Adafruit Particle Argon Kit - nRF52840 with BLE and WiFi

The Particle Argon combines the versatility of Bluetooth Low Energy and Wi-Fi within a robust development kit, ideal for establishing Particle Mesh networks. With its Nordic nRF52840 BLE Cortex M4 processor, it provides ample Flash, RAM, and peripherals, including native USB support.

The Argon can function as a standalone Wi-Fi endpoint or act as a gateway, connecting a network of local endpoints via the Device Cloud. It features built-in battery charging compatibility, making it easy to deploy with a Li-Poly battery (sold separately).

Feather compatibility allows for expanded capabilities using numerous FeatherWings, although Particle Mesh libraries may not be available for all hardware. The Device Cloud manages IoT fleets efficiently, with options for micro networks.

Kit includes a Particle Argon board, a mini breadboard, a 2.4GHz flex antenna, USB cable, 220 ohm resistors, red LED, and a photodiode light sensor, offering a comprehensive start for innovative projects.