Hi.
I have a problem with this device, black screen, can you provide your sketch for testing ?
Search found 5 matches
- Thu Sep 04, 2025 3:38 am
- Forum: ESP32 Arduino
- Topic: WaveShare ESP32-C6-LCD-1.47
- Replies: 8
- Views: 4943
- Sun Aug 03, 2025 1:15 am
- Forum: General Discussion
- Topic: WiFi tone
- Replies: 0
- Views: 104
WiFi tone
Hi
Looking for code which will send 1kHz signal to iPhone.
signal code:
Looking for code which will send 1kHz signal to iPhone.
signal code:
Code: Select all
#include <Arduino.h>
void setup() {
// No setup needed for tone() function itself
}
void loop() {
tone(26, 1000); // tone on pin 26
delay(5); // Delay to hear the tone
}- Tue Jun 24, 2025 2:47 pm
- Forum: ESP32 Arduino
- Topic: Stereo DAC via DMA
- Replies: 1
- Views: 2113
Re: Stereo DAC via DMA
Did you solved the problem ?
- Tue Jun 24, 2025 6:25 am
- Forum: ESP32 Arduino
- Topic: Compiling error
- Replies: 6
- Views: 1111
Re: Compiling error
And a new version is ?
- Mon Jun 23, 2025 7:57 pm
- Forum: ESP32 Arduino
- Topic: Compiling error
- Replies: 6
- Views: 1111
Compiling error
Hi I'm trying to run this program but I have a compiling error.
How to fix that ?
exit status 1
'ledcSetup' was not declared in this scope
#include <Arduino.h>
#include <math.h>
const int pwmPin = 16; // Example PWM pin
const int pwmFrequency = 5000; // Example frequency
const int pwmResolution ...
How to fix that ?
exit status 1
'ledcSetup' was not declared in this scope
#include <Arduino.h>
#include <math.h>
const int pwmPin = 16; // Example PWM pin
const int pwmFrequency = 5000; // Example frequency
const int pwmResolution ...