GPS data logger with SD card

I wanted to have a GPS data logger that I can record data for my hiking trail then import it to Google map with KLM file format.

Required components
1. Micro SD Card Breakout Board
https://learn.adafruit.com/adafruit-micro-sd-breakout-board-card-tutorial/introduction

2. Arduino Pro Micro
https://www.sparkfun.com/products/12640

3. GPS module
ATGM336H GPS, small size with external antenna, see attached image. Other models would work but you might need to adjust the Arduino sketch.

4. 128 x 32 OLED i2 c module
Available from Alipress, the case is designed to fit the module I have, so adjust the design and fit your own OLED.

Hook up guide

GPS to Arduino Pro Micro:
GPS Module RX-> Pin 09
GPS Module TX-> Pin 08

OLED with i2C to Arduino Pro Micro:
SDA->Pin02
SCL->Pin03

SD Module to Arduino Pro Micro:
CLK->Pin15
MISO(DO)->Pin14
MOSI(DI)->Pin16
CS->Pin10

All the GND pin goes to GND
Power pin goes to VCC on the Arduino

2020/Feb/13
**Still working in