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

Introduction
Note: Breadboard and USB cable are not included.
The Particle Argon is a powerful Wi-Fi enabled development board that combines the two most favorite 2.4GHz wireless protocols: Mesh networking and Wi-Fi. The board is designed to act as a standalone Wi-Fi endpoint or a Wi-Fi enabled gateway for a Particle Mesh network.
Argon is very small, you can easily cover it with one hand. It adopts the Nordic nRF52840 processor that can provide excellent performance in complicated applications.Meanwhile, Argon is equipped with large-capacity Flash, RAM and peripherals, including native USB support, and also has built-in battery charging circuitry so it¡¯s easy to connect a Li-Po.You can deploy your local network in minutes! The Argon is great for connecting existing projects to the Particle Device Cloud or as a gateway to connect an entire group of local endpoints.
All Particle hardware is designed from the ground up to work with the Device Cloud. This is a powerful set of tools and infrastructure to build, connect, and manage your IoT fleet. The Particle Could has some great features for building connected projects, including over-the-air firmware updates, and easy-to-use REST API, and firmware development supported by web and local IDEs.
Specification
Nordic Semiconductor nRF52840 SoC
ARM Cortex-M4F 32-bit processor @ 64MHz
1MB flash, 256KB RAM
IEEE 802.15.4-2006: 250 Kbps 802.15.4-2006:250kbps
Bluetooth 5: 2 Mbps, 1 Mbps, 500 Kbps, 125 Kbps 5:2mbps,1mbps,500kbps,125kbps
Supports DSP instructions, HW accelerated Floating Point Unit (FPU) calculations
ARM TrustZone CryptoCell-310 Cryptographic and Security module
Up to +8 dBm TX power (down to -20 dBm in 4 dB steps)
NFC-A tag
Espressif ESP32-D0WD 2.4 GHz Wi-Fi coprocessor
On-board 4MB flash for ESP32
802.11 b/g/n support
802.11 n (2.4 GHz), up to 150 Mbps
Main Parameters
On-board additional 2MB SPI flash
20 mixed signal GPIO (6 x Analog, 8 x PWM), UART, I2C, SPI
Micro USB 2.0 full speed (12 Mbps)
Integrated Li-Po charging and battery connector
JTAG (SWD) Connector
RGB status LED
Reset and Mode buttons
On-board PCB antenna
U.FL connector for external antenna(one for thread/BLE, one for Wi-Fi)
FCC, CE and IC certified
RoHS compliant (lead-free)
Dimension: 51.0 x 23.0 x 15.5mm/2.01x0.91x0.61"
Weight: 8.8g
Shipping List
Particle Argon IoT Development Board(Wi-Fi+Mesh+Bluetooth) x1