I have a network keyboard that is originally from the brand "OTIMA" model NKB1000, during a maintenance they tried to update the firmware and it seems that this keyboard has been loaded with a firmware from the DAHUA NKB1000 brand, however now it only stays on the logo and does not turn on.
I have managed to read the Winbond 25Q64FVSIG chip with the CH4341 adapter, but I have not been able to find a .bin that I can write to the chip to try to revive my keyboard.
I humbly ask the community that if you have a device identical to mine, you can share with me a .bin file of your device.
I have managed to read the Winbond 25Q64FVSIG chip with the CH4341 adapter, but I have not been able to find a .bin that I can write to the chip to try to revive my keyboard.
I humbly ask the community that if you have a device identical to mine, you can share with me a .bin file of your device.
