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The Coil Pro has a built-in LED ring. This LED will flash and light up in certain colours to communicate certain things to you. Below is a table explaining the meaning of each colour.
N.B When the Coil Pro is on and active, pressing and holding the button will send it into idle mode. When the Coil Pro is connected to a PC via USB, pressing and holding the button will send it into bootloader mode.
The Coil Pro is on.
The Coil Pro is currently updating firmware.
The Coil Pro is currently connected to a USB device.
There is an error with the Coil Pro. Ensure there are no metals or large electronics in your capture area. The Coil Pro will also flash red if the USB C cable is not plugged in properly.
There is a hardware error with the Coil Pro. Make sure you are using the provided Power supply cable provided by us.