Extend your IoT network
With big data at the heart of IoT deployment success, continuous and reliable connectivity is essential. Unfortunately, 75% of businesses struggle with connectivity issues when trialling IoT projects. For businesses that operate in remote areas where cellular connectivity is intermittent or not available, satellite connectivity can provide the necessary network reach and coverage to enable effective IoT deployments. In fact, 91% of surveyed businesses believe that satellite connectivity is key to improving the effectiveness of IoT solutions.
At Ground Control, we specialise in helping businesses build and extend their network reach with satellite-enabled communications equipment, satellite airtime via trusted satellite network operators, and remote device and data management via our platform, Cloudloop.
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Selecting the Right Satellite IoT Hardware & Airtime
These questions are aimed at helping you narrow down your options. We’re here to help, so please contact us if you’d like any support identifying the best solution for your needs.
E.g. telemetry, sensor data. A few bytes to a few kilobytes.
For low volumes of data, messaging services are highly cost effective. (If you’re not familiar with messaging services, it’s not dissimilar to how SMS works but over satellite). You should investigate Iridium SBD and Inmarsat IDP for critical applications, or cubesats.
E.g. audio, images, log files. Kilobytes to a few megabytes.
For medium volume use cases, you should consider Iridium Certus 100 (either IP or IMT) and Inmarsat BGAN M2M.
E.g. video. Megabytes to gigabytes.
If you need to transmit high volumes of IoT data, it’s worth exploring Starlink or VSAT solutions.


YES, MY DEVICE DOES
Great, edge computing, reporting by exception and condition-based logging will help reduce the amount of data you need to transmit, potentially opening up messaging services for your application.

NO, MY DEVICE DOESN’T
You could consider a communications device which has edge processing capability such as the RockREMOTE and the RockFLEET.
If it’s essential that your data is delivered in close to real-time, you need to consider the network maturity, visibility and latency. Iridium-powered devices have the lowest latency and the broadest visibility. Inmarsat BGAN M2M and ScadaSAT by TSAT also offer very low latency and very high reliability of data delivery.
If you can wait for your data (i.e. store and forward), you can optimize your delivery, and look at networks that have fewer satellites in orbit (newer LEO constellations like Swarm, for example).
If you operate national critical infrastructure, you may need something with zero reliance on public infrastructure. Have a look at the SCADASat, which gives you a private satellite network.

You either need an auto-pointing device to connect with a geostationary satellite (such as Inmarsat) or – and it’s usually a better option – an omni-directional antenna which speaks to a satellite constellation in low earth orbit (such as Iridium) which will retain constant contact with your things as they move.
Only established low earth orbit satellite constellations work well in the polar regions so you’re looking at Iridium.

Data security is a priority but not necessarily a concern. Satellite data traffic is already relatively secure meeting most military and government security standards. But you may want to consider a public static LPS and/or completely configurable firewalls, to assist your data getting from A to B.
If your application requires higher levels of security, it’s worth exploring data encryption options. You can encrypt data prior to transmission, send over satellite link and then decrypt once landed. With Ground Control you can also set up a VPN from our data centre direct to your server, creating a secure, virtual tunnel.
If you require a completely private, secure network have a look at the SCADASat. This service offers customers their own dedicated frequency on the space segment – an extremely secure solution with relatively low OPEX costs. For Inmarsat and Iridium traffic, you can consider MPLS installation or leased-lines offering a private network solution.

How we Connect Customers with Your Data
Working with Ground Control
Whether you want to self-serve from beginning to end, or tap into Ground Control’s 20-plus years’ of experience, we’ve got you covered.
Get inspired
Want to browse products? Head to our IoT product pages. Not sure what you need for your project, or want to talk through your options? We are a passionate team of entrepreneurs and engineers, we’ve worked on thousands of satellite IoT projects – we’re happy to talk about your project.
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Once you’ve selected your preferred device, you’ll need airtime. We offer a credits-based pay-as-you-go system designed for proof of concept trials, as it keeps costs highly predictable and controlled. We also offer some of the best-priced airtime rates for Inmarsat and Iridium available today.
Get informed
All of our customers gain free access to Cloudloop. This is our network-agnostic, developer-friendly, subscription, device and data management platform. Integrate directly into your eco system or consume the data via a customer-friendly, data rich UI. Or do both – you choose.
Get inventive
What our customers do with our hardware genuinely inspires us. Most applications involve some sort of sensor, a processor to read data from the sensor, and Ground Control providing data transmission. The possibilities aren’t quite endless but they’re not far off!
Feature development is customer-led, so if you’re not sure if our devices can deliver what you need, talk to one of our support team and we’ll see what we can do.
Get value
Worried about the cost of your satellite IoT connectivity? We get it – satellite has a reputation for being expensive. It’s different with Ground Control, though. We design and build our own devices, so we keep a firm grip on costs without compromising on quality. We have some of the lowest cost airtime service plans available. And with Cloudloop, you can set up alerts if any of your devices are over-spending, and even automatically deactivate them.
Popular satellite-enabled IoT & M2M devices
Leveraging the Iridium satellite network, the RockBLOCK 9602 offers a low-cost solution with global coverage and low latency for real-time data transmission. And for those with larger data packet requirements, the rugged and lightweight Cobham Explorer 540 terminal supports high-speed data transmission.
Designed for remote monitoring and control of critical infrastructure SCADASat offers real-time data transmission, low power consumption, and high-level security for industrial and utility applications.

Satellite IoT FAQs
Simply, IoT describes a system of interconnected devices, which are also connected to the internet. Satellite IoT, describes the systems and networks, or assets within a network, which are connected via satellite.
As for the how, satellite IoT devices, such as sensors or trackers, transmit data to a satellite in orbit, which then relays the data back down to a ground station on Earth. From there, the data is processed and sent to the cloud or end point application, where it can be accessed and analysed.
A wide range of devices including sensors, trackers, and other IoT devices can be connected with satellite connectivity. These devices can transmit data on various parameters, such as location, temperature, humidity, pressure, and more. Satellite-enabled equipment is required to establish the connection – usually through a satellite modem or transceiver, for example, the RockBLOCK 9602.
Yes. For Iridium and Inmarsat traffic, we have our own delivery network. Simply, this allows us to have full control over our certified, cutting-edge data paths while securely delivering traffic. So we’re able to support our customers with truly real-time traffic monitoring.
Yes, satellite IoT can be integrated with existing systems and infrastructure using standard protocols and APIs, such as MQTT or RESTful APIs. This allows data transmitted by satellite IoT devices to be processed and analysed alongside data from other sources.
Yes and this is becoming more commonplace. Satellite IoT can be used as a backhaul or as an alternative to terrestrial network coverage in areas where LoRaWAN gateways are not available or feasible. It can provide connectivity to remote or inaccessible areas, as well as for mobile assets that move between areas with different network coverage. See LoRaWAN data backhaul using satellite connectivity, for a real world example of how we introduced this for a customer, keeping costs low while extending their network coverage.
Ready to expand your IoT application?
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