SeeedStudio LinkIt Smart 7688 Duo
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| bgn (N150) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LinkIt Smart 7688 Duo | |||||||||||||
| Homepage | Product page | ||||||||||||
| WikiDevi.wi-cat.ru | SeeedStudio LinkIt Smart 7688 Duo | ||||||||||||
| 3rd Party Firmware | |||||||||||||
| dd-wrt | Status Unknown | ||||||||||||
| OpenWrt | Supported | ||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||
| Gargoyle | Status Unknown | ||||||||||||
| Platform | |||||||||||||
| Brand • Model • Rev | SeeedStudio LinkIt Smart 7688 Duo | ||||||||||||
| FCC ID | Z4T-LINKITS7688D | ||||||||||||
| Type | IoT, development board | ||||||||||||
| CPU1 | MediaTek MT7688AN | ||||||||||||
| CPU1 Type | MIPS 24KEc | ||||||||||||
| CPU1 Speed | 580 MHz | ||||||||||||
| CPU2 | Atmel ATmega32U4 | ||||||||||||
| CPU2 Speed | 8 MHz | ||||||||||||
| Flash1 Chip | Macronix MX25L25735FMI-10G | ||||||||||||
| Flash1 Size | 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (NOR) | ||||||||||||
| Flash2 Chip | Atmel ATmega32U4 | ||||||||||||
| Flash2 Size | 32 KiB 0.0313 MiB <br />32,768 B <br />256 Kib <br />0.25 Mib <br />3.051758e-5 GiB <br /> | ||||||||||||
| RAM1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR2 SDRAM) | ||||||||||||
| RAM1 Chip | Nanya NT5TU64M16HG-ACI | ||||||||||||
| RAM2 Size | 2.5 KiB 0.00244 MiB <br />2,560 B <br />20 Kib <br />0.0195 Mib <br />2.384186e-6 GiB <br /> | ||||||||||||
| RAM2 Chip | Atmel ATmega32U4 | ||||||||||||
| ETH chip1 | MediaTek MT7688AN | ||||||||||||
| Ethernet Port Count | 0-100MbE-LAN | ||||||||||||
| Wired Standard | IEEE 802.3i/3u | ||||||||||||
| Stock bootloader | U-Boot 1.1.3 Ralink 4.3.0.0 | ||||||||||||
| Stock FW OS | Linux 3.18.21 OpenWrt 15.05 + linkit | ||||||||||||
| Expansion IF types | USB 2.0, Micro SD Card slot | ||||||||||||
| USB ports | 1 | ||||||||||||
| SD/MMC Slots | 1 | ||||||||||||
| USB Hub Compatible | Untested | ||||||||||||
| Power | 5 VDC, 2 A | ||||||||||||
| Connector type | USB Female (Micro-B) | ||||||||||||
| Serial Port (UART) | yes, 3.3V TTL, (57600 8N1) | ||||||||||||
| JTAG Port | yes, 8-pad header | ||||||||||||
|
Flags: | |||||||||||||
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Additional chips | |||||||||||||
| Other | |||||||||||||
|
Default SSID: LinkIt_Smart_7688_XXXXXX | |||||||||||||
| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||
| Retail | |||||||||||||
| Availability | End of Life | ||||||||||||
| End of Life date | 2020 | ||||||||||||
| FCC approval date | 16 October 2015 | ||||||||||||
| (Est.) release date | December 2015 | ||||||||||||
| (Est.) initial retail price (in USD): | $15.90 | ||||||||||||
| ASIN |
B019YLW4GS | ||||||||||||
| Country of manuf | China | ||||||||||||
| Radio 1 | |||||||||||||
| Chip1 | MediaTek MT7688AN | ||||||||||||
| Wireless interface OUI | 9C:65:F9, | ||||||||||||
| Antenna Connector Type | U.FL | ||||||||||||
| 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 | ||||||||||||
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For a list of all currently documented Atmel chipsets with specifications, see Atmel.
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
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
See also: List of Single-board computers
Hardware specification
- CPU: MediaTek MT7688AN @580MHz
- (MIPS 24KEc)
- MCU: Atmel ATmega32U4
- Memory: 128MB (SDRAM) DDR2
- Onboard Storage: 32MB NOR,
- TF card (max.128GB)/MMC card
- Wi-Fi: 802.11bgn 1T1R
- USB: 1x USB 2.0
- Power Source: USB Female Micro-B
Links of Interest
- MediaTek LinkIt Smart 7688 and Smart 7688 DUO Boards Run OpenWRT for IoT Applications on CNX|Software
- Tiny, $13 IoT SBC runs OpenWrt on MediaTek MIPS SoC on CNX|Software
Flashing
| NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
OpenWrt Target: ramips
OpenWrt Subtarget: mt76x8
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05.1
Current supported version: 24.10.3
OpenWrt Subtarget: mt76x8
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05.1
Current supported version: 24.10.3
WLAN Comment: 1x1:1 MIMO
Comment:
Contains ATmega32u4 and is compatible with Arduino Yún sketches
Comment:
Contains ATmega32u4 and is compatible with Arduino Yún sketches
Please insert instructions here
Categories:
- SeeedStudio
- Embedded system/IoT
- Embedded system/development board
- Embedded System MediaTek
- Embedded System MT7688AN
- MediaTek
- Embedded System MIPS 24KEc
- Embedded System
- Embedded System Atmel
- Embedded System ATmega32U4
- Atmel
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- Single-Band
- English Documentation