CarTracker STM32F10xCx, STM32F10xRx, STM32F205Rx, STM32F405Rx, STM32L1xxCx, STM32L1xxRx support. Telit SL868 or SL869 Telit GL865 or GL868 CAN support, MMA7455 accelerometer, standard SIM or SIM On Chip 64 pins version can use battery, USB and RFM70 module (or other)