WRTnode2R Dev Kit
Product Description
The most generous WRTnode by far
- Bigger RAM, bigger ROM: almost a destop Linux
- Duo-core & Duo-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
- Smaller 30% 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
Hardware
- CPU: MTK MT7688AN mips24k 580Mhz
- DDR2 256MB RAM; NOR FLASH 32MB ROM
- MCU: STM32F103T8U6, 5*ADC 12bit, 26*GPIO
- 10*PWM@36MHz, CAN, 3*timers
- 5*100Mbps Ethernet, Wi-Fi 802.11n 150Mbps
- PCI-e X1、USB 2.0 HOST、2*UART
- SPI master/slave
- SD-XC for micro-SD
- 4*PWM + 10*PWM(provide by MT7688 and STM32F103)
- I2S (192K/24bit)
- 46*GPIO(provide by MT7688 and STM32F103)
- Size 60*29mm
- In standard miniPCI interface package, for integration of the products
Software
- OpenWrt based on CC 15.05
- The default network segment changed to 192.168.8.1
- Add WWAN port of apcli0 for the default WiFi repeater mode, and additional WRTnode series wireless management tools: aps/vw/ia, to manage the wireless connection
- Add and adopt the MTK original drive ralink-wifi, ralink-ralink-mt76x8 for OpenWrt CC
- Add WRTnode2R devices (DTS and related configuration), update the SPI driver
- Add flash-stm for online burning STM32 chip, spi-bridge for online controlling STM32 chip.
- MCU using RT-Thread v2.1.0 beta
- Porting Maple to provide Arduino API (functions) compatibility
- provides bootloader for OpenWrt burnning the STM32 firmware
Package Included
WRTnode2R *1
WRTnode2R standerd shield *1
