contiki-ng/contiki-ng

Health v2 · maintenance only

Adoption not part of the score

1521 stars · 771 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Contiki-NG is an open-source, cross-platform operating system for next-generation IoT devices, forked from the original Contiki OS. It focuses on dependable low-power communication using standard protocols such as IPv6/6LoWPAN, 6TiSCH, RPL, and CoAP.

Use cases

• build firmware for low-power IoT devices
• run IPv6/6LoWPAN networking on constrained hardware
• implement RPL routing in wireless sensor networks
• develop TSCH/6TiSCH time-slotted mesh networks
• prototype CoAP applications on embedded devices
• simulate IoT networks before deploying to hardware

When to choose

• you need an OS for constrained, battery-powered IoT devices
• you want standards-based low-power mesh networking (6LoWPAN, RPL, TSCH)
• you need a mature, well-documented IoT OS with an active community
• you want to simulate IoT networks on your workstation before flashing hardware

When to avoid

• you are building applications for Linux-class gateway devices with ample resources
• you need a real-time OS with a small footprint but no networking stack
• your project targets Android, iOS, or desktop platforms
• you prefer an RTOS like Zephyr or FreeRTOS with broader vendor board support

Facets

application · maturity active

networking security embedded middleware iot embedded-systems networking operating-systems embedded iot cross-platform contiki-ng 6lowpan rpl tsch 6tisch coap wireless-sensor-networks low-power ipv6 operating-system linux macos

Member repositories

For agents

markdown · JSON · MCP: product_card(name="contiki-ng/contiki-ng")