I created it according to the wiki. The SD card adapter, 100nF is not installed as I am waiting for the parts to arrive. All other parts were soldered. The V6.4_Portable program has been written to the Aruduino Mega 2560. After checking, when I turned on the power, nothing was displayed on the LCD. When I checked the voltage with a tester, it showed 5V. Are you sure it won't work without an SD card adapter?
OSCR firmware version
V3
OSCR hardware version
HW3
Attach OSCR_LOG.txt file here
No response
System used
Select a system
Describe the issue.
I created it according to the wiki. The SD card adapter, 100nF is not installed as I am waiting for the parts to arrive. All other parts were soldered. The V6.4_Portable program has been written to the Aruduino Mega 2560. After checking, when I turned on the power, nothing was displayed on the LCD. When I checked the voltage with a tester, it showed 5V. Are you sure it won't work without an SD card adapter?