How to use a ESP32 via HDMI
necesito ayuda para poder conectar un ESP32 via HDMI directamente.
Necesito crear una NES, y para eso necesito conectarlo via HDMI para que transmita tanto video como sonido, pero no se como hacerlo por eso necesito ayuda..
Resetting values error on serial monitor using esp32 dev board
the uart serial monitor did not show the right values which i want to see. this error mostly occur when ever i am using Wi-Fi library.
ESP32-S3 DevKit, 74HC4051 and voltsensor. EPS32 stop running when plug/unplug battery
I am running this code against this circuit.
esp32 simple interrupts code is not working as expected
I want to be able to read the signal from an lm393 sensor using the Espressif framework on an esp32.
Guru Meditation Error: Core 1 panic’ed (LoadProhibited). Exception was unhandled.Exception attempting to access illegal memory address
I encountered this error while using ESP32. Whenever the serial port prints to Start up, this error occurs, causing a restart,please help me. enter image description here
This code implements the use of ESP32 to control the DC motor to pull the belt and lift the trash can lid. An infrared sensor is used to detect whether pedestrians are in front of the trash can and wait for two seconds. Then, a timer interrupt and various flag bits are used to control the opening and closing of each trash can.
Guru Meditation Error: Core 1 panic’ed (LoadProhibited). Exception was unhandled.
ESP RainMaker – repeated uninvited reset
Went back to the basic vanilla Switch example. Way to reproduce:
1. Enrol the switch.
2. On and Off from the app works fine. form the button, not always stable.
3. Wait 5 minutes.
4. Hit the button for a short time.
5. The device immediately resets itself.
Note in the logs the wait gap between time 129930 to 424580.
ESP32 Serial Output
I am trying to get my ADC values in a comma seperated format. In doing so, I have tried to include #include “sstream” and when I go to build the project, I get the following error:
Reducing the size of an Arduino program: Compilation error: text section exceeds available space in board
I need to reduce the size of my esp32 program have no clue how
Reducing the sizee of a ardionio program: Compilation error: text section exceeds available space in board
I Need to reduce the size of my esp32 program have no clue how
How to reset ESP32 board
I’m a beginner with the wESP32 board from Silcognition (https://wesp32.com/). My problem is that I can upload a program only once and then the board won’t accept another program. I’m using Visual Studio Code on Windows with the Platformio IDE and the Arduino platform. The first program (a wifi scanner) loads and runs just fine but subsequent attempts end with a serial port communication error. Yes, Windows and the IDE can find the port (COM5 on my machine), and yes the serial monitor has no problem reading input from the wESP32 on that same port (baud = 115200). What am I doing wrong?