- Selamat Datang di Website resmi SMKS Sanjaya Bajawa, berlokasi di Jalan Let.Jend. Soeprapto, Kec. Bajawa-Kabupaten Ngada-Flores, Nusa Tenggara Timur-Kontak Admin 082236008339
- Selamat Datang di Website resmi SMKS Sanjaya Bajawa, berlokasi di Jalan Let.Jend. Soeprapto, Kec. Bajawa-Kabupaten Ngada-Flores, Nusa Tenggara Timur-Kontak Admin 082236008339
NodeMCU-Blynk dan Wokwi
Kita akan membuat Project sederhana menggunakan Board ESP32 di Wokwi dan Blynk.
Kebutuhan Bahan :
- Wokwi
- Blynk Cloud
- SC Wokwi
- Relay Modul 1 Channel
- Led
- NodeMCU ESP32
- Jumper
Video Pembuatan :
wait..
#define BLYNK_TEMPLATE_ID “TMPLmcTdmYS-“
#define BLYNK_DEVICE_NAME “kontrol relay”
#define BLYNK_AUTH_TOKEN “4FmqtfWvA_sv4WipwIW-mrvtdrlQXhWp”
#include
#include
#include
char auth[] = “4FmqtfWvA_sv4WipwIW-mrvtdrlQXhWp”;
char ssid[] = “Wokwi-GUEST”;
char pass[] = “”;
BlynkTimer timer;
#define relay 2
int SW_relay = 0;
BLYNK_WRITE(V0)
{
SW_relay = param.asInt();
if (SW_relay ==1){
digitalWrite(relay, HIGH);
Serial.println(“Relay terbuka”);
Blynk.virtualWrite(V0, HIGH);
}else{
digitalWrite(relay, LOW);
Serial.println(“Relay tertutup”);
Blynk.virtualWrite(V0, LOW);
}
}
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
pinMode(relay, OUTPUT);
Blynk.begin(auth, ssid, pass);
}
void loop() {
// put your main code here, to run repeatedly:
Blynk.run();
timer.run();
}
- Doc Library Wokwi
- Library = BLYNK
{
“version”: 1,
“author”: “Anonymous maker”,
“editor”: “wokwi”,
“parts”: [
{ “type”: “wokwi-esp32-devkit-v1”, “id”: “esp”, “top”: 4, “left”: -117.33, “attrs”: {} },
{ “type”: “wokwi-relay-module”, “id”: “relay1”, “top”: 94.47, “left”: 25.73, “attrs”: {} },
{
“type”: “wokwi-led”,
“id”: “led1”,
“top”: 104.27,
“left”: 190.61,
“rotate”: 90,
“attrs”: { “color”: “Yellow” }
},
{ “type”: “wokwi-gnd”, “id”: “gnd1”, “top”: 160.93, “left”: 179.81, “attrs”: {} },
{ “type”: “wokwi-vcc”, “id”: “vcc1”, “top”: 71.03, “left”: 191.07, “rotate”: 90, “attrs”: {} }
],
“connections”: [
[ “esp:TX0”, “$serialMonitor:RX”, “”, [] ],
[ “esp:RX0”, “$serialMonitor:TX”, “”, [] ],
[ “relay1:VCC”, “esp:3V3”, “red”, [ “h-19.23”, “v47.57” ] ],
[ “relay1:GND”, “esp:GND.1”, “black”, [ “h-27.9”, “v24.23” ] ],
[ “relay1:IN”, “esp:D2”, “green”, [ “h0” ] ],
[ “relay1:NO”, “led1:A”, “green”, [ “h0” ] ],
[ “led1:C”, “gnd1:GND”, “black”, [ “h0” ] ],
[ “relay1:COM”, “vcc1:VCC”, “red”, [ “h37.44”, “v-40.1” ] ]
],
“dependencies”: {}
}
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