v3.0

• All solder jumpers moved to the back of PCB for easy access
• Pinout updated for shield v3.0
• Added PWM fan circuit

v2.1

• Added possibility to switch digital out 2 -> clock pin (GPIO1/GPIO3)
• Added header for Auxiliary 5V (required buck converter upgrade to 1000mA)
• Wiki updated for shields v2.0 and above
• Shield mounting holes now is 3mm

v2.0

Added multi pin feature! Now 4 level shifted outputs and + 1 non-shifted!

v1.51

Minor update

Updated to v1.5

Update README.md

Updated to v1.3

Update README.md

Updated to v1.2

Optimized screw terminals pinout

Updated to v1.1

Update to v1.1

Added sound reactive compatibility

v1.0

Added analog input header

Snug fit for ESP32 boards

v0.93

Updated files to new version