Hi, I need expert help. I am sending a lot of data to the main PC via the console com port. each time the ESP32 is rebooting - on start or after wake up from deep sleep I am getting a lot of messages about the boot etc. I was trying 3 days to get rid of all these data. I want 0 data to the log conso...

Hi, I need some help regarding BLE communication between ESP32 and Android / IOS . (2 ways communication). I have existing project that works great with Android mobile phone by using OTG USB cable. I want to do the communication with BLE instead USB cable. The ESP32 transmit 2400 bytes per second of...

Hi, Maybe someone here can hep me. I am trying to use the DAC GPIO25 and DAC GPIO26 for sending switch power to nellcor SPO2 LED. The LED has 2 wires only. I need to send 0 / 3.3V and 3.3V / 0 every 250nsec. this way the LED transmit RED / IR light every 250usec. When I am using regular GPIOs (lets ...

Hi Friends...

I need a simple classic bluetooth communication NOT BLE.
is anyone can send me a link to an existing working example ?

Thanks

Eldad

thanks for your help.... I was trying to update no line ending and I am getting error...

did you found a solution for plane classic bt high speed connection ???

Hi.

I need some help.

I need to use the Bluetooth classic for connecting the esp32 to other device in 115200 bps communication bandwidth.

ble will not work here as it's too slow...

I can't find any example code for this task.

Thanks for your help

Hi, My ARDUIN-EPS development with the ARDUINO IDE is working good. I have problems to migrate this code to ESP-IDF especially with communication via the USB cable... so, because fprint is adding 0D to my streaming data to the PC via the USB cable, and because I didn't succeed to get rid of this iss...