Next level app for Flipper Zero to measure distance using Ultrasonic distance sensor HC-SR04 ! Sensor is cheap enough and app it self is easy to use … one button to press for next measurement. HC-SR04 sensor: https://amzn.to/3XwvFKP or https://s.click.aliexpress.com/e/_DFcIyxl
HC-SR04 sensor is widely used in Arduino projects, thanks to that its price and availability is friendly to anyone that is curious about measuring distance with ultrasound! Module is connected to Flippers GPIO ports just with 4 wires : power (5V), ground (GND), RX (Echo) and TX (Trig.) as per wiring diagram bellow or in video above.
To access he app go “Apps” then “GPIO” and search for “[HC-SR04] Distance. Sensor”…then just press OK (middle button) and Boom! you should get readout- including Echo and Distance! If you want to see interface of the app and also full process of building this UltraSound Distance Sensor check out video above.
Thank You and have a look in links bellow for parts or gadgets you need! :
Flipper zero:
https://amzn.to/3CwDg3N
Silicone case for Flipper zero:
https://amzn.to/3XhmL3l
Wrist strap :
https://amzn.to/3vNc6BP
https://s.click.aliexpress.com/e/_DkDx15d
HC-SR04 distance sensor:
https://amzn.to/3XwvFKP
https://s.click.aliexpress.com/e/_DFcIyxl
Servo SG90 :
https://amzn.to/3QvrEWK
https://s.click.aliexpress.com/e/_omweo7N
HC-SR04 distance sensor:
https://amzn.to/3XwvFKP
https://s.click.aliexpress.com/e/_DFcIyxl
GPS NEO-6M :
https://amzn.to/3rGBf2q
https://s.click.aliexpress.com/e/_Dkm2KjZ
Devboard for Flipper zero:
https://amzn.to/3GNsoRy
Screen protector Flipper zero:
https://amzn.to/3vNbuw1
CC1101 module w antenna:
https://s.click.aliexpress.com/e/_DBeNhoN
https://amzn.to/3jVg1KJ 433MHz
SMA antenna:
https://s.click.aliexpress.com/e/_DEre9Lx
https://amzn.to/3xjMLjU
ESP8266 wifi board:
https://amzn.to/3VYpKg6
https://s.click.aliexpress.com/e/_Dev8TqX
NRF24 and extras:
https://amzn.to/3jXIS0w
https://s.click.aliexpress.com/e/_DEiEQzD
Jumper wires for modules:
https://amzn.to/3X96zkK
https://s.click.aliexpress.com/e/_DdJ7ZSR
Random screen protector (cheap):
https://amzn.to/3GLIDhY
https://s.click.aliexpress.com/e/_DCtxzwP