Introduction to Sigfox
Introduction to Sigfox
Sigfox in 5 minutes
Sigfox basically means 2 things:
Radio technology protocol
Worldwide radio network for the Internet of Things (IoT) using Sigfox radio technology
1. Radio technology
Very different from Bluetooth, GSM, LTE, or WiFi.
Doesn't use any physical SIM card.
Allows devices to work on very small batteries with a lifespan of 10 to 20 years. The devices are low-cost and small.
Transfers received messages to the Internet directly, without having to use local hardware/gateways - this is done through hundreds of radio towers deployed nationwide.
Emits up to 200 km.
Secure and impossible to jam, the protocol is publicly defined.
Supported by hundreds of manufacturers and devices.
Works worldwide with roaming.
2. Worldwide radio network for the Internet of Things using the Sigfox radio technology
Physical network with tens of thousands of radio towers worldwide.
A managed network with strict SLA, reliability, and security monitoring.
Being built up and supported by 60 Sigfox operators (one in each country) and currently covers one billion people.
Centralized and unified security.
Very simple and unified access to all data from the devices.
Paid per device and according to the number of messages from the devices (approximately 0.1 USD to 1 USD monthly per device).
Sigfox vs LoraWAN vs NB-IoT
So how does Sigfox compare to the other Low Power Wide Area Networks (LPWAN) technologies? Each of them is ideal for different applications and use cases.
LoRa by Semtech for factory automation
NB-IoT for PoS payment terminals
Sigfox for tracking or utility measurements
Sigfox training resources: Sigfox Support & Sigfox Build
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