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Development Board, nRF52840 SoC, Wi-Fi, Bluetooth, Particle Mesh Networks, IoT


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Technical Datasheet:
ARGN-H   Datasheet
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Product Overview

Argon Wi-Fi development board can act as a standalone Wi-Fi endpoint. It is based on the Nordic nRF52840 and has built-in battery charging circuitry so it's easy to connect a Li-Po and deploy local network in minutes. The Argon is great for connecting projects to the Particle device cloud or as a gateway to connect an entire group of local endpoints.
  • Espressif ESP32-D0WD 2.4G Wi-Fi coprocessor, on-board 4MB flash for ESP32
  • Nordic Semiconductor nRF52840 SoC, ARM Cortex-M4F 32-bit processor at 64MHz
  • On-board additional 4MB SPI flash
  • 20 mixed signal GPIO (6 x analogue, 8 x PWM), UART, I2C, SPI
  • Micro USB 2.0 full speed (12Mbps)
  • Integrated Li-Po charging and battery connector
  • JTAG (SWD) connector, RGB status LED FCC, CE and IC certified
  • Reset and mode buttons
  • On-board 2.4GHz PCB antenna for thread/BLE (does not support Wi-Fi)
  • Two U.FL connectors for external antennas (one for thread/BLE, another for Wi-Fi)


Argon development board, 2.4GHz flex antenna.


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Product Information

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Wireless Communication


ESP32-D0WD, nRF52840 SoC Module

Bluetooth and WiFi

Dev Board ESP32-D0WD/nRF52840 SoC Module, 2.4GHz Flex Antenna


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Technical Docs (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Deliveries start from 3/05/22

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