ExternGnss/README.md

# ExternGnss

Display smartphone GNSS data and external GNSS from a serial module via OTG. Show distance between the both fixes. 

<img src="https://git.mosad.xyz/localhorst/ExternGnss/raw/commit/a3b6942042d46e244439895a88e1d3977fae371f/Screenshot_20220425-213544_ExternGNSS.png" height="500">

## Used Libs
[usb-serial-for-android](https://github.com/mik3y/usb-serial-for-android) as the OTG serial driver.

## External GNSS module
For testing a Ublox NEO 8 was used with a FTDI FT232R. Just connect the TX/RX pairs and select 5V for the module.
- [FTDI FT232R](https://www.ebay.com/itm/165323481324)
- [Ublox NEO 8 GNSS](https://de.aliexpress.com/item/4000597350406.html)

## Tip for USB-free ADB connection
- connect the device via USB
- set the adb server to network debugging: `adb tcpip 5555`
- get the device IP address: `adb shell ip addr show wlan0`
- connecy the device via network: `adb connect ip-address-of-device:5555`
- verify the network connection: `adb devices`
- unplug the USB cable from device
- the device should still be attached via network to adb
Initial commit 2022-03-27 21:09:30 +02:00			`# ExternGnss`

added desc to readme 2022-04-26 09:48:50 +02:00			`Display smartphone GNSS data and external GNSS from a serial module via OTG. Show distance between the both fixes.`

added screenshot in readme 2022-04-26 10:00:12 +02:00			`<img src="https://git.mosad.xyz/localhorst/ExternGnss/raw/commit/a3b6942042d46e244439895a88e1d3977fae371f/Screenshot_20220425-213544_ExternGNSS.png" height="500">`

added desc to readme 2022-04-26 09:48:50 +02:00			`## Used Libs`
added screenshot in readme 2022-04-26 10:00:12 +02:00			`[usb-serial-for-android](https://github.com/mik3y/usb-serial-for-android) as the OTG serial driver.`
added desc to readme 2022-04-26 09:48:50 +02:00
			`## External GNSS module`
			`For testing a Ublox NEO 8 was used with a FTDI FT232R. Just connect the TX/RX pairs and select 5V for the module.`
added screenshot in readme 2022-04-26 10:00:12 +02:00			`- [FTDI FT232R](https://www.ebay.com/itm/165323481324)`
			`- [Ublox NEO 8 GNSS](https://de.aliexpress.com/item/4000597350406.html)`
added desc to readme 2022-04-26 09:48:50 +02:00
			`## Tip for USB-free ADB connection`
			`- connect the device via USB`
			- set the adb server to network debugging: `adb tcpip 5555`
			- get the device IP address: `adb shell ip addr show wlan0`
			- connecy the device via network: `adb connect ip-address-of-device:5555`
			- verify the network connection: `adb devices`
			`- unplug the USB cable from device`
			`- the device should still be attached via network to adb`