I want to make a device with hands-free talking feature with AI THINKER A9 GSM Module.
But when I examined the AT command set, I couldn't see any commands related to Hands Free and Echo suppression. Is Hands Free speech and echo suppression possible with A9 Module?
I want to make a device with hands-free talking feature with AI THINKER A9 GSM Module. But when I examined the AT command set, I couldn't see any commands related to Hands Free and Echo suppression. Is Hands Free speech and echo suppression possible with A9 Module?