OnStep ESP32 Mini

My OnStepESPmini telescope mount controller (base on Howard Dutton project visit [group](https://onstep.groups.io/g/main) for more information.) Pinmaps is small modify Pins.MaxESP3.h

#define Aux7             36  // 36 is internal DS3132 PPS or 39 external (GPS) PPS
#define OneWirePin       15  // OneWire bus or Camera timmer
#define ReticlePin       19  // Polar scope iluminator
#define TonePin          2   // Tone 

// PEC  - not tested
#define PecPin              39  
#define AnalogPecPin        A3   // PEC Sense, analog or digital (GPIO39)

3D printed models on [thingiverse](https://www.thingiverse.com/thing:4818543)