Arduino

How do I start if I want to connect two Arduino ESP32 over WiFi. I saw it on ig which is a WiFi lamp. Basically you have two lamps and when you press the first lamp it will light up along with the 2nd lamp.

I am trying to upload a Blink sketch to an ESP32 using Arduino OTA. The ESP32 appears as a network port in Arduino IDE, and the upload starts, but it fails during the upload.

After the failure, I have to restart Arduino IDE before I can try another upload.

Upload output:

hello I was wondering how do I start if I wanna connect 2 arduino esp 32 over wifi I'm making a gift for my partner and I saw it on ig which is a wifi lamp. Basically you have 2 lamps and when you press the first lamp it will light up along with the 2nd lamp, a fun way to say I'm thinking of you for your partner

I have an ESP32 project developed using the Arduino IDE and would like to use the flash encryption to protect the firmware for commercial use.

Is it possible to enable and configure flash encryption for an ESP32 project while using the Arduino IDE?

I am trying to decode QR codes directly using an AI Thinker ESP32-CAM with an OV3660 camera and the ESP32QRCodeReader library.

The problem is reproducible with the library's official example code below. The camera detects the QR code, but the decoder always report...