You can make an inexpensive 10hz Bluetooth GPS receiver for use
with Harry's Lap Timer RaceChrono etc using a Reyax RY725AI GPS
module two other components and a bit of solder.
Full instructions here: http://did-it-myself.com/diy-10hz-bluetooth-gps-receiver/
The GPS unit will default to 1hz. For racing applications you want a 10hz update rate. This app makes the configuration easy. Just select your Bluetooth GPS and press the button.
It will also attempt to save the change to EEPROM Flash and Battery-Backed RAM. It should work with any U-Blox-compliant GPS receiver.
Full instructions here: http://did-it-myself.com/diy-10hz-bluetooth-gps-receiver/
The GPS unit will default to 1hz. For racing applications you want a 10hz update rate. This app makes the configuration easy. Just select your Bluetooth GPS and press the button.
It will also attempt to save the change to EEPROM Flash and Battery-Backed RAM. It should work with any U-Blox-compliant GPS receiver.
GPS 10hz Autosetter / What's New in vUnknown
Fixed remaining issues with Android SDK 29 compatibility, added a
fix so it doesn't crash if no bluetooth devices exist, and removed
ads.