Preventing vehicle theft is causing a stir in today’s auto industry. The design and development of a theft control system for a car can be accomplished by making use of the GPS function of the mobile phone. The developed system makes use of a mobile phone that is integrated into the vehicle with an interface…
GSM Network time synchronization for RTC using AT+CLTS command Since I started designing the VALTRACK GPS trackers, I have always had trouble maintaining the tracking device’s correct time because once I removed the battery, the PIC RTC lost its synchronization. I didn’t have the space or luxury to maintain a separate backup battery for the…
Introduction Hi guys, in this we will see how to read the present location from the GPS module and this location to the user from the GSM module as SMS. Components Required Raspberry Pi – 1 (Raspbian OS installed) GSM Module – 1 GPS Module – 1 TTL Converter – 2 Schematic Diagram Connections GSM…
Introduction Hi guys, in this article we will see how to interface GSM Module with Raspberry pi and send SMS using python. Components Required Raspberry Pi (with OS installed SD card) – 1 GSM module (SIM800) – 1 TTL Converter – 1 Jumper Wires Schematic Diagram Code Thanks for reading this article for any assistance…
Hi everyone, this blog is to send a data to ThingSpeak server using the STM32 microcontroller. What are AT commands? AT commands are commands which are used to control the modems where AT stands for Attention. These commands were derived from Hayes commands which were used by the Hayes smart modems. Every wireless, as well as the…
Introduction: Hi, in this article we will see how to send SMS with SIM800 GSM module using blue pill microcontroller in Keil IDE. SIM800 is a quad-band module 850/900/1800/1900MHz and this module support USART Communication. Requirements: Blue pill – 1 ST-Link Debugger – 1 FTDI – 1 Breadboard – 1 Jumper wires Schematic Diagram: GSM…