?????????????????LoRa????????????????LPWAN?????????????????????
?й???2019??10??17??——???????????????????LoRa®?????????????????????????????С???????????????????????У?????????????LoRa®?????????????IoT??????????????????????λ???????????????????á?
???????????????????????????LoRaWAN®???????????а???????????????????????????????????????÷??????????????????STM32 * Nucleo?????塣?????????????????868MHz / 915MHz / 923MHz??sub-550MHz ISM??ε????г?????????е??????????????????I-CUBE-LRWAN??????????????????嶼?????????????????
?????????LoRa??????????STM32 Nucleo-144??????NUCLEO-F746ZG????????????STM32F746ZGT6??????? (MCU)?? ?????塣????????????????????????????????????????Э??????????????????????????????????????????????????????LoRaWAN????????????????????? LORIOT??Actility??The Things Network????LoRaWAN??????????????????Э?飬???????????????????????????????????????????Щ?????????????????????????LmyDevices Cayenne for LoRa IoT Builder ???????????????????????????豸??
?????????NUCLEO-L073RZ?????壬????????????STM32L073RZT6???????????????????е?????????????????????????????LoRa???????壬???????????????????STM32?????????AT??????????????????????????????????????????????
P-NUCLEO-LRWAN2 ??????????????868MHz / 915MHz / 923MHz??ISM??Σ????????USI???????I-NUCLEO-LRWAN1???????塣??????????????STM32L0????????????????????????????LSM303AGR MEMS???????????????/?????????ST LPS22HB????????????ST HTS221???????????P-NUCLEO-LRWAN3?????? ????????433 / 470MHz??ISM????????????????塣???????????????STM32L0??RisingHF???RHF0M003?????ST LSM6DS33D???????ST LPS22HB????????????ST HTS221???????????
???????????????С?????????????????г??????STM32?????????????????????LoRaWANЭ?????Keil MDK-ARM?????????????????IDE???????????????????????а???STM32CubeMX??????????????????
????admin ?????????2019-11-20
