SyncChannel

// Example Program for MultiNav FeatherWing
// This example is specifically for use with Adafruit Feather HUZZAH (ESP8266)
//
// By: Dan Watson
// syncchannel.blogspot.com
// 1/25/2016
//

// This program makes use of the TinyGPS++ library to receive the GPS data from the U-Blox
// module, as well as the Sparkfun MPU-6050 library to interact with the MPU-9250 9DOF.

SyncChannel

/*
* REF-0 Standalone Operation
* Device: Atmel ATTINY841
* Written in Atmel Studio 6
* Created: 8/11/2015 8:56:28 AM
* Author: Dan Watson
*
* Pinout:
*      PB1 (pin 3):  PPS input
*      PA1 (pin 12): Serial out to REF-0 (has to go through an inverter)

SyncChannel

/* -KS-24361 REF-0 standalone operation
   -Tested on an Arduino Uno
   -Other models will work with modifications
   -Pinout:
      D3: PPS input
      D11: Serial out to REF-0
      D13: Output to LED on the Arduino, PPS indicator
   -Written by Dan Watson 8/9/2015  */

#include <SoftwareSerial.h>  // Used to communicate with the REF-0