I-RS232 imveliso yothotho lwezibuko: enomsebenzi ophindwe kabini, unokufunda ngokulula isikali sedatha okanye wenze ushicilelo lwedatha olulula.
I-Bluetooth: I-eriyali eyakhelwe-ngaphakathi 10m, i-eriyali yangaphandle 60m
I-UART ukuya kwimodyuli ye-WIFI