ESP32 Development Board does not power on from USB
Posted: Sat Dec 15, 2018 9:28 am
Hi,
I have this esp32 dev. board (it is my first esp32 board)
https://www.aliexpress.com/item/1pcs-ES ... 4c4dDESccQ
When I connect it my Pc USB, the power led flashes twice and then goes immediately off.
According to what I have read, this power LED should be ON when power connected (this is the first test to be done to check the board works well….??)
I have also tried to connect to a 2A 5v power supply (usb power supply) but it has the same behaviour.
Any ideas?
Might be the board gone?
Regards
I have this esp32 dev. board (it is my first esp32 board)
https://www.aliexpress.com/item/1pcs-ES ... 4c4dDESccQ
When I connect it my Pc USB, the power led flashes twice and then goes immediately off.
According to what I have read, this power LED should be ON when power connected (this is the first test to be done to check the board works well….??)
I have also tried to connect to a 2A 5v power supply (usb power supply) but it has the same behaviour.
Any ideas?
Might be the board gone?
Regards