Particle Argon IoT Development Board (Wi-Fi+Mesh+Bluetooth)

Particle Argon IoT Development Board (Wi‑Fi + Mesh + Bluetooth) combines Wi‑Fi connectivity with low‑power mesh networking in a compact development platform designed for scalable connected systems. Built around the Nordic nRF52840 microcontroller and supported by an integrated ESP32 Wi‑Fi coprocessor, this wireless IoT development board enables rapid deployment of connected devices and local mesh gateways. The compact hardware platform integrates high‑performance processing, extensive memory resources, and flexible connectivity interfaces, making the module suitable for advanced IoT prototyping, distributed sensor networks, and cloud‑connected embedded systems.

Note: Breadboard and USB cable are not included.

Dual Wireless Architecture for Flexible IoT Networking

This Wi‑Fi and mesh networking module integrates two complementary wireless systems: a Nordic nRF52840 SoC supporting Bluetooth and IEEE 802.15.4 mesh protocols, alongside a dedicated Wi‑Fi coprocessor. Such architecture enables operation either as a standalone Wi‑Fi endpoint or as a gateway connecting local mesh devices to cloud services. Reliable wireless communication and multi‑protocol support make this connectivity platform suitable for distributed IoT systems, smart sensors, and scalable device networks.

High‑Performance nRF52840 Processing Core

The compact embedded controller board uses an ARM Cortex‑M4F processor running at 64MHz with hardware floating‑point acceleration and DSP instruction support. Generous onboard resources, including 1MB flash and 256KB RAM, provide sufficient capacity for complex firmware and connected applications. Integrated peripherals, native USB capability, and extensive GPIO options allow rapid integration with sensors, actuators, and communication modules while maintaining efficient power consumption.

Integrated Cloud Connectivity and Device Management

This IoT connectivity platform is designed to work seamlessly with the Particle Device Cloud infrastructure. Built‑in support for over‑the‑air firmware updates, cloud APIs, and web‑based development tools simplifies remote device management and fleet deployment. Combined with the board’s Wi‑Fi gateway capability, large groups of mesh nodes can be connected, monitored, and updated through a unified cloud environment for scalable IoT system deployment.

Typical use cases include distributed environmental monitoring, wireless sensor gateways, smart home automation nodes, and rapid IoT prototyping platforms. The compact wireless development module also serves well in research labs, industrial proof‑of‑concept deployments, and STEM Education environments requiring reliable connectivity, flexible expansion interfaces, and cloud‑managed device infrastructure.