Useful Wifi Code
Here’s an example of how to manually set up the ESP32 in STA (Station) mode, configure a static IP address, gateway, and DNS, and then…
MultiWiFi
MultiWifi is a feature or technique used to allow the ESP32 to connect to multiple Wi-Fi networks. The idea is that the device can automatically…
Dual-Mode
Dual Mode on the ESP32 refers to the ability to operate simultaneously in both Station (STA) mode and Access Point (AP) mode. The dual mode…
Access Point Mode
In Access Point mode (AP), the ESP32 acts as a Wi-Fi access point, creating its own Wi-Fi network that other devices can join. This mode…
Station Mode
In Station mode (STA), the ESP32 connects to an existing Wi-Fi network, functioning as a client. It’s similar to how your phone or PC connects…
ESP32 WiFi
The ESP32 is well-known for its Wi-Fi capabilities, offering a wide range of features that make it ideal for a variety of wireless applications, from…
Remote Infrared
Remote infrared (IR) works by transmitting invisible infrared light signals from a remote control to a receiving device, such as a TV, air conditioner, or…
Project – IR Sender
In the previous project, we learned how to capture signals from a remote controller. In this project, we’ll build our own remote controller to replicate…
Project – IR Receiver
the VS1838B is a common and widely-used infrared (IR) receiver module. It’s designed to receive and decode infrared signals from remote controls, making it ideal…