s += "<!DOCTYPE HTML>\r\n<html>\r\n<head>\r\n<style>\r\n.block { display: block; width: 100%; height: 90px; border: none; background-color: #4CAF50; color: white; padding: 14px 28px; font-size: 28px; cursor: pointer; text-align: center;}\r\n"; s += ".block:hover { background-color: #ddd; color: black;}\r\n</style>\r\n</head>\r\n<body>\r\n"; s += "<h2>Tenda 1.0</h2> <br> <button class=\"block\" onclick=\"window.location.href='./up'\"> Up </button> <br> <button class=\"block\" onclick=\"window.location.href='./down'\"> Down </button> <br> <button class=\"block\" onclick=\"window.location.href='./stop'\">Stop</button>"; //s+= req.substring(req.indexOf("?")+1); s += "</html>\n"; // Send the response to the client client.print(s); delay(20); yield(); Serial.println("Client disonnected"); // The client will actually be disconnected // when the function returns and 'client' object is detroyed }
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