Made a ultrasonic distance sensor and gps combo with a switch to change between the two. : r/flipperzero
Ultrasonic GPS tracking fuel tank level meter
ultrasonic fuel sensor monitoring system in GPS tracking | ultrasonic fuel sensor | fuel monitoring with ultrasonic fuel sensor
2 -Complexity of a modern vehicle : ultrasonic sensors, cameras, GPS,... | Download Scientific Diagram
Source 4g gps tracker with fuel level sensor gps monitoring system GPS403 COBAN vehicle car tracking device with ultrasonic fuel sensor on m.alibaba.com
DUG2-N | NB IoT - Cat-M1 Ultrasonic Distance and Level Sensor with Built-in GPS
Ultrasonic Blind Stick with GPS and GSM Tracking by IJRASET - Issuu