https://wiki.linksprite.com/index.php?action=history&feed=atom&title=WRTnode2R_Dev_KitWRTnode2R Dev Kit - Revision history2026-09-10T13:38:10ZRevision history for this page on the wikiMediaWiki 1.31.0https://wiki.linksprite.com/index.php?title=WRTnode2R_Dev_Kit&diff=7747&oldid=prevAlvin: Created page with "==Product Description== The most generous WRTnode by far File:WRTnode2R-1.jpg * Bigger RAM, bigger ROM: almost a destop Linux * Duo-core & Duo-OS, mixed-up the incalculabl..."2015-12-21T07:40:13Z<p>Created page with "==Product Description== The most generous WRTnode by far <a href="/index.php/File:WRTnode2R-1.jpg" title="File:WRTnode2R-1.jpg">File:WRTnode2R-1.jpg</a> * Bigger RAM, bigger ROM: almost a destop Linux * Duo-core & Duo-OS, mixed-up the incalculabl..."</p>
<p><b>New page</b></p><div>==Product Description==<br />
The most generous WRTnode by far<br />
[[File:WRTnode2R-1.jpg]]<br />
* Bigger RAM, bigger ROM: almost a destop Linux<br />
* Duo-core & Duo-OS, mixed-up the incalculable Linux development resources and the real-time application<br />
* Arduino in javascript or python or any script in Linux<br />
* Making robot, making physical interaction, all in one and all in smooth<br />
* RAM expansion 4 times to 256MB than WRTnode1<br />
* Rom expansion 2 times to 32MB than WRTnode1<br />
* Power consumption is reduced by 50% compared with WRTnode1<br />
* Smaller 30% than WRTnode1<br />
* Directly in the OpenWrt to simulate the acquisition, providing more than 14 native PWM, providing nearly 50 GPIO<br />
* Provide Arduino compatible with API in Linux, and provide the script (node.js\python, etc.) environment call them, lower hardware development threshold<br />
* MCU real-time control, which can realize the precise millisecond level response delay control, MCU using RT-THREAD real-time system<br />
<br />
==Hardware==<br />
* CPU: MTK MT7688AN mips24k 580Mhz<br />
* DDR2 256MB RAM; NOR FLASH 32MB ROM<br />
* MCU: STM32F103T8U6, 5*ADC 12bit, 26*GPIO<br />
* 10*PWM@36MHz, CAN, 3*timers<br />
* 5*100Mbps Ethernet, Wi-Fi 802.11n 150Mbps<br />
* PCI-e X1、USB 2.0 HOST、2*UART<br />
* SPI master/slave<br />
* SD-XC for micro-SD<br />
* 4*PWM + 10*PWM(provide by MT7688 and STM32F103)<br />
* I2S (192K/24bit)<br />
* 46*GPIO(provide by MT7688 and STM32F103)<br />
* Size 60*29mm<br />
* In standard miniPCI interface package, for integration of the products<br />
<br />
==Software==<br />
* OpenWrt based on CC 15.05<br />
* The default network segment changed to 192.168.8.1<br />
* 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<br />
* Add and adopt the MTK original drive ralink-wifi, ralink-ralink-mt76x8 for OpenWrt CC<br />
* Add WRTnode2R devices (DTS and related configuration), update the SPI driver<br />
* Add flash-stm for online burning STM32 chip, spi-bridge for online controlling STM32 chip.<br />
* MCU using RT-Thread v2.1.0 beta<br />
* Porting Maple to provide Arduino API (functions) compatibility<br />
* provides bootloader for OpenWrt burnning the STM32 firmware<br />
<br />
==Package Included==<br />
<br />
WRTnode2R *1<br />
<br />
WRTnode2R standerd shield *1</div>Alvin