- Computer (I used a [Raspberry Pi Zero 2 W][vilros])
- [ESP8266][espbuy]
- [uBlox 6m GPS module][gps]
- External Power Supply
## Setup
### Serverside
Compile the recipient Golang program on the computer with
```sh
go build gps.go
```
### Nodeside
Open the sketch and user the Arduino IDE to upload to the ESP module
Connect the GPS module; pinout is given in Arduino sketch, must check against pinout image
## Running
### Serverside
Run the recipient with
```sh
./gps &
```
When the path is received, it will be stored in a file named with the received date. It can be viewed with
```sh
cat YYYYMMDD.path
```
### Nodeside
Compile and download the sketch to the ESP
## Usage
Connect the ESP and GPS to the external battery. Once the GPS warms up, it will get a location reading every 2 seconds. Power does not need to be continuously supplied, as the location is written to the EEPROM. To get the location data, reset/power cycle ESP.
