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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
4,294,967,296 B
33,554,432 Kib
4,194,304 KiB
32,768 Mib
(Samsung KLM4G1FEPD-B031)
RAM1: 256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
(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 chipsets with specifications, see Atheros.
For a list of all currently documented Texas Instruments chipsets with specifications, see Texas Instruments.


Smart Home Solution Speaker

Product page

Teardown[edit]

Knowles SiSonic SPA2629LR5H microphone
Knowles SiSonic MEMS SPA2629LR5H microphone

See also[edit]