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.

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 ...

不过多了一个modem(猫)的概念, 就是我们要把SIM800L实例化为一个modem, 像这样:TinyGsm modem(SerialAT); 下面这个程序主要就是我们创建 ...

第三步是配置字库, ESP32内存足够, 不用配置了,都带着就行 第四步是 配置SPI的频率 / 配置用VSPI(默认)还是HSPI / 额外的一步: User_Setup_Select.h中选择用户自定义配置 因为上面我们的设置是自定义设置, 所以在User_Setup_Select.h中, 应启用自定义配置, 注释其他配置文件 ...

Today, we’re going to build a smart gps tracker using Arduino that can help you keep tabs on your child’s location – and as a bonus, it can also be used for tracking vehicles or other valuable items.

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 ...

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 ...

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 Unfortunately, this project is no longer maintained as I no longer have a functionning SIM800L module.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 ...

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 ...