RCZ1 Sigfox Module.
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Countries adapted for RC1

Commercially available


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ARM-N8-SF is the great Sigfox module compatible on RCZ1. Atim is a radio frequency expert and works on Sigfox technology since 2010. 

As an Low Power Area Networks pioneer the module is optimized for long range, low power and high sensibility. The radio communication is half-duplex, bidirectional and allows to establish point to point and multipoints connections.

Thinking about creating your own Sigfox sensor? Take a look at the ARM-N8-SF!

Downloadable resources
  • ATIM_ARM-N8-SF_UG_FR.pdf

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Sigfox Verified

End Product Certificate M_0006_70E2_01



Commercially available

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Where to buy ?

This product is available through distributors.

Warranty duration

2 year(s)

Technical Details

Product casing

Dimensions (in mm): 30 x 18 x 2.5

Weight: 2gr

Sigfox Connectivity


Max Tx Radiated Power: +14 dBm

Rx Sensitivity: -133 dBm

Product electrical characteristics

Power Supply: From 3V to 3.6V

Power Consumption:

Tx: 50 mA

Rx: 24 μA

Idle: 1.5 μA

Embedded Software

SDK: Yes

External antenna

No connector for an additional external antenna


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