E-Series LTE-M with EtherSIM for North America

SKU: E404MOD1 In stock
Save $ 28.54
$ 42.81 $ 71.35
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The E404 module is deprecated and is not recommended for new designs. There is a migration guide available, but new designs should use the B404X SoM instead.

The E-Series module is an IoT platform for creating cellular-connected products. It is an industrial version of Particle's Electron dev kit.  It is specifically designed for mass scale manufacturing and integration.


  • E404 SoM
  • Embedded Particle EtherSIM


  • U-blox SARA-U201, SARA-R410M, or SARA-R510S cellular module
  • STM32F205RGT6120MHz ARM Cortex M3 microcontroller 
  • 1MBflash,128KBRAM 
  • BQ24195 power management unit and battery charger 
  • MAX17043 fuel gauge 
  • 30 mixed-signal GPIO and advance peripherals 
  • Open source Software Design 
  • Real-time operation system (RTOS) 
  • FCC,CE and IC certified 
  • Embedded Particle EtherSIM (E314,E404,E404X)

With now added Verizon support, customers can access all three major US carriers – AT&T, T-Mobile, and Verizon – using this device, making it simpler to deploy connected products anywhere in the US with confidence. Please note that Verizon support is exclusively available to Professional and Enterprise customers. For more information, please reach out to our sales team.

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Frequently asked questions

What is Particle & do I need a device to use Particle's platform?

Particle is the leading integrated IoT Platform-as-a-Service for developers and enterprises to build world-class intelligent connected products. Our devices serve as the entry point to our platform as they are pre-integrated with the full capabilities of Particle PaaS.

What kinds of projects can I build with Particle?

Particle’s platform enables IoT projects with broadly diverse use cases by providing the foundational technology for standard IoT connectivity, with the ability to customize hardware and software interfaces, and workflows, to your unique project or product needs. From tracking the location of your moving asset, to monitoring equipment to reduce your maintenance costs, to measuring air quality to meet regulatory standards, and nearly any other use case you can imagine, Particle unlocks the promise of IoT for any use case.

Which kit is the best for me / how do I choose?

Particle’s portfolio of devices supports a wide range of connectivity options, form factors, and peripherals, all with the same common architecture and software platform. You can choose the most appropriate device by reviewing your use case requirements, and stage of development.
If you need further assistance, reach out to us to discover how Particle devices can support your project.

Can I buy Particle’s devices in bulk?

Yes, all of our modules and antennas can be purchased in bulk on the wholesale store.

Where can I find resources to learn more about my devices?

We recommend you start by going to our device platform guide and reviewing relevant datasheets, tutorials, and specs of the device of your choosing. You can also connect with our community to learn more about Particle devices, the Particle cloud, and all things related to IoT.

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