sorry, it went off on its own

Hi, I bought an esp32-cam and if it works perfectly to take photos and save them on the SD cartridge I can't use it in streaming The server connects well to the AP, it is an AP itself with an RSSi <40 my smartphone connects But the browser notifies me after a certain time reading error test with htt...

did you test, you can drive the motor normal? Yes is the motor working? how much sink it? which motor you use? Brushed DC motor how you drive the motor by hardware? or do you use (later) motor drivers ics? ( example uln2003 ) and how looks your hardware setup ? Thing as https://www.pololu.com/produ...

I'm alone ?

I tried void motorAv() { digitalWrite(inaPin, HIGH); digitalWrite(inbPin, LOW); } void motorAr() { digitalWrite(inaPin, LOW); digitalWrite(inbPin, HIGH); } void motorStop() { digitalWrite(inaPin, LOW); digitalWrite(inbPin, LOW); } void playSound(uint16_t freq, uint16_t duration_msec, uint8_t amplitu...

Thanks !

Thanks
A small diagram would be a great help... I'm not electronics

As my ESP32 are of the kind scattered in the nature and accessible physically (also for a physical reset approximately every 6 months) they are powered by photovoltaic. Cells -> charger TP4056 -> 18650 -> 1S 3.7V 3A Li-Ion BMS PCM battery protection board 18650 lithium battery -> ESP32 (without boos...

Thanks!
Just must do it now

By ordering the output pwm and / or the high of the H-bridge which commands the motor dc I saw a long time ago how to produce some sounds. But I forget that. I want to identify with the start of the micro controller that everything is ok after the motor will be normaly commanded A piece of code with...