Amazon Echo Dot (S04WQR)

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Amazon Echo Dot (S04WQR) (1 Gen)
Availability: now

FCC approval date: 03 March 2016
(Est.) release date: March 2016
(Est.) initial retail price (in USD): $80
Country of manuf.: China

Amazon image

ASIN
B01DFKC2SO (Flag of the United States.svg, On Amazon, On CCCmultiple uses)
multiple revisions of this device, use caution

Type: IoT hub, wireless speaker system

Power: 5 VDC, 1.8 A
Connector type: USB Female Micro-B

CPU1: Texas Instruments DM3725 (1 GHz)
FLA1: 4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br /> (Samsung KLM4G1FEPD-B031)
RAM1: 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Micron MT46H64M32LFBQ-48:WT)

Expansion IFs: none specified

WI1 module: Qualcomm Atheros QCA6234
WI1 module IF: SIP (on-board)
WI1 chip1: Atheros AR6004X
WI1 chip2: Atheros AR3002
WI1 802dot11 protocols: abgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

abgn

Additional chips
Low Power Stereo Audio Codec;Texas Instruments;TLV320DAC3203I;;1;
92dB SNR Low-Power Stereo ADC;Texas Instruments;TLV320ADC3101;;4;
Integrated Power Management IC;Texas Instruments;TPS65910A1;;1;
Programmable 9-Output LED Driver;Texas Instruments;LP55231;;4;
Dual Positive-Edge-Triggered D-Type;Texas Instruments;SN74LVC74A;;1;
MEMS SiSonic Microphone;Knowles;SPA2629LR5H;S1053, 0090, V6;7;

Flags: Bluetooth 4.0, Audio out (3.5mm), Alexa support

802dot11 OUI: 88:71:E5

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Texas Instruments (TI) chipsets with specifications, see Texas Instruments.


Smart Home Solution Speaker

Product page

Teardown

Knowles SiSonic SPA2629LR5H microphone
Knowles SiSonic MEMS SPA2629LR5H microphone

See also