Esp-01 01s ⚡ 【HIGH-QUALITY】

#include <ESP8266WiFi.h> #include <PubSubClient.h> #include <DHT.h> #define DHTPIN 0 #define DHTTYPE DHT11

void loop() float h = dht.readHumidity(); float t = dht.readTemperature(); client.publish("sensor/temp", String(t).c_str()); delay(30000); esp-01 01s

void loop() digitalWrite(LED, LOW); // on delay(1000); digitalWrite(LED, HIGH); delay(1000); #include <ESP8266WiFi

GPIO0, GPIO2 (both with external 10k pull-ups if original ESP-01). float t = dht.readTemperature()