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SeeedStudio ReSpeaker Core v2

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bgn (N150)
ReSpeaker Core Development Board v2
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev SeeedStudio ReSpeaker Core v2
FCC ID Z4T-RESPEAKERV2
Type development board
CPU1 ☒N Rockchip RK3229
CPU1 Speed 1.5 GHz ( 4 cores )
Flash1 Chip Kingston EMMC04G-M627
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 1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />
RAM1 Chip Samsung K4B4G1646E-BCMA x 2
ETH chip1 Rockchip RK3229
Ethernet Port Count 1-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: 8C:F7:10 (-, 2 W)
Ethernet OUI: F6:84:24

Stock bootloader U-Boot
Stock FW OS Linux 4.4.138 Debian 9
Expansion IF types USB 2.0, USB 2.0 (OTG), Micro SD card slot, HDMI 2.0
USB ports 3
SD/MMC Slots 1
HDMI 1
USB Hub Compatible Untested
Power 5 VDC, 2 A
Connector type USB Female (Micro-B)
Serial Port (UART) yes, 3-pin header, unpopulated, 3.3V TTL, (115200 8N1),

Flags:
Micro SD card slot, HDMI 2.0, RTC, Audio 3.5mm out, JST 2.0 audio out, microphone array, GPIO, I2C, Bluetooth 4.0

Additional chips
Power Management IC w/RTC;Rockchip;RK805-1;;1;
4 Channel Voice Capture ADC IC,X-Powers;AC108;;2;
8W Mono Audio Amplifier;ChipStar;CS8508E;;1;

Other

Default login user: respeaker
Default login password: respeaker

3rd Party Firmware Support Android 8
Retail
FCC approval date 27 July 2018
(Est.) release date June 2018
(Est.) initial retail price (in USD): $99
ASIN B07DN43Q7L Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module AMPAK AP6212
Radio1 module IF SDIO 2.0
Chip1 Broadcom BCM43430
Wireless interface OUI 8C:F7:10
Antenna Connector Type integrated
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 brandRadio1 chip1 brandRadio1 chip2 brand
SeeedStudio ReSpeaker CoreMediaTekMediaTek
SeeedStudio ReSpeaker Core v2RockchipBroadcom

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Rockchip SoC's with specifications, see Rockchip.

For a list of all currently documented SeeedStudio devices with specifications, see SeeedStudio.

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

Overview

Hardware specification

  • CPU: Rockchip RK3229 Quad-core Cortex-A7 @ 1.5GHz
  • Memory: 1GB (SDRAM) DDR3
  • Onboard Storage: 4 GiB eMMC, TF card (max. 128GB) / MMC card slot
  • WiFi & BT: AMPAK AP6212 Bluetooth 4.0
  • Network: 1x Fast Ethernet
  • USB: 2 USB 2.0
  • GPIO: 8 GPIO pins,
  • Power Source: USB Female Micro-B

Links of Interest