OKdo and Qualcomm give developers easy access to Amazon Voice Services OKdo, the global technology company, is now supplying the Qualcomm Home Hub 100 Development Kit for Amazon Voice Services (AVS). The Home Hub 100 kit is based on Qualcommâs highly integrated, multi-mode System-on-Chip (SoC), the QCA4020, and is provided with pre-integrated software support for AVS, to help kickstart the development of voice-controlled IoT applications. With this built-in software support for AVS, including Wake-on-Voice (WoV), Acoustic Echo Cancellation (AEC) and far-field noise suppression, the Qualcomm Home Hub 100 Development Kit provides developers with easier access to IoT voice control. The Home Hub 100 kit includes three MEMS analogue microphones arranged to provide a wide angle of audio detection. The kit also features eight sensors to support various IoT applications, including: an ambient light sensor; a 3D accelerometer; a 3D gyroscope; a 3D magnetic field sensor, a temperature sensor, a humidity sensor, a pressure sensor and a PID sensor.