Internet of Things kits WRTnode2R – Mini OpenWRT Devboard

Description

WRTnode WRTnode2R OpenWrt Internet of Things Kit

Product Introduction

Large memory, large memory – bring desktop Linux space calm 
dual-core dual system, the development of eco-grafting and real-time applications for Linux 
do robots do physical interaction, Mighty handy 
memory than WRTnode1 expanded four times to 256MB 
the Flash expand capacity than WRTnode1 2 fold to 32MB 
area ratio WRTnode1 30% reduction in 
power consumption than WRTnode1 reduced by 50% 
to simulate directly capture OpenWrt years, offers more than 14 channels native PWM, providing nearly 50 GPIO 
provide Arduino-compatible API, and provides a script (node in Linux. js python, etc.) call them environment, reduce hardware development threshold 
to provide real-time control MCU, enabling precise millisecond delay control, MCU using real-time RT-THREAD system
 
technical Specifications

The CPU 
     MTK MT7688AN mips24k 
     clocked 580M 
DDR2 256MB the RAM; a ROM 32MB NOR FLASH 
the MCU 
    STM32F103T8U6,5 * 12 Wei the AD, the GPIO 26 * 10 * @ 36MHz the PWM , the CAN, 3 timers five Fast Ethernet ports, support for Wi-Fi 802.11n 150Mbps support E-the X1 the PCI, the USB 2.0 HOST, 2 * the UART the SPI Master / Slave the SD-XC interface, external micro-SD card 4 * PWM + 10 * PWM (respectively supported by the MT7688 and the STM32F103) the I2S (192K / 24bit) 46 * the GPIO (respectively supported by MT7688 and STM32F103) size 60 * 29mm using the standard miniPCI interface package, which will help to integrate into the product
    







 

software

Based on the OpenWrt CC 15.05 release

The default 192.168.8.1 network to 
add wwan, port apcli0, and additional WRTnode family of wireless management tools: aps / vw / ia, to manage the associated wireless 
add MTK original drive ralink-wifi, ralink-ralink- mt76x8, and adaptation OpenWrt CC version 
increase WRTnode Package feeds 
added WRTnode2P equipment (dts and configuration), update spi drive 
increased online burning stm32 sTM32 flash chip, spi-bridge line control stm32 chip.

MCU using RT-Thread v2.1.0 beta version

Transplant Maple code to be compatible ArduinoAPI 
provided by OpenWrt online programming STM32 firmware bootloader

Delivery list

WRTnode2R standard base plate x1

WRTnode2R core board x1

Related documents

Official Information Sheet https://wiki.wrtnode.cc/index.php?title=WRTnode2R

Official website https://wrtnode.cc

Software SDK Development Kit

sdk Please https://github.com/WRTnode/openwrt Download Instructions: 
Based on OpenWrt CC 1505 
  to the default 192.168.8.1 network 
  add wwan, port apcli0, and additional WRTnode family of wireless management tools: aps / vw / ia, to manage the associated wireless 
  add MTK original drive ralink-wifi, ralink-ralink- mt76x8, and adapted versions of OpenWrt CC 
  increase WRTnode Package feeds 
  added WRTnode2P equipment (dts and configuration), driver updates spi 
  increase stm32flash online burning chips stm32 , Spibridge online control stm32 chip

FEATURES

• Dual-core & Dual-OS, mixed-up the incalculable Linux development resources and the real-time application. Arduino in javascript or python or any script in Linux.
• Making robot, making physical interaction, all in one and all in smooth
• RAM expansion 4 times to 256MB than WRTnode1
• Rom expansion 2 times to 32MB than WRTnode1
• Power consumption is reduced by 50% compared with WRTnode1
• 30% Smaller than WRTnode1
• Directly in the OpenWrt to simulate the acquisition, providing more than 14 native PWM, providing nearly 50 GPIO
• Provide Arduino compatible with API in Linux, and provide the script (node.jspython, etc.) environment call them, lower hardware development threshold
• MCU real-time control, which can realize the precise millisecond level response delay control, MCU using RT-THREAD real-time system

SPECIFICATION

• CPU: MTK MT7688AN mips24k 580Mhz
• DDR2 256MB RAM; NOR FLASH 32MB ROM
• MCU: STM32F103T8U6, 5x ADC 12bit, 26x GPIO ; 10x PWM @36MHz, CAN, 3x timers
• 5x 100Mbps Ethernet, Wi-Fi 802.11n 150Mbps
• PCI-e X1, USB 2.0 HOST, 2x UART
• SPI master/slave
• SD-XC for micro-SD
• 4x PWM + 10x PWM (provided by MT7688 and STM32F103)
• I2S (192K/24bit)
• 46x GPIO (provided by MT7688 and STM32F103)
• Size 60 x 29 mm
• In standard mini PCI-e interface package, for integration of the products

Downlaods:

• Official Website
• Resource Index
• Arduino programming manual