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AI7688H(1G+256M)
580 MHz MIPS CPU module + Wi-Fi b/g/n + Ethernet 1-port
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US$
15.00
Unit-price for online samples purchase only.
Please contact sales@acsip.com.tw for more information Add Cart
Introduction
AI7688H is a Linux, Wi-Fi, SOC, open development platform based on the OpenWrt Linux distribution designed to enable the prototyping of IoT devices. These devices include Wi-Fi security web cam and sensors for the home or office, real time camera monitor for toddler and seniors as well as cloud-based applications. AI7688H provides generous memory and storage to enable rich application developments. The platform also offers options to create device applications using Python, Node.js or C.
Block diagram
Key-feature
| 。Embedded MIPS24KEc (575/580 MHz) with 64 KB I-Cache and 32 KB D-Cache |
| 。1T1R 2.4 GHz with 150 Mbps PHY data rate |
| 。Legacy 802.11b/g and HT 802.11n modes |
| 。20/40 MHz channel bandwidth |
| 。802.11v |
| 。Green AP/STA - Intelligent Clock Scaling (exclusive) - DDRII: ODT off, Self-refresh mode |
| 。1-port 10/100 FE PHY |
| 。x1 USB 2.0 Host |
| 。SPI/SD-XC/eMMC |
| 。SPI,I2C, I2S,PCM, UART, JTAG, GPIO |
| 。Internet Of Thing |
| 。An optimized PMU |
| 。16 Multiple BSSID |
| 。WEP64/128, TKIP,AES, WPA, WPA2, WAPI |
| 。QoS: WMM, WMM-PS |
| 。AP/STA Firmware: Linux 2.6.36 SDK, OpenWrt 3.10 |
For more information, or for sales inquiries, please contact AcSiP Technology Corp.
General Description
AI7688H is a Linux, Wi-Fi, SOC, open development platform based on the OpenWrt Linux distribution designed to enable the prototyping of IoT devices. These devices include Wi-Fi security web cam and sensors for the home or office, real time camera monitor for toddler and seniors as well as cloud-based applications. AI7688H provides generous memory and storage to enable rich application developments. The platform also offers options to create device applications using Python, Node.js or C developed under OpenWrt Project.
| Part Number | Core | Flash/Memory | Wi-Fi@2.4G | Ethernet | Media |
| AI7688H | MIPS32/24KEc | 32MB | 1T1R | 1-port 10/100 | USB Host |
| 580MHz | DDR2 128MB | 802.11b/g/n | FE PHY | SD Card(SDXC) |
RF Characteristics
RF Characteristics for 802.11n MCS7(HT40)
802.11n_HT40 Transmit (Conductive)
| Item | Condition | Min. | Typ. | Max. | Unit |
| Frequeny range | Channel 1 | Channel 13 | |||
| Tx Power Level | OFDM | 15.0 | 17.0 | 19.0 | dBm |
| Frequency Tolerance | -15 | 0 | 15 | ppm | |
| Modulation Accuracy | All Data Rate | -31 | -28 | dB |
802.11n_HT40 Receiver (Conductive)
| Item | Condition | Min. | Typ. | Max. | Unit |
| Frequency Range | Channel 1 | Channel 13 | |||
| Min. Input | MCS7 PER<10% | -76.5 | -74.5 | -72.5 | dBm |
Pin Information
The module will conform to the following pin map
Recommand Reflow Profile
For more information, or for sales inquiries, please contact AcSiP Technology Corp.
General Description
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The EK-AI7688H KIT board provides an affordable way for user to try out WiFi Access point in IoT applications or new concepts evaluation. The development board uses MT7688AN as a standalone MPU and supports application development in Python, Node.js and native C programming languages. User can download SDK from AcSiP FTP site to develop software applications based on OpenWrt which is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application.
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Package Information
| Item | Count | Description |
| EK-AI7688H KIT | 1 | Micro USB for Power source and RS232 I/F |
| Antenna (option) | 1 | 2.4G for WiFi 802.11 b/g/n |
SW & Tools
| User can configure RS232 terminal tool to control EK-AI7688H KIT board for SW validation and application development. |
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Pin Definition
For more information, or for sales inquiries, please contact AcSiP Technology Corp.
| Item | Description | Download Link |
|---|---|---|
| Application Note | AI7688H_ApplicationNote_Ver.I.pdf | LoginContact Us |
| EVB Manual | AI7688H_EVB_Manual.pdf | LoginContact Us |
| EVB Schematic | AI7688H_EVB_Schematic.pdf | LoginContact Us |
| Reference Manual | AI7688H Reference Manual_V2.0.pdf | LoginContact Us |
| Footprint | AI7688H_Footprint.7z | LoginContact Us |
| Item | Description | Download Link |
|---|---|---|
| Wireless Certification(CE) | AI7688H_CE_Certificate.7z | LoginContact Us |
| Wireless Certification | AI7688H_Grant.7z | LoginContact Us |