Amazon Echo Dot (RS03QR)
Amazon Echo Dot 2 Gen (RS03QR)
Availability: now
FCC approval date: 14 September 2016
(Est.) release date: 20 October 2016
(Est.) initial retail price (in USD): $50
Country of manuf.: China
Amazon image
ASIN
B01DFKC2SO (
, On Amazon, On CCC, multiple uses)
multiple revisions of this device, use caution
Type: IoT hub, wireless speaker system
FCC ID: 2AHSE-2045
Power: 5 VDC, 2 A
Connector type: USB Female Micro-B
CPU1: MediaTek MT8163V (1.5 GHz, 4 cores)
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 /> (Micron MT29TZZZ4D4BKERL-125:W)
RAM1: 512 MiB 536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (Micron MT29TZZZ4D4BKERL-125:W)
Expansion IFs: none specified
WI1 chip1: MediaTek MT6625LN
WI1 802dot11 protocols: abgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: none
abgn
Additional chips
Power Management IC;MediaTek;MT6323;MEDIATEK, MT6323LGA, 1629-AGAH, CTG14U07;1;
Low Power Stereo Audio Codec;TI;TLV320DAC3203I;DAC, 3203I, TI, 68K, CQ611;1;24-pin, VQFN;
92dB SNR Low-Power Stereo ADC;TI;TLV320ADC3101;ADC, 3101, TI, 681, AE4X;4;
Microphone;Knowles;M1778;7058, M2, 476;7;
Flags: Bluetooth 4.1, Audio out (3.5mm), Alexa support
802dot11 OUI: none specified
| CPU1 brand | WI1 chip1 brand | WI1 chip2 brand | |
|---|---|---|---|
| Amazon Echo Dot (B7W64E) | MediaTek | MediaTek | |
| Amazon Echo Dot (C78MP8) | MediaTek | MediaTek | |
| Amazon Echo Dot (D9N29T) | MediaTek | MediaTek | |
| Amazon Echo Dot (RS03QR) | MediaTek | MediaTek | |
| Amazon Echo Dot (S04WQR) | Texas Instruments | Atheros | Atheros |
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
Smart Home Solution Speaker
- FCC ID: 2AHSE-2045 (2016-09-14)
- Bluetooth 4.1 EDR/LE
Links
- Amazon Echo on Wikipedia
- Teardown on AllAboutCircuits (2 Gen)
- Echo Dot Teardown on DigiKey (2Gen)
- Teardown on EevBlog forums (PCB images)
- Micron Combo Memory Chip (Flash + RAM)
