Astronode S

Compact surface mount module for highly integrated, battery powered IoT systems

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The Astronode S sends your messages, gets them acknowledged and receives your commands anytime, anywhere.


The Astronode S total cost of ownership is up to 3 times lower than traditional satellite IoT alternatives.


The Astronode S protocol is optimized for low energy operation, with the lowest peak power available.


A bidirectional satellite communication module with a serial interface and a compact, surface mount form factor

Astronode S


discount on volume applies

  • Power supply: +3.3 VDC
  • Peak power consumption (RF Tx): <0.35 W
  • Deep sleep current: <500 nA
  • Serial interface: 3.3 V UART
  • Antenna connection via solder pin
  • Encryption: Two-level 256-bit AES with unique device key
  • Dimensions: 35 mm x 31 mm x 4.1 mm
  • Footprint: Castellated pads
  • Certified: CE & FCC

Download Astronode S brief

Discover our data plans



Data included 1kB/device



Data included 5kB/device



Data included 15kB/device



Data included 30kB/device



Data included 60kB/device

No activation fee, no hidden fee.

Automated billing system applies the most cost-effective plan for your devices.

Take your IoT strategy further

Do you want to scale up your IoT operations?

Check our Astropreneur Program

Any questions?

We are ready to help you unlock the power of your IoT assets.

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Is the Astronode S certified?

Yes, the Astronode S is compliant with CE, FCC, RoHS and REACH.

What kind of battery can I use to power an Astronode S?

The Astronode S needs a power supply of 3.3 V with peak currents of about 80 mA. A wide range of available battery technologies and form factors can be used in combination with a carefully designed power supply circuit.

Where can I find all technical information and documentation about the Astronode S?

For more information, please visit our Astrocast Documentation Platform.

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