Connection In Progress

It's taking longer than usual for connecting the device.

Refer to the troubleshooting guide below for assistance in resolving the issue.

Device Connection Issue

If your device is not shown in list that pop-up while connection establishing step then your device might be not connected properly to port or their might be the browser compatability issue. Please ensure that it is properly connected to the port. Reseating connection cable might also helps to resolve this issue. If your device is connected to any other application, please disconnect it and try again.

Serial Data Transmission Permission Issue

For linux users, the currently logged in user should have read and write access the serial port over USB. On most Linux distributions, this is done by adding the user to dialout group with the following command:
usermod -a -G dialout $USER
on Arch Linux this is done by adding the user to uucp group with the following command:
sudo usermod -a -G uucp $USER
Make sure you re-login to enable read and write permissions for the serial port.

Browser Compatability Issue

This tool is not supported on Safari & Firefox browsers yet! Please try using another browser like Google Chrome with supported version.

ESP Launchpad makes use of Web Serial API to communicate with the device. Currently Safari & Firefox browsers don't support it yet. We will add support for this browser as soon as Safari & Firefox starts supporting Web Serial API. Please find more about Web Serial API browser compatability guide here

Device Compatability Issue

If you are using older devices or older versions of device then sometimes you may face an issue in connection establishing step or firmware flashing step. Please try that steps by pressing boot button provided on device.

List of devices that supported by ESP Launchpad
  1. ESP32
  2. ESP32-C3
  3. ESP32-C6
  4. ESP32-H2
  5. ESP32-S2
  6. ESP32-S3
  7. ESP8266

Driver Compatability Issue

It has been seen that on windows system with latest Silicon Lab CP210x USB to UART Bridge there are device connection or flashing issues.We are looking into it to resolve the issue. You can still try by downgrading silicon lab CP210x USB to UART Bridge driver version to 6.7.x that can resolve issue on temporarily basis.

If you still unable to troubleshoot the problem or face any other issues please report them on ESP launchpad Issues

We will be happy to help you resolve your issues !

App Icon
Device Console

This tool is not supported on Safari & Firefox browsers yet! Please try using another browser like Google Chrome.

ESP Launchpad makes use of WebUSB to communicate with the device. Currently Safari & Firefox browsers don't support it yet. We will add support for this browser as soon as Safari & Firefox starts supporting WebUSB.