Mac OS
Consistently getting error:
karampsa@147dda1c3958 esp32 % idf.py flash
Executing action: flash
Serial port /dev/cu.Bluetooth-Incoming-Port
Connecting.......................
/dev/cu.Bluetooth-Incoming-Port failed to connect: Failed to connect to Espressif device: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/esp ... oting.html
Serial port /dev/cu.BLTH
/dev/cu.BLTH failed to connect: [Errno 16] could not open port /dev/cu.BLTH: [Errno 16] Resource busy: '/dev/cu.BLTH'
No serial ports found. Connect a device, or use '-p PORT' option to set a specific port.
karampsa@147dda1c3958 ~ % ls /dev/tty.*
/dev/tty.BLTH /dev/tty.Bluetooth-Incoming-Port
karampsa@147dda1c3958 ~ % python3 -m serial.tools.list_ports
/dev/cu.BLTH
/dev/cu.Bluetooth-Incoming-Port
2 ports found
Everyother device is recognized.
Espressif ESP32 Wrover Kit not recognized on serial port.
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- karampreet
- Posts: 4
- Joined: Tue Nov 29, 2022 3:57 pm
Espressif ESP32 Wrover Kit not recognized on serial port.
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- Franklin97355
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Re: Espressif ESP32 Wrover Kit not recognized on serial port.
Have you seen https://docs.espressif.com/projects/esp ... r-kit.html and followed the link in your post? Do you see a USB port when you plug it in and are there any lights or indications the MAC sees the board?
- karampreet
- Posts: 4
- Joined: Tue Nov 29, 2022 3:57 pm
Re: Espressif ESP32 Wrover Kit not recognized on serial port.
Hi Franklin, thank you for your response.
Do you see a USB port when you plug it in and are there any lights or indications the MAC sees the board?
No, there is no indication from mac that it recognizes the board.
Do you see a USB port when you plug it in and are there any lights or indications the MAC sees the board?
No, there is no indication from mac that it recognizes the board.
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- adafruit2
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Re: Espressif ESP32 Wrover Kit not recognized on serial port.
hiya did you install the FTDI drivers?
- karampreet
- Posts: 4
- Joined: Tue Nov 29, 2022 3:57 pm
Re: Espressif ESP32 Wrover Kit not recognized on serial port.
Yes, FTDI driver is installed.
- adafruit_support_carter
- Posts: 29168
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Re: Espressif ESP32 Wrover Kit not recognized on serial port.
The base issue here is the lack of a new COM port showing up when the Wrover Kit is attached via USB. The existing COM port options are apparently other devices.
Verify the USB cable is good by using it with some other device and verify it can transfer data and is not a charge only USB cable.
Verify the USB cable is good by using it with some other device and verify it can transfer data and is not a charge only USB cable.
- karampreet
- Posts: 4
- Joined: Tue Nov 29, 2022 3:57 pm
Re: Espressif ESP32 Wrover Kit not recognized on serial port.
I am able to exchange data on another device using the same cable.
- adafruit_support_carter
- Posts: 29168
- Joined: Tue Nov 29, 2016 2:45 pm
Re: Espressif ESP32 Wrover Kit not recognized on serial port.
OK, thanks for checking the USB cable. Not sure what's going on here, but can try a replacement.
Send an email to [email protected] with a link to this thread and your order number and they can send you a replacement Wrover Kit.
Send an email to [email protected] with a link to this thread and your order number and they can send you a replacement Wrover Kit.
Please be positive and constructive with your questions and comments.