contiki是无线传感网络的一个开源操作系统,支持IPV4和IPV6,Contiki 2.5-rc1带来了许多改进，支持IETF的RPL协议，IETF core CoAP协议的一个初步实现-ontiki 2.5 release candidate 1 it out! Contiki 2.5 brings many improvements over previous releases, such as an implementation of the IETF RPL protocol, an

来自 Linux 基金会的实时操作系统 Zephyr 发布了 1.0 内核-Very small memory footprint approx. 8 kB. Multiple architecture support: x86, ARM and ARC. Arduino* 101, Arduino* Due, Intel* Quark* SE and NXP* Kinetis* K64 processor support. Connectivity features: Blueto