Here’s the sketch i’m using to drive servo with NdeMCU. keep getting
[852420] connecting to blynk-cloud.com:80
[888553] invalid auth token
#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <Servo.h>
Servo servo;
#define BLYNK_DEVICE_NAME "SERVO CONTROL"
#define BLYNK_AUTH_TOKEN "TymRnAFT8KjICgkWjNxRtWo2YRUXruXV"
#define BLYNK_TEMPLATE_ID "TMPLd9pPWCBm"
char ssid[] = "Axxxxxxx";
char pass[] = "vxxxxxx1";
void setup()
{
Serial.begin(9600);
Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
servo.attach(15); // NodeMCU D8 pin
}
void loop()
{
Blynk.run();
}
BLYNK_WRITE(V1)
{
servo.write(param.asInt());
}
BLYNK_WRITE(V2)
{
servo.write(0);
}
BLYNK_WRITE(V3)
{
servo.write(90);
}
```cpp
void loop()
PLEASE HELP!