How do I connect my NodeMCU to Wi-Fi?

How do I connect my NodeMCU to Wi-Fi?

IoT ESP8266 Series: 1- Connect to WIFI Router

1. Step 1: Download the Arduino IDE and ESP8266 NodeMCU Driver.
2. Step 2: Configure ESP8266 NodeMCU As an Arduino.
3. Step 3: Run Blinking LED Program.
4. Step 4: Connect to a WIFI Network.
5. Step 5: See Next Instructable.
6. 9 People Made This Project!
7. 13 Comments.

Can ESP8266 connect to Hotspot?

In Station Mode (STA), the ESP8266 WiFi Module will be connected to a WiFi Network that is already setup by an Access Point, like a WiFi Router.

How do I access NodeMCU from anywhere?

1. Step 1: What You’ll Need: Since the esp8266 NodeMcu is so cheap, I highly recommend buying one. You can simply plug it into your PC and use it as an Arduino.
2. Step 2: Arduino IDE+ESP8266: -Open up the Arduino IDE.
3. Step 4: Access From Anywhere: First you need to go to www.whatsmyip.org and copy your IP.

How do I connect my Arduino to my hotspot?

Arduino UNO + ESP8266 as a WiFi access point

1. Create a graphical user interface project. Enter the RemoteXY editor.
2. Configure the project.
3. Get the sketch for the Arduino.
4. Set up the ESP8266.
5. Connect the ESP8266 to the Arduino Uno.
6. Step 6: Load the sketch into the Arduino.
7. Connect from the mobile application.

Why is my NodeMCU not connecting to my WiFi?

I’m trying to connect my nodeMCU to my WiFi network but it keeps printing …….. which means is not connecting to the network. Here is my code used to connect to WiFi.

What should I do if my mobile hotspot is not working?

Verify that the Mobile Hotspot or Smartphone Mobile Hotspot feature is turned on. Check that the connecting device Wi-Fi is turned on. Update to latest firmware version for all devices. Restart the Hotspot device or phone. Restart the devices you are trying to connect to the Hotspot.

Why is my ESP8266 not connecting to my router?

Interestingly enough, the esp8266 could connect to the router until I uploaded a sketch including the setPhyMode (WIFI_PHY_MODE_11B) function. After that, it would no longer connect to the router, but would still connect to a different hotspot created by my phone.

How can I connect my phone to a hotspot?

Verify that the Mobile Hotspot or Smartphone Mobile Hotspot feature is turned on. Check that the connecting device Wi-Fi is turned on. Update to latest firmware version for all devices. Restart the Hotspot device or phone. Restart the devices you are trying to connect to the Hotspot. Delete the Wi-Fi profile on the connecting device and re-add it.