Amazon Echo (SK705DI)

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multiple revisions of this device, use caution
abgn (AN600)
Smart Home Solution Speaker
Home IoT Terminal
Amazon Echo.jpg
Homepage
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Amazon Echo (SK705DI) (1 Gen)
FCC ID
Type
IoT hub, wireless speaker system
CPU1
Texas Instruments DM3725
CPU1 Type
ARM Cortex-A8
CPU1 Speed
1.0 GHz
Flash1 Chip
SanDisk SDIN7DP2-4G
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 />
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
Samsung K4X2G323PD-8GD8

802dot11 OUI: none specified

Expansion IF types
none specified
Power
15 VDC, 1.4 A
Connector type
barrel
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;
15W Filter Class D Stereo Amplifier;Texas Instruments;TPA3110D2;;1;
3A Step-Down Regulator w/ Int. Switcher;Texas Instruments;TPS53312;;1;
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;
Microphone;Knowles Acoustics;SPA2629LR5H-B;S1053, 0090, V6;7;

Retail
FCC approval date 06 November 2014
(Est.) initial retail price (in USD): $180
ASIN B00Y3QOH5G Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module
Radio1 module IF
SIP (on-board)
Chip1
Atheros AR6004X
Chip2
Atheros AR3002
Wireless interface OUI
none specified
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 Dot (S04WQR)2ABDW-1229
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 (SK705DI)Texas InstrumentsAtherosAtheros
Amazon Echo (XC56PY)
Amazon Echo Connect (LDC9WZ)MediaTekMediaTek
Amazon Echo Flex (C77A68)
Amazon Echo Loop (H9K87E)Realtek
Amazon Echo Plus (ZE39KL)MediaTekMediaTek
Amazon Echo Show (DW84JL)Intel AtomCypress
Amazon Echo Show (MW46WB)Intel AtomBroadcom
Amazon Echo Show 5 (H23K37)MediaTek
Amazon Echo Spot (VN94DQ)MediaTekBroadcom
Amazon Echo Tap (PW3840KL)Freescale (NXP)Broadcom

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

FCC ID: ZWJ-0823 (2014-11-06)


Links of Interest

Amazon Echo on Wikipedia

CPU: TI DM3725CUS100 @1GHz (ARM Cortex-A8)
RAM: Micron MT46H64M32LFBQ-48 WT (256MB)
PSU: Lite-On PA-1210-1AB1 (DC 15V/1.4A/21W)