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All the info on the hardware and software


CQTTy-Pi3 is a robust appliance that has an enclosure that is manufactured from Anodized 6061 Aluminium with black nylon plastic covers.

Proto Armour for Raspberry Pi 3 is made from aircraft-grade aluminum using state-of-the-art CNC equipment and is manufactured in New York, USA. Parts are machined to exacting specifications, resulting in an enclosure that fits the Raspberry Pi3 board perfectly.

Enclosure Spec's

Enclosure Size | 4.97 x 2.97 x 0.97 in (length, width, height)

Weight | 8.0 oz

Enclosure Materials | Anodized 6061 Aluminum, Black Nylon Plastic

Port Access | Power, GPIO, Audio/Video, LED, USB, Ethernet, HDMI, Micro SD Card


CQTTy-Pi3 is based on Raspberry Pi3 hardware, which is the third generation of hardware boards from and are optimized for general use.

Raspberry Pi3 hardware has been selected for CQTTy-Pi based on the low power usage, small form factor and efficient hardware and software integration and logic.

The operating system and test tools run on an SD card that has been inserted into CQTTy-Pi3 and must not be removed or tampered with.

Hardware Spec's

A 1.2GHz 64-bit quad-core ARMv8 CPU
802.11n Wireless LAN (disabled)
Bluetooth 4.1 - Low Energy (BLE) (disabled)
4 USB ports
40 GPIO pins
Full HDMI port
Ethernet port
Combined 3.5mm audio jack and composite video
Camera interface (CSI) (disabled)
Display interface (DSI)
Micro SD card slot
VideoCore IV 3D graphics core


CQTTy-Pi3 uses the Raspberry Pi3 hardware with the RASPBIAN JESSIE LITE (V4.4) operating system. The Remote Agent client software runs on the OS and manages all CQTTy-Pi3 VoIP tests.

The Remote Agent tests are pre-configured and loaded onto CQTTy-Pi3 and can only be changed or modified by Aizan via the One Voice Cloud platform.

The operating system (OS) has not been modified and any extraneous add-on software has been removed.

Certain software functionality like wireless Lan and Bluetooth have been disabled and the OS has been locked down.

The OS and test modules run from the SD card which must not be removed. Any tampering or changes to the SD card will result in the cancellation of all CQTTy-Pi3 monitoring services.

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