Arduino library for HC-SR04, HC-SRF05, DYP-ME007, BLJ-ME007Y, JSN-SR04T ultrasonic ranging sensor
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Updated
Jun 27, 2025 - C++
Arduino library for HC-SR04, HC-SRF05, DYP-ME007, BLJ-ME007Y, JSN-SR04T ultrasonic ranging sensor
A JSN-SR04T ultrasonic sensor, connected to an ESP8266 to calculate the water level in a water tank.
Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T / or TOF laser sensors VL53L1X / VL53L0X. Arduino Core & ESP-IDF implementations. For ESP32 available also with FreeRTOS. ESP8266 and ESP32 support for Ultra Low Power deep sleep app. ESP32 available with PHY Ethernet LAN8720
A Simple ultrasonic liquid level controller based on STM32 microcontroller
Small project to track things with a waterproof sonar sensor
Temperature and humidity monitoring system for both indoor and outdoor with added GSM functionality
Home water tank monitoring project built with ESP32, ESP RainMaker, and a JSN-SR04T ultrasonic sensor.
Smart Water Tank Level Monitoring System using ESP8266, ultrasonic sensor and Cloudflare Worker — Live water level readings.
A smart IoT-based septic tank monitoring system that utilizes an ultrasonic sensor (JSN-SR04T), Arduino, ESP32, LoRa SX1278, SIM800L EVB GSM module, Firebase, and a web application. This system provides real-time monitoring, predictive analytics, SMS alerts, and dynamic visualization for efficient septic tank management.
Modular ESP measurement platform with HomeAssistant and MQTT integration.
DIY ESP8266 water level measure device for Motorhome/Campervan
Sensor ultrasónico de nivel de líquido (tinaco, cisterna, tanque de agua) con ESP32 Heltec WiFi Kit 32: HC-SR04/JSN-SR04T, dashboard web, Home Assistant MQTT Auto-Discovery, ESP-NOW, OTA, OLED, bajo consumo. Ultrasonic water tank level sensor.
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