Particle ARGON Development Kit

The Particle ARGON has been officially discontinued by the manufacturer. While it remains a capable board for existing prototypes or hobbyist use, it is no longer recommended for new commercial deployments or long-term production cycles.

Yes, the ARGON follows the Feather form factor, making it compatible with most standard Feather-compatible expansion boards and accessories. This allows you to easily add sensors, displays, or motor drivers to your project.

The board features an integrated Li-Po battery charging circuit, allowing you to power your project via a rechargeable battery. You can charge the battery directly through the board's USB port, making it ideal for mobile or remote IoT applications.

The ESP32 coprocessor is dedicated to managing Wi-Fi connectivity. By offloading the wireless communication tasks to this chip, the main Nordic nRF52840 processor can focus its resources on your application logic and sensor data processing.

The ARGON includes an onboard antenna for standard use, but it also features an external antenna connector. This is particularly useful if you need to extend the wireless range or if your project is housed in an enclosure that blocks signal reception.

The nRF52840 acts as the primary microcontroller running your code and handling Bluetooth LE, while the ESP32 acts as a dedicated Wi-Fi module. This dual-processor architecture provides a robust balance between processing power and reliable wireless connectivity.