Combining the dual-core processing capabilities of the ESP32 with the reliability of GSM connectivity, the ESP32 GPS tracker with SIM800L is the perfect solution for real-time position tracking.

Thank you for your interest in this project. Unfortunately, this project is no longer maintained as I no longer have a functionning SIM800L module. Additionally, the SIM800L doesn't support current ...

Ever wanted to track your bike, car, or even monitor your loved one's location in real-time? Building your own Arduino GPS tracker gives you complete control over your tracking data without expensive ...

Abstract: The degradation of river ecosystems poses a significant threat to biodiversity and human health due to industrial and agricultural pollutants. This paper presents the design and development ...

Drainage systems are vital for storm water management but often transport pollutants, especially plastics, to rivers and oceans, harming ecosystems. Traditional sewer cleaning methods include manual ...

Abstract: This project is created to fulfil only one purpose that is to create an authentication system based on biometrics, the most common type of biometrics is fingerprint. It is designed to reduce ...

Vous pouvez utiliser un Nano et une carte type relais Arduino bleu chinois :) équipé d'un shield SIM800L_EVB. (voir pièces jointes) Mesure la température du lieu d'emplacement du module à l'aide d'un ...

This is a library allowing sending and receiving SMS messages in asynchronous way. Is has its limitations but proved to be faster than when using fixed delays and allows your application to do ...

This simple GSM security switch project is based on Arduino Nano microcontroller (MCU) and SIM800L GSM modem (Fig. 1). The cellular-based alert system is configured to send an SMS in response to a ...

LilyGo has launched several TTGO boards usually based on Espressif ESP8266 or ESP32 over the years. Here’s another that could be useful if 2G cellular networks have not sunset in your country: TTGO ...