Internet of Things kits WRTnode2R - Mini OpenWRT Devboard

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

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.js\python, 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