Ebizwa ngokuba yi-B-L4S5I-IOT01A STM32 Discovery kit, yakhiwe malunga ne-STM32L4 + microcontroller kwaye inee-sensors, into ekhuselekileyo (STSAFE-A110), NFC, Wi-Fi kunye neBluetooth 4.2.
Ifuna ukhuphelo simahla lwe-X-Cube-AWS v2.0 STM32Cube Pack, eyiseti yamathala eencwadi kunye nemizekelo yesicelo se-microcontrollers ezisebenza njengezixhobo zokugqibela- kwaye kulapho izibuko leFreeRTOS livela khona. Izibuko, ngokwe-ST, liyafaneleka kwi-AWS.
Ipakethe yolwandiso (ekhohlo) yokulayisha, xa ikhona, imisebenzi ebaluleke kakhulu kwezokhuseleko kwindawo ekhuselekileyo ngexesha lenkqubo ye-MCU yokuqalisa, ngexesha lokuqinisekiswa kwesixhobo se-TLS ukuya kwiseva ye-AWS 'IoT Core', kwaye ngexesha lokuqinisekiswa komoya (OTA) Ukuhlaziya ukuthembeka komfanekiso we-firmware kunye nokunyaniseka. Sisebenzisa isiqinisekiso esikhuselekileyo sokubonelela ngesixhobo se-AWS 'sobhaliso lwe-IoT Core yee-Akhawunti ezininzi.
"Ngepakethe yokwandisa, ikiti ingasetyenziselwa ukuyila ireferensi," ngokwe-ST. "I-X-CUBE-AWS v2.0 iqinisekisa ukudityaniswa okufanelekileyo kwesiseko soqhakamshelwano lomgangatho weFreeRTOS ngaphakathi kobume be STM32Cube. Oku kuvumela abasebenzisi ukuba basebenzise zombini iFreeRTOS kunye ne-STM32Cube ngaphandle kokuphuhlisa isoftware. ”
I-MCU yiArm Cortex-M4 STM32L4S5VIT6 ene-2Mbyte flash, i-640kbyte RAM kunye nesinyanzeliso sokubethela izixhobo.
Izinzwa zebhodi yile:
- I-HTS221 capacitive yedijithali enxulumene nokufuma kunye nobushushu
- I-LIS3MDL 3-axis magnetometer
- I-LSM6DSL 3D accelerometer kunye ne-3D gyroscope
- I-LPS22HB yeyona barometer ipheleleyo
- I-VL53L0X yexesha-lokubaleka kunye ne-detector-detector
- Ii-microphone ezimbini zedijithali
Ukwandiswa, izihlanganisi zibonelelwa ngeebhodi zokwandisa ezihambelana neArduino Uno V3, kunye neebhodi zePmod.
Iphepha lemveliso yento yekiti lilapha
Iphepha le-ST le-FreeRTOS lilapha
Ipakethi yolwandiso inokukhutshelwa ukuqala apha-lungiselela isivumelwano selayisensi. Isishwankathelo sedatha sikwakhona ngeli phepha.
Isikhokelo se-AWS sokufumana i-FreeRTOS ilapha, kunye namanye amaxwebhu