Amazon Echo Dot (S04WQR)

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multiple revisions of this device, use caution
abgn (AN600)
Smart Home Solution Speaker
Homepage Product page
WikiDevi.wi-cat.ru Amazon Echo Dot (S04WQR)
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Amazon Echo Dot (1 Gen)
Model Part Number S04WQR
FCC ID 2ABDW-1229, PPD-QCA6234
Type IoT hub, wireless speaker system
CPU1 ☒N Texas Instruments DM3725
CPU1 Type ARM Cortex-A8
CPU1 Speed 1.0 GHz
Flash1 Chip Samsung KLM4G1FEPD-B031
Flash1 Size 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 /> (NAND)
RAM1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip Micron MT46H64M32LFBQ-48:WT

802dot11 OUI: 88:71:E5

Expansion IF types none specified
Power 5 VDC, 1.8 A
Connector type USB Female (Micro-B)

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

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

Retail
FCC approval date 03 March 2016
(Est.) release date March 2016
(Est.) initial retail price (in USD): $80
ASIN B01DFKC2SO Flag of the United States.svg
multiple uses
Country of manuf China
Radio 1
Radio1 module Qualcomm Atheros QCA6234
Radio1 module IF SIP (on-board)
Chip1 Atheros AR6004X
Chip2 Atheros AR3002
Wireless interface OUI 88:71:E5
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/b/g/n
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 2.4 or 5 GHz
 FCC ID
Amazon Echo (SK705DI)ZWJ-0823
PPD-QCA6234
Amazon Fire TV (CL1130)S59-4891
PPD-QCA6234
Amazon Kindle Fire HDX, 2013, 7" w/ Wi-Fi (C9R6QM)S2F-8560
PPD-QCA6234
Amazon Kindle Fire HDX, 2013, 8.9" w/ Wi-Fi (GU045RW)S5R-2670
PPD-QCA6234
Qualcomm Atheros QCA6234PPD-QCA6234
2AA9B08
Tesla Motors QCA62342AEIM-QCA6234
PPD-QCA6234
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Amazon Echo Dot (B7W644)MediaTekMediaTek
Amazon Echo Dot (C78MP8)MediaTekMediaTek
Amazon Echo Dot (D9N29T)MediaTekMediaTek
Amazon Echo Dot (RS03QR)MediaTekMediaTek
Amazon Echo Dot (S04WQR)Texas InstrumentsAtherosAtheros

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.

300 Mbps - 2SS 5GHz 802.11n (40MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AN600 class

Overview

Links of Interest

Teardown

Knowles SiSonic SPA2629LR5H microphone
Knowles SiSonic MEMS SPA2629LR5H microphone

See also