I have an M5DinMeter.
I burned the firmware using the M5 Burner to use UIFLOW.
I get a message saying successful, but nothing is showing on the screen of the M5DinMeter.
What should I check?

DiaMeter Demo worked well.

@felmue Thank you for your answer.
I erased and burned the firmware 2.0.4 hotfix version several times and it worked. I don't know why it suddenly started working. I just repeatedly erased and burned it.

@ajb2k3 I did erase first, and burn version 2.0.4 of UiFlow2 firmware for DinMeter. I reset it after the burn is complete, and it still doesn't show anything on the screen. I tried writing a simple program on UiFlow2, but it didn't work.

@cognitive5525 I used UiFlow to write a simple program (square drawing).
But still nothing is showing on the screen.

`I have an M5DinMeter.
I burned the firmware using the M5 Burner to use UIFLOW.
I get a message saying successful, but nothing is showing on the screen of the M5DinMeter.
DiaMeter Demo worked well.
What should I check?

@camille-chomant
I think it's the same situation as me.
My M5 DinMeter also works using Arduino IDE. Example programs and homemade programs work well.
However, I burn firmware to use UIFLOW, see the message Successful, and nothing appears on the screen. When I run or download the program from UIFLOW, I get a message saying Successful, but it still doesn't work.

I have an M5DinMeter.
I burned the firmware using the M5 Burner to use UIFLOW.
I get a message saying successful, but nothing is showing on the screen of the M5DinMeter.
What should I check?

DiaMeter Demo worked well.