Vertical button with arduino WEMOS

Materials needed:

- Wemos d1 mini - Servo motor ( ebay ) Others:

- Telegram Bot ( YouTube ) The code:

#include #include #include #include

// Wifi network station credentials #define WIFI_SSID "WIFINAME" #define WIFI_PASSWORD "WifiPassword" // Telegram BOT Token (Get from Botfather) #define BOT_TOKEN "BotToken" #define BOT_ID "BotID"

const unsigned long BOT_MTBS = 1000; Servo servoMotor;

X509List cert(TELEGRAM_CERTIFICATE_ROOT); WiFiClientSecure secured_client; UniversalTelegramBot bot(BOT_TOKEN, secured_client); unsigned long bot_lasttime;

void handleNewMessages(int numNewMessages) { for (int i = 0; i < numNewMessages; i++) {

if(bot.messages[i].text == "/start" && bot.messages[i].chat_id == BOT_ID){ bot.sendMessage(bot.messages[i].chat_id, "Bones!", ""); servoMotor.write(0); } if(bot.messages[i].text == "/on" && bot.messages[i].chat_id == BOT_ID){ servoMotor.write(0); servoMotor.write(180); delay(1000); servoMotor.write(90);

bot.sendMessage(bot.messages[i].chat_id, "Pressed ON!", ""); } if(bot.messages[i].text == "/hardreset" && bot.messages[i].chat_id == BOT_ID){ servoMotor.write(90); servoMotor.write(180); delay(10000); servoMotor.write(90);

bot.sendMessage(bot.messages[i].chat_id, "Pressed 10s!", ""); }

} }

void setup() { Serial.begin(115200); Serial.println();

servoMotor.attach(2);//Declaram es servo a des pin 2

// attempt to connect to Wifi network: Serial.print("Connecting to Wifi SSID "); Serial.print(WIFI_SSID); WiFi.begin(WIFI_SSID, WIFI_PASSWORD); secured_client.setTrustAnchors(&cert); // Add root certificate for api.telegram.org

while (WiFi.status() != WL_CONNECTED) { Serial.print("."); delay(500); } Serial.print("\nWiFi connected. IP address: "); Serial.println(WiFi.localIP());

Serial.print("Retrieving time: "); configTime(0, 0, "pool.ntp.org"); // get UTC time via NTP time_t now = time(nullptr); while (now < 24 * 3600) { Serial.print("."); delay(100); now = time(nullptr); } Serial.println(now); }

void loop() { if (millis() - bot_lasttime > BOT_MTBS) { int numNewMessages = bot.getUpdates(bot.last_message_received + 1);

while (numNewMessages) { Serial.println("got response"); handleNewMessages(numNewMessages); numNewMessages = bot.getUpdates(bot.last_message_received + 1); }

bot_lasttime = millis(); } }