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and voice-enabled devices
a PWM frequency of 500Hz is recommended
Bluetooth: Bluetooth 4
🧠 XMOS XVF3800 DSP – Intelligent Audio Core
GSM/GPRS: SIM800H chip
KeyeStudio USB Host v1.5 Shield for Arduino UNO R3 Mega 2560 Raspberry Pi Zero 2W and voice-enabled devicesThe KeyeStudio USB Host v1. 5 shield is an expansion module designed for Arduino boards to enable USB Host capabilities. Simply attach it to your Arduino, and it will allow communication with USB peripherals like flash drives, keyboards, mice, game controllers, and digital cameras. One of its standout features is the ability to connect Android smartphones, unlocking Google ADK functionality. This allows your mobile device to act as a control interface
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