NMEA CHECKSUM

Arduino - Nmea CheckSum

Nmea = $GPVTG,,T,,M,0.035,N,0.065,K,A*26

       GPVTG,,T,,M,0.035,N,0.065,K,A     - >  Checksum  =  26     //  (Excluded:  $  * )

Code :   https://drive.google.com/open?id=0B-aQ4eIWtpZcaDZLdlAweGtKNnM

SEATALK SIMULATOR - ARDUINO

Seatalk Simulator - Arduino

Arduino ProMINI :

LCD 16x2 I2C :

Seatalk TTL Adapter/Converter Scheme & PCB :

Video :

Files :   https://drive.google.com/open?id=0B-aQ4eIWtpZcS3ZEODJUdnZnSlk


Download gerber files PCB:

https://drive.google.com/file/d/1dSL-7FrrBWgVSrfMhq1NHK1Pw2TRjHKv/view?usp=sharing

SEATALK 3.5" 480x320 TFT MONITOR

Seatalk Monitor 3.5" TFT 480x320 Shield

Seatalk TX to Arduino Serial Port RX0 (D0)
(disconect for load code)
TFT Shield as is
Librarie "pin_magic.h" for Mega or for Uno (change internal conexions)
Librarie "Adafruit_TFTLCD.cpp.35" (changed internal resolution) rename to "Adafruit_TFTLCD.cpp"

Display :

Video :

Arduino Code :  https://drive.google.com/open?id=0B-aQ4eIWtpZcQXMzc0tCZEptWXc

NEO6 GPS ANTENNA TO RAYMARINE RC425

NEO6 GPS ANTENNA TO RAYMARINE RC425

U-Blox NEO6-mv2 :

 Raymarine RC425 :

TTL SIGNAL (adapter/converter) Scheme: 

 PCB :

                                        +5V - DC Power antenna            +12V from  RC425

FTDI   FT232RL  (Conect to PC):

Video :

GPS ARDUINO

GPS ARDUINO con módulo NEO6-mv2

Conexión GPS TX al pin RX0 (D0) del Arduino
Alimentación 5V
El LCD tiene como dirección 0x3F, en otros la dirección puede ser 0x27, comprobarlo.

Vídeo :

Ficheros :  https://drive.google.com/open?id=0B-aQ4eIWtpZcLUtRRTFWQURmNDQ
V_04.02.17-19:07