Fig. 1From: Animal-borne behaviour classification for sheep (Dohne Merino) and Rhinoceros (Ceratotherium simum and Diceros bicornis)Block diagram of the hardware design of the biotelemetry tags. A MSP430 ultra-low-power microcontroller communicates with the accelerometer using I2C, the GPS using UART and the FRAM, MicroSD card and RF transceiver using SPI. Two tactile switches and two light-emitting diodes were included for software functionality selection and indication purposes, respectivelyBack to article page