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added that I used breadboard power supply in common ground with arduino
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I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V (Common GND with Arduin) of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?

This is what the ESP-01s look like enter image description here

I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?

This is what the ESP-01s look like enter image description here

I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V (Common GND with Arduin) of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?

This is what the ESP-01s look like enter image description here

added picture of esp-01s
Source Link

I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?

This is what the ESP-01s look like enter image description here

I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?

I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?

This is what the ESP-01s look like enter image description here

Source Link

ESP8266 ESP-01s Not Responding, No LED Blinking, Overheating

I have an ESP-01s that I want to use as a shield so my Arduino Uno project could communicate with my Blynk app through wi-fi. I used this video as reference.

This is the sketch. It is just the ESP8266_Shield example from the Blynk library.

#define BLYNK_PRINT Serial

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "-------";

char ssid[] = "-------";
char pass[] = "-------";

#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2,3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 115200

ESP8266 wifi(&EspSerial);

void setup()
{
  // Debug console
  Serial.begin(9600);

  delay(10);

  // Set ESP8266 baud rate
  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
}

void loop()
{
  Blynk.run();
}

This is the schematic: enter image description here

What happens:

  1. The moment the Arduino is connected, the Blue LED flashes for a split second then all LEDs will remain off. No red led, no blue led, really just off.
  2. The ESP-01s becomes very hot to the touch
  3. Tried speaking to the ESP-01s through the Serial Monitor with BareMinimum example @115200 baud rate (Many Sources say that this is the default baud rate of the recent boards) however no response whatsoever.
  4. Running the code above will get this error: enter image description here

What I've done:

  1. Tried using the HW-131 Breadboard Power Supply to supply the 3.3V of the ESP-01s because I read that the ESP-01 could need more current than the Arduino Uno could provide. Still the same effect, no LEDs blinking, (even more) hot to touch, not responding to AT commands.
  2. Attempted to follow a video on how to flash the ESP-01s but when I tried to run the flasher, it could not communicate with the ESP-01s.
  3. Switching Rx Tx ESP-01s but no luck.
  4. Added a 10k ohm resistor from 3.3V to the Vcc and EN pins of the ESP-01s. Not heating up anymore but still no response.

I really thought this is a power problem but could it be the ESP-01s itself is defective?