If you didn't select a port because you didn't see your device
listed, try the following steps:
-
Make sure that the device is connected to this computer (the one
that runs the browser that shows this website)
-
Most devices have a tiny light when it is powered on. If yours has
one, make sure it is on.
-
Make sure that the USB cable you use can be used for data and is
not a power-only cable.
${"Linux"===e?a`
-
If you are using a Linux flavor, make sure that your user is
part of the
dialout group so it has permission
to access the device.
sudo usermod -a -G dialout YourUserName
You may need to log out & back in or reboot to activate the
new group access.
`:""}
-
Make sure you have the right drivers installed. Below are the
drivers for common chips used in ESP devices:
-
CP2102 drivers:
Windows & Mac
-
CH342, CH343, CH9102 drivers:
Windows,
Mac
(download via blue button with ${s} icon)
-
CH340, CH341 drivers:
Windows,
Mac
(download via blue button with ${s} icon)