Arduino Uno + ESP-01 AT Command #1
#include <SoftwareSerial.h> SoftwareSerial esp8266(6,7); //Rx ==> Pin 6; TX ==> Pin7 #define speed8266 115200 void setup() { esp8266.begin (speed8266); Serial.begin(speed8266); Serial.println(“ESP8266 Setup test – use AT commands”); } void loop() { while(esp8266.available()) { Serial.write(esp8266.read()); } while(Serial.available()) { esp8266.write(Serial.read()); } } +++++ // cr:http://www.instructables.com/id/Using-ESP-01-and-Arduino-UNO/ // cr:https://create.arduino.cc/projecthub/mjrobot/iot-made-easy-w-uno-esp-01-thingspeak-mit-app-inventor-da6a50 #include <SoftwareSerial.h> SoftwareSerial esp8266(6,7); //Rx ==> Pin 6; TX ==> […]