Hi!
When I use the 5v pin from arduino, all works well. If I use an outside power supply, it wont show texts.
I am using a 5v, 3A power supply for the sensor.
Hi!
When I use the 5v pin from arduino, all works well. If I use an outside power supply, it wont show texts.
I am using a 5v, 3A power supply for the sensor.
3 posts were merged into an existing topic: Arduino power supply