LinkIt Smart 7688
- үнэ: 82,000 төг
Description
LinkIt Smart 7688 is an open development board which is based on OpenWrt Linux distribution and MT7688. The board is designed especially to enable the prototyping of Rich IoT Application for Smart Home. The board offers you the memory and packet storage to enable robust video processing. The platform also offers options to create device applications in Python, Node.js and C programming language.
LinkIt Smart 7688 is a co-design product by Seeed Studio and MediaTek. It brings together the parties' knowledge in open hardware and industry leading reference designs for IoT devices to create this powerful development board.
LinkIt Smart 7688 is fully supported on the MediaTek Labs site: check out the LinkIt sectionandregister here to download the SDK, participate in the Forums, and more.
Note (important)
In order to protect the product from improper operation, please pay attention to below notes.
- – Choose more reliable power adapter with stable output.
- – Recommended conditions of power input source for 7688:
1. Overshoot voltage of power input should not over 5.5.
2. Voltage wave should be within ±100mV of rated voltage.
Features
- – Single input single output(1T1R) Wi-Fi 802.11 b/g/n.
- – Pin-out for GPIO, I2C, I2S, SPI, UART, PWM and Ethernet Port.
- – 580 MHz MIPS CPU.
- – 32MB flash and 128MB DDR2 RAM.
- – USB host.
- – Micro SD slot.
Technical Details
Dimensions | 56mm x 26mm x 18mm |
Weight | G.W 39g |
Battery | Exclude |
MPU | |
Chipset | MT7688AN |
Core | MIPS24KEc |
Clock speed | 580MHz |
Working voltage | 3.3V |
PCB Size | |
Dimensions | 55.7 x 26 mm |
Memory | |
Flash | 32MB |
RAM | 128MB DDR2 |
Power Source | |
USB Power | 5V (USB micro-B) |
VCC | 3.3V (Pin Breakout) |
GPIO | |
Pin Count | 22 (MT7688AN) |
Voltage | 3.3V |
PWM | |
Pin Count | 4 (MT7688AN) |
Voltage | 3.3V |
Max. Resolution | 7 bits (customizable) |
Maximum Frequency@Resolution | 100kHz@1-bit50kHz@2-bit / 25kHz@3-bit 12.5kHz@4-bit / [email protected]@6-bit / 1.5625kHz@7-bit (Standard mode) |
Maximum Frequency@Resolution | 40MHz@1-bit20MHz@2-bit / 10MHz@3-bit 5MHz@4-bit / [email protected]@6-bit / 625kHz@7-bit (Fast mode) |
External Interrupts | |
Pin Count | 22 (MT7688AN) |
SPI | |
Set count | 1 (MT7688AN) |
Pin numbers | P22, P23,P24 (Shared with on-board flash), P25 |
Max. Speed | 25 MHz |
SPI Slave | |
Set count | 1 (MT7688AN) |
Pin numbers | P28, P29, P30, P31 |
Max. Speed | 25 MHz |
I2S | |
Set count | 1 (MT7688AN) |
Pin numbers | P10, P11, P12, P13 |
I2C | |
Set count | 1 |
Pin numbers | P20, P21 |
Speed | 120K/400K |
UART Lite | |
Set count | 3 (MT7688AN) |
Pin numbers | P8, P9, P16, P17, P18, P19 |
Max. Speed | 0.5Mbps |
USB Host | |
Set count | 1 (MT7688AN) |
Pin numbers | P6, P7 |
Speed | Micro-AB |
Communication | |
Wi-Fi | 1T1R 802.11 b/g/n (2.4G) |
Ethernet | 1-port 10/100 FE PHY |
Pin numbers | P2, P3, P4, P5 |
User Storage | |
SD Card | Micro SDSDXC |
Part List
LinkIt Smart 7688 | 1 |
Санал болгох бараа
Үйлдвэрлэгч
Угсармал хавтан
- ЭХ ХАВТАН
- МЭДРЭГЧ модуль
- ХОЛБОЛТЫН модуль
- ИНТЕРФЕЙС хөврүүлэгч модуль
- МОТОР ДРАЙВЕР модуль
- ТЭЖЭЭЛИЙН модуль
- РЕЛЕ модуль
- Өргөтгөл модуль
- ТОВЧЛУУР модуль
- ӨСГӨГЧ, ДУУНЫ модуль
- ДЭЛГЭЦ, ЛЕД модуль
- Вольтметр, Амперметр
- RTC модуль
- AD/ DA модуль
- КАМЕР
- Програмчлагч хавтан
- EEPROM, I2C модуль
- Proto shield
- ИЖ БҮРДЭЛ
- Дагалдах хэрэгсэл
Зэс, универсал, сургалтын хавтан
- Зэс хавтан
- Универсал хавтан
- Сургалтын хавтан
Гэр ахуйн барааны хавтан
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