3opensensor details Opensensor specification Microchip dsPIC30f3013 processor16 bit architectureC compiler optimized instruction set24KB program memory2KB RAM20 I/O pins2 UART interfacesSPI interfaceTimers 3 x 16-bit 1 x 32-bitRed and Green LEDLow power consumption
4opensensor details Timers can be used for Digital analog ports Timing TimeoutsSleep functionsPulse-width modulation PWMEtc.Digital analog portsMost ports can be configured to either input or outputMeasurements of environmental conditionsController for third party systems e.g. home control systems
6opensensor details Open sensor interfaces Serial interface for wired connection with a PCEasy debugging while programmingImplements command interface for the opensensorCan be accessed via a terminal program e.g. Hyper Terminal, Cutecom etc.Program is provided on the website as well as instructions on how to use it
7opensensor details SPI – nRF905 Operating frequencies: 433/868 or 915MHzGaussian frequency shift keyingPower settingsOutput power: -10dBm, -2dBm, 6dBm or 10dBmRX reduced power mode -85dBmCarrier detectAddress matchAuto retransmit
8opensensor details Opensensor interfaces SPI interface with the nRF905 chip to establish communication between more opensonsersMAC protocol can be implementedLow power consumption and cost
9contact email@example.com Frank H.P. FitzekAnders GrauballeGian Paolo PerrucciBen KroegerAalborg UniversityStephan ReinTechnical University of Berlin
10publicationF.H.P. Fitzek and F. Reichert. Mobile Phone Programming and its Application to Wireless Networking Springer.