Introduced based on RFID, GPS, GPRS technology, logistics tracking system. The system uses a combination of GPRS data transmission PC monitor management , the use of low-power control chip STM32F103RBT fusion technology GPS technology , GPRS and ARM , and other industrial areas , to achieve the objects of the logistics chain in real-time tracking , logistics links ensure that items do not lost and replaced.
Run-time power control scheme using software feedback loop for low-power real-time application