when i try to connect my nyboard to usb connector it is not beaping or starting the nyboard. so i could not able work further.when i connect usb connector ,the RX led 3 and led 1 turn on , the usb connector and on the nyboard Led2 and led 1 both are on. so what could be the problem.I allready install the usb driver aswell, and also when i try to connect bluthooth it is also not working. so after that i chnaged my nyboard but first time when i connect it was beaping but not it is not working . what could be the problem.
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Hello, when did you buy the product? According to your description, it maybe need to reset bootloader. Could you attach your purchase history information and contact to support@petoi.com.
Thanks.