Update experimental full display view 24x2 on graphical OLED displays SSD1305/SSD1306 with small fonts 5x8. Read Wiki and minijv880.ini

Release for RPI3,4,5
Added MIDI CC instructions for no physical button hardware (see minijv880.ini file)
Fixed MCU synchronization in PCM in individual cores using a ring buffer. No clicking or grinding sounds. Synchronization does not get lost even after long-term use.
Returned the screen scroll mode back. It still needs to be sorted out.

Added serial MIDI Interface
ToDo Network (WiFi, AppleMIDI etc.)

Mini JV-880 is now working fine for RPi Zero 2w. Please check your settings in ini file.

• Improved PCM emulator output performance
• Fixed bugs 06196-06199
• LCD output reduced to 20 symbols (instead 24). No scroll.