Bluehash over at 43oh.com writes: I found a tiny gem while browsing Github for MSP430 projects. This one is a GPS tracker based on a MSP430F5510 with a GPRS cellular connection for reporting and command input. The GPS is a FGPMMOPA6H from GlobalTop and the GPRS module is a SIM900 from Simcom. The Github link has […]
Tag Archives: GPRS
GPRS module with M590 for SMS projects
From the comments on our earlier Neoway M590 GPRS tutorial post, the GPRS module with M590 for SMS projects by Nicu: In 1st part I present you few data about GPRS module with M590 chip and how send SMS from them. In 2rd part I send SMS from phone and SMS is received by GPRS module with […]
Neoway M590 GPRS tutorial: sending and receiving files from/to SD card
Neoway M590 GPRS tutorial on sending and receiving files from/to SD card from Vadim Panov: Here’s a bit of useful info from what I’ve been doing lately. I got a job to design a device that connects to a web-server via GPRS and downloads a bunch of tiny WAV files, that it later plays on […]
Realtime GPS+GPRS tracking of vehicles using Arduino
Javier from CookingHacks writes: We made a
28C3: Cellular protocol stacks for internet — demystified
Harald Welte presented this talk at the 28C3 Chaos Communication Congress in Berlin. While we use packet oriented transmissions daily over cellular networks, unlike TCP/IP and Ethernet many even in the hacker community are not familiar with the actual protocol stacks for those cellular packet networks. The purpose of this talk is to give an […]
Open source GSM/GPRS autonomous weather station
Andrianakis built an autonomous data logging system using a GSM/GPRS cell phone modem module to transmit data to a online server. It’s designed to read wind velocity for a future wind power station installation. A PIC16F877A communicates with a SIM900 GSM/GPRS module, and reads sensor values. By using a battery and a solar cell charger, […]
GPRS Arduino shield with SIM900 module
McZ tipped us to the GPRS shield using the new SIM900 cellular data module in a followup to our position location with GSM cellular post. GSM/GPRS 850/900/1800/1900MHz … for voice, SMS, Data, and Fax in a small form factor and with low power consumption. It is controlled via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced […]