Njirimara ngwaahịa:
1. Otu-pịa ule, dị mfe nghọta
2.ARM processor, meziwanye ngwa ngwa nzaghachi nke ngwá ọrụ ahụ, ngụkọta ziri ezi na ngwa ngwa
3. Enwere ike ịhazigharị ịrị elu na ọdịda nyocha
4. Data ịzọpụta ọrụ nke mberede ike ọdịda, data njide tupu ike ọdịda mgbe ike-na nwere ike ịnọgide na-anwale.
5. Ntụle akpaaka, ọnụ ọgụgụ, nsonaazụ ule mbipụta
6. Nkwurịta okwu na microcomputer software (zụrụ iche iche)