SeeedStudio ReSpeaker Core v2
SeeedStudio ReSpeaker Core v2
FCC approval date: 27 July 2018
(Est.) release date: June 2018
(Est.) initial retail price (in USD): $99
Country of manuf.: China
Type: development board
FCC ID: Z4T-RESPEAKERV2
Power: 5 VDC, 2 A
Connector type: USB Female Micro-B
CPU1: Rockchip RK3229 (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 /> (Kingston EMMC04G-M627)
RAM1: 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 /> (Samsung K4B4G1646E-BCMA × 2)
Expansion IFs: USB 2.0, USB 2.0 (OTG)
USB ports: 3
Serial: yes, 3-pin header, unpopulated, 3.3V TTL, (115200 8N1),
WI1 module: AMPAK AP6212
WI1 module IF: SDIO 2.0
WI1 chip1: Broadcom BCM43430
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: integrated
ETH chip1: Rockchip RK3229
LAN speed: 100M
LAN ports: 1
bgn
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;
Stock bootloader: U-Boot
Stock FW OS: Linux 4.4.138 Debian 9
TPFirmware supported: Android 8
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
Default login user: respeaker
Default login password: respeaker
| CPU1 brand | WI1 chip1 brand | WI1 chip2 brand | |
|---|---|---|---|
| SeeedStudio ReSpeaker Core | MediaTek | MediaTek | |
| SeeedStudio ReSpeaker Core v2 | Rockchip | Broadcom |
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.
ReSpeaker Core Development Board v2
- ReSpeaker Core v2.0 on seeedStudio Wiki
- Latest ReSpeaker voice board moves to Rockchip RK3229 on LinuxGizmos
- ReSpeaker Core v2 is a 6-Mic Array Audio Development Kit on CNXSOFT
