Hello,
I am trying for several days to connect my phone to my esp32 but didn't find something working yet.
I have an USB-TTL cable with adaptor to connect my phone in the micro-usb port.
Can someone tell me if it's possible to communicate between ESP32 and phone without Wi-Fi and bluetooth ?
Regards,
PS: I'm sorry if there are some mistakes in my message, i'm not an english native speaker. Thank you !
Connecting phone to ESP32 with serial link
Re: Connecting phone to ESP32 with serial link
It should be possible, but first you need to make sure you have the correct software/firmware in your esp32 (so it communicate with the outside world) and then install a terminal program on your mobile phone
Re: Connecting phone to ESP32 with serial link
If your phone support otg you can use an otg cable and a USB terminal app. I use this on my android tablet
Re: Connecting phone to ESP32 with serial link
Thank's for your help, I will try to download a terminal app on my phone.
I looked and I've got correct software/firmwares in my ESP32 !
EDIT : It works ! Thanks all ! I'm able to communicate to the ESP32 with my phone !
I looked and I've got correct software/firmwares in my ESP32 !
EDIT : It works ! Thanks all ! I'm able to communicate to the ESP32 with my phone !
Re: Connecting phone to ESP32 with serial link
Hi @extqblys,
Could you please let us know how you were able to achieve this? Would be a great help.
Thanks!
Re: Connecting phone to ESP32 with serial link
I recently worked to establish a serial connection between ESP32 and Android App.
Check out this video https://youtu.be/zk0xY88l6Rc
Regards,
Check out this video https://youtu.be/zk0xY88l6Rc
Regards,
Re: Connecting phone to ESP32 with serial link
If you search a little you will find headphone to Serial connections wired and IR.
IT Professional, Maker
Santiago, Dominican Republic
Santiago, Dominican Republic
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