How to upgrade the sDP-1000EX firmware
Upgrade the Main Firmware
Preparations
Connect to sDP-1000EX
Connect sDP-1000EX to PC by a USB cable.
Change the position of the red switch on the rear panel of sDP-1000EX to the DFU side. The red switch is next to Audio USB port.
Turn on sDP-1000EX. The OLED won't display anything.
If, the OLED displays something, check the red switch's position, and then try to turn on the device again.
Run Flip program
Run Flip program.
Select a device
Click the button to select a device, and select AT90USB1286.
Connect the device
Select USB Port Connection and click Open button to be connected.
Select Firmware file
Select Load Hex File mene , and then select the download firmware.
Update Firmware
Click 'Run' button to update the firmware.
Finish upgrading the main firmware
Once the main firmware upgrade is finished, change the position of the red switch to Audio side, and turn on the device. Then, the OLED display normally.
Upgrade Audio USB module firmware
Preparation
Upgrade SOtM USB Audio Firmware
Connect sDP-1000EX to PC by a USB cable, and turn on the sDP-1000EX.
Run SOtM USB Audio Firmware Upgrade(It is installed together when you installed the windows driver to Windows
OS)
Select the firmware file
Click Browse button and select the downloaded firmware.
Update the firmware
Click Start button to update the firmware.
Finish upgrading the USB audio firmware
Run SOtM USB Audio Control Panel and check the firmware version of sDP-1000EX.
Download
sDP-1000EX FW file
Utilities