Gilberto

The inverter only spin fans and red light

It now turns on with 1st file! Gives me error 32

Do I have to load the 2 files?

I have loaded your file and it write successfully. But the display still does not turn on

sucsess! ut it is not in hex file real original.jflash

I am using 3.3v and it does light up the Wi-Fi board.

After I tried to update the control panel turned black

But I can’t find that one on the list. What I find is GD32F105VC but I can’t download or erase also

I can’t even erase

When I select the chip there are several GD32F105 like this: GD32F105xx where can I find the last letters?

Have this error

But how do i download the original firmware from the chip?

But how do download the oriinal irmware rom chip?

To download is like this?

I tink its this? original.hex

Thanks. I am going to look at it now

Where do I do the backup?

I think I have entered the chip. What now?

I have recieved the jlink. How is the wiring to the control panel?

Can u give me the firmware? Help me with the process?

Mine is the same as that one!

Thanks! No I don’t have the firmware

That's great! Can u help me with the steps in doing this? What software needed? This is 1st doing something like this