3 ms·
At commands are used for many nonmodem things too.. Bluetooth adapters, zigbee adapters, HC12 transceiver, other various proprietary devices tied to a UART in a
by pooppaint 8y ago
At commands are used for many nonmodem things too.. Bluetooth adapters, zigbee adapters, HC12 transceiver, other various proprietary devices tied to a UART in addition to LTE, GSM/GPRS (I guess technically some of those are modems but they’re pretty far removed from the original design)