Amazon Echo (1st Generation)

Specifications

Cpu

Texas Instruments DM3725 (single-core ARM Cortex-A8) with 256 MB LPDDR1 RAM and 4 GB internal flash

Battery

None, mains powered only

Drivers

2.5" woofer plus a separate tweeter, omnidirectional sound

Os Support

latest: Ongoing Alexa firmware updates until end-of-life support was announced · shipped: Amazon Alexa Voice Service (cloud-dependent, no local OS versioning exposed)

Connectivity

Dual-band 802.11a/b/g/n Wi-Fi and Bluetooth 4.0; 7-microphone far-field array with beamforming for always-on voice

Release Price

$179.99 (invite-only until mid-2015)

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