Amazon Echo Tap (PW3840KL)

multiple revisions of this device, use caution

bgn (N150)
Smart Portable Bluetooth Speaker
Homepage	Product page
WikiDevi.wi-cat.ru	Amazon Echo Tap (PW3840KL)
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Amazon Echo Tap
Model Part Number	PW3840KL
FCC ID	2AET6-0610
Type	IoT hub, wireless speaker system
CPU1	Freescale (NXP) i.MX6SL
CPU1 Type	ARM Cortex-A9
CPU1 Speed	1.0 GHz
Flash1 Chip	Samsung KMNJ2000ZM-B207
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	512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip	Samsung KMNJ2000ZM-B207
802dot11 OUI: none specified
Expansion IF types	none specified
Power	5 VDC, 1.8 A
Connector type	USB Female Micro-B
Flags: Bluetooth 4.2, Battery, Alexa support
Additional chips Ultra-Low Power Stereo Audio Codec;Maxim;MAX98090;;1; 15W Filter Class D Stereo Amplifier;Texas Instruments;TPA3130;;1; Programmable 9-Output LED Driver;Texas Instruments;LP55231;;1; Integrated Power Management IC;Maxim;MAX77697;;1; Microphone;Knowles;S1104;S1104, 3151, V6;1;
Retail
FCC approval date	04 March 2016
(Est.) initial retail price (in USD):	$130
ASIN	B01BH83OOM
Country of manuf	China
Radio 1
Chip1	Broadcom BCM4343
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	1x1:1
Wireless Standard	IEEE 802.11b/g/n
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
CPU1 brand Radio1 chip1 brand Radio1 chip2 brand Amazon Echo (SK705DI) Texas Instruments Atheros Atheros Amazon Echo (XC56PY) Amazon Echo Connect (LDC9WZ) MediaTek MediaTek Amazon Echo Flex (C77A68) Amazon Echo Loop (H9K87E) Realtek Amazon Echo Plus (ZE39KL) MediaTek MediaTek Amazon Echo Show (DW84JL) Intel Atom Cypress Amazon Echo Show (MW46WB) Intel Atom Broadcom Amazon Echo Show 5 (H23K37) MediaTek Amazon Echo Spot (VN94DQ) MediaTek Broadcom Amazon Echo Tap (PW3840KL) Freescale (NXP) Broadcom

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Freescale (NXP) SoC's with specifications, see Freescale.

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

FCC ID: 2AET6-0610 (2016-03-04)

• Amazon Echo on Wikipedia

See also: Amazon Echo Devices

• Amazon Echo Tap Teardown on iFixit

"PCB:30-001778 REV 01" (PCB image)

18650 Li-Ion Cell (2850mAh, 3.7V, 10.54Wh)