BRAVETech/levelup-adafruit-huzzah-esp8266-ultrasonic-sensor
Adafruit Huzzah ESP8266 with an ultrasonic sensor to measure watertank volumes and connected to an MQTT feed.
C++MIT
Adafruit Huzzah ESP8266 with an ultrasonic sensor to measure watertank volumes and connected to an MQTT feed.
C++MIT