NHD-1.69-160128UGC3 - Display does not turn on
The display acts randomly ie sometimes it turns on and works fine and other times it doesn't turn on. This usually happens after flashing the device or powering up the device from its battery. If this happens, the device doesn't recover easily and turns on completely randomly
We utilize the esp32 and SPI for the communucation. The display is connected to 3.3V.
Any idea what could create this problem?
Thank you
-
Hi,
Could you please share the initialization section of the code and the wiring diagram with nhtech@newhavendisplay.com to confirm that these are not the cause of the issue? Additionally, could you try powering the display with a DC power supply to see if the issue persists?
0 -
Hi,
Thank you for your reply.
I tried to power the display with DC power supply and I still have the same issue. I've emailed the wiring diagram and the init code.
0
Please sign in to leave a comment.
Comments
2 comments