Xov tooj cua siv cov khoom siv STMicroelectronics 'STM32WB55 wireless microcontroller yog muaj nyob ntawm khawm Electronics . Cov Shter modules tau co-tsim nrog Italian designer, Midatronics.
Lub microcontroller integrates ib 2.4GHz RF transceiver txhawb Bluetooth 5 (nrog rau Bluetooth tsawg zog), Xov, thiab ZigBee sib tsub sib nias. Nws Caj Cctex-M core architecture ua kom muaj peev xwm ua tau raws li kev ruaj ntseg daim ntawv thov khiav ntawm 64 MHz Cortex-M4F core, thiab concurrently tswj hwm xov tooj cua subsystem thiab kev ruaj ntseg paub tab ntawm lub Cortex-M0 +
Lub MDX-STWBP-01 thiab MDX-STWUP-R01 Shrarkypro modules muaj ib lub xov tooj ntawm PCB lossis ib tug UFL connector, ntsig txog, rau ib qho txuas sab nraud antenna. Balun circuitry rau txuas lub kav hlau txais xov txuas nrog lub microcontroller. Tseem muaj lub MDX-STWBC-R01 thiab MDX-STWBW-R01 modules, nrog rau xaiv ntawm tus kav hlau txais xov lossis tsis muaj cov kav hlau txais xov.
Lub hwj huam ua hluav taws xob zoo siv 13nA hauv kev kaw thiab 600nA hauv standby nrog lub microcontroller real-time moos thiab RAM zog. Tau txais kev rhiab heev yog -96dBm thiab RF cov zis muaj feem xyuam nrog, nrog rau cov neeg tsis tshua muaj siab ntawm 4,5mA tau txais thiab xa tawm ntawm 0dBm.
Kev ruaj ntseg, tus microcontroller hardware-based encryption muaj kev tso cai rau pej xeem huab hwm (PKA) thiab random tooj generator (RNG), nrog cov neeg yuam sij cia khaws cov yawm sij.
Cov modules yog nkag nrog RF (32 MHz) thiab 32.7kHz tus ntxhuav tau los ntawm microcontroller, twb haum. Developers siv ST STM32Cube kev loj hlob ecosystem, nrog cov cuab yeej configuration, middleware, thiab tshiab extensions rau lub microcontroller, xws li peripheral tsav, connectivity cov tsev qiv ntawv, thiab ib lub cuab yeej xyuas rau RF kev xeem.
Cov txheej txheem Sharky ntsuas 16 hli x 27.25mm thiab Sharkypro variants yog 14.6mm x 23mm los yog 14.6mm x 14.6mm.
