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برد Widora MT7688A با قابلیت بوت OpenWrt - دارای وایفای داخلی / GPIO

کد انبار : 1995-201-3437
مدل کالا:Widora-MT7688A   جستارش:A1-02-1706D
موجودی: 1
قیمت: 106,900تومان
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برد Widora MT7688A با قابلیت بوت OpenWrt - دارای وایفای داخلی / GPIO

What widora that?
widora Raspberry Pi is a similar open source hardware platform designed for geeks, a passenger, programmers, engineers build, integration (All-in-one) design, operation Openwrt (Linux) systems.

What widora do?
widora advantage of the network, wifi, usb, audio, GPIO, etc., either remote play peek dog at home, you can also connect sensors send microblogging, but can be embedded into the aircraft in aerial play, and even to be a robot voice recognition, in short play diverse, how comes to an end thanks to the play.

Why should widora?
When you are satisfied with the performance arduino, but also unhappy raspberry pie CPU closed source, widora might be a good choice. It provides a very low BOM cost over arm9 performance, minimalist design provides complete wireless wired network connectivity solutions to large memory on easily music decoding and image capture. In short, it is a small and embedded linux platform.

Hardware :
CPU: 580M frequency
Memory (memory on): 128MB
FLASH (local storage): 16MB
Network: Fast Adaptive
WIFI: 1T1R 150Mbps
Audio: stereo output, monaural audio (headphones required joint MIC)
Hardware PWM: 4-way
Serial port: 1 channel for terminal console, 2-way left to the user extension
GPIO: Several
IIC: the way
IIS: the way
SPI: all the way, an election
USB: 1-way host

Software :
System Version: OpenWrt-Chaos Calmer R49363 (Mango)
WIFI drivers: MTK temporarily use the official closed source binary drivers, support for AP and STA (APCLI0)
TF card: support, automatically mounted to / tmp / mounts
USB: support U disk and camera, sound card, usb to serial devices such as
Serial: 3 serial driver fully supported
Audio: ALSA interface, support aplay and arecord, support madplay
Push: Support shairport (iPhone, itunes music Direct Push )
Monitoring: Support mjpg-streamer (network monitoring easily 1080P )
PWM: default support two-way. (Because of the multiplexing relationship pwm2 and pwm3 and uart2, dts only need to modify the complete use 4-way PWM)
GPIO: user space command control
I2C: with I2Cdetect, i2cget, I2cset, i2cdump
Known Issue 1: Whether it is recording audio driver or playback, non 44.1K sampling rate support is not good. Recording and playback are used mmap way. That increase "-M" argument.
Known Issues 2: LUCI interface settings WIFI problems, currently recommended at the command line to set wifi and other functions.

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