WRTnode2R Mini OpenWrt Internet of Things Development Board
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Prices updated: 12 Oct 2026
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About this product
WRTnode2R is a mini OpenWrt development board for Internet of Things projects, with a dual-core system that runs Linux alongside real-time applications. It offers 256MB of memory, 32MB of flash, more than 14 native PWM channels and nearly 50 GPIO pins. It provides an Arduino-compatible API and supports scripting in Linux with languages such as Node.js and Python, suiting robotics and physical interaction projects.
Specifications
- Memory
- 256 MB (four times WRTnode1)
- Flash
- 32 MB
- Processor
- Dual-core
- Operating system
- OpenWrt (Linux)
- PWM channels
- More than 14 native
- GPIO pins
- Nearly 50
- API
- Arduino-compatible
Frequently asked questions
Can I program it with Arduino-style code?
The listing says it provides an Arduino-compatible API, so Arduino-style code can be adapted to it. Check the vendor documentation for the supported toolchain and examples.
Does it run a Linux operating system?
Yes, it is an OpenWrt-based board that runs Linux on one system while handling real-time tasks on the other core, as described in the listing.
