Finsished the first PCB revision a few days ago and posted it to github you can find it here:

https://github.com/adamjvr/MongooseMini

Revision 1:

Revision 1 3D:

Specs

• 24 VDC @ 3A Motor Winding
• DRV8829 DC Motor H-Bridge
• FreeScale MKL05Z16VFK4 ARM Cortex M0+ 48MHZ MCU
• 100mA 3V3 Switching DCDC Converter (input same as motor rail voltage)
• Quadrature encoder interface
• I2C Interface for Control
• Standard Parallel H-Bridge Interface (Direction, brake, PWM)
• Servo Signal Interface (127 = stop, 255 = full tilt)